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[LoongArch] Add codegen support for [X]VF{MSUB/NMADD/NMSUB}.{S/D} instructions (#74819)
This is similar to single and double-precision floating-point instructions.
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wanglei
GitHub
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af999c4be9
@ -1455,6 +1455,32 @@ def : Pat<(fma v8f32:$xj, v8f32:$xk, v8f32:$xa),
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def : Pat<(fma v4f64:$xj, v4f64:$xk, v4f64:$xa),
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(XVFMADD_D v4f64:$xj, v4f64:$xk, v4f64:$xa)>;
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// XVFMSUB_{S/D}
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def : Pat<(fma v8f32:$xj, v8f32:$xk, (fneg v8f32:$xa)),
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(XVFMSUB_S v8f32:$xj, v8f32:$xk, v8f32:$xa)>;
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def : Pat<(fma v4f64:$xj, v4f64:$xk, (fneg v4f64:$xa)),
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(XVFMSUB_D v4f64:$xj, v4f64:$xk, v4f64:$xa)>;
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// XVFNMADD_{S/D}
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def : Pat<(fneg (fma v8f32:$xj, v8f32:$xk, v8f32:$xa)),
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(XVFNMADD_S v8f32:$xj, v8f32:$xk, v8f32:$xa)>;
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def : Pat<(fneg (fma v4f64:$xj, v4f64:$xk, v4f64:$xa)),
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(XVFNMADD_D v4f64:$xj, v4f64:$xk, v4f64:$xa)>;
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def : Pat<(fma_nsz (fneg v8f32:$xj), v8f32:$xk, (fneg v8f32:$xa)),
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(XVFNMADD_S v8f32:$xj, v8f32:$xk, v8f32:$xa)>;
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def : Pat<(fma_nsz (fneg v4f64:$xj), v4f64:$xk, (fneg v4f64:$xa)),
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(XVFNMADD_D v4f64:$xj, v4f64:$xk, v4f64:$xa)>;
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// XVFNMSUB_{S/D}
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def : Pat<(fneg (fma v8f32:$xj, v8f32:$xk, (fneg v8f32:$xa))),
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(XVFNMSUB_S v8f32:$xj, v8f32:$xk, v8f32:$xa)>;
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def : Pat<(fneg (fma v4f64:$xj, v4f64:$xk, (fneg v4f64:$xa))),
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(XVFNMSUB_D v4f64:$xj, v4f64:$xk, v4f64:$xa)>;
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def : Pat<(fma_nsz (fneg v8f32:$xj), v8f32:$xk, v8f32:$xa),
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(XVFNMSUB_S v8f32:$xj, v8f32:$xk, v8f32:$xa)>;
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def : Pat<(fma_nsz (fneg v4f64:$xj), v4f64:$xk, v4f64:$xa),
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(XVFNMSUB_D v4f64:$xj, v4f64:$xk, v4f64:$xa)>;
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// XVFSQRT_{S/D}
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defm : PatXrF<fsqrt, "XVFSQRT">;
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@ -1555,6 +1555,32 @@ def : Pat<(fma v4f32:$vj, v4f32:$vk, v4f32:$va),
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def : Pat<(fma v2f64:$vj, v2f64:$vk, v2f64:$va),
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(VFMADD_D v2f64:$vj, v2f64:$vk, v2f64:$va)>;
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// VFMSUB_{S/D}
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def : Pat<(fma v4f32:$vj, v4f32:$vk, (fneg v4f32:$va)),
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(VFMSUB_S v4f32:$vj, v4f32:$vk, v4f32:$va)>;
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def : Pat<(fma v2f64:$vj, v2f64:$vk, (fneg v2f64:$va)),
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(VFMSUB_D v2f64:$vj, v2f64:$vk, v2f64:$va)>;
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// VFNMADD_{S/D}
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def : Pat<(fneg (fma v4f32:$vj, v4f32:$vk, v4f32:$va)),
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(VFNMADD_S v4f32:$vj, v4f32:$vk, v4f32:$va)>;
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def : Pat<(fneg (fma v2f64:$vj, v2f64:$vk, v2f64:$va)),
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(VFNMADD_D v2f64:$vj, v2f64:$vk, v2f64:$va)>;
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def : Pat<(fma_nsz (fneg v4f32:$vj), v4f32:$vk, (fneg v4f32:$va)),
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(VFNMADD_S v4f32:$vj, v4f32:$vk, v4f32:$va)>;
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def : Pat<(fma_nsz (fneg v2f64:$vj), v2f64:$vk, (fneg v2f64:$va)),
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(VFNMADD_D v2f64:$vj, v2f64:$vk, v2f64:$va)>;
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// VFNMSUB_{S/D}
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def : Pat<(fneg (fma v4f32:$vj, v4f32:$vk, (fneg v4f32:$va))),
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(VFNMSUB_S v4f32:$vj, v4f32:$vk, v4f32:$va)>;
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def : Pat<(fneg (fma v2f64:$vj, v2f64:$vk, (fneg v2f64:$va))),
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(VFNMSUB_D v2f64:$vj, v2f64:$vk, v2f64:$va)>;
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def : Pat<(fma_nsz (fneg v4f32:$vj), v4f32:$vk, v4f32:$va),
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(VFNMSUB_S v4f32:$vj, v4f32:$vk, v4f32:$va)>;
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def : Pat<(fma_nsz (fneg v2f64:$vj), v2f64:$vk, v2f64:$va),
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(VFNMSUB_D v2f64:$vj, v2f64:$vk, v2f64:$va)>;
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// VFSQRT_{S/D}
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defm : PatVrF<fsqrt, "VFSQRT">;
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804
llvm/test/CodeGen/LoongArch/lasx/fma-v4f64.ll
Normal file
804
llvm/test/CodeGen/LoongArch/lasx/fma-v4f64.ll
Normal file
@ -0,0 +1,804 @@
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=fast < %s \
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; RUN: | FileCheck %s --check-prefix=CONTRACT-FAST
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; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=on < %s \
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; RUN: | FileCheck %s --check-prefix=CONTRACT-ON
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; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=off < %s \
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; RUN: | FileCheck %s --check-prefix=CONTRACT-OFF
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define void @xvfmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
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; CONTRACT-FAST-LABEL: xvfmadd_d:
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; CONTRACT-FAST: # %bb.0: # %entry
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; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
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; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
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; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
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; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
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; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-FAST-NEXT: ret
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;
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; CONTRACT-ON-LABEL: xvfmadd_d:
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; CONTRACT-ON: # %bb.0: # %entry
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; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-ON-NEXT: xvfadd.d $xr0, $xr0, $xr1
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; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-ON-NEXT: ret
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;
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; CONTRACT-OFF-LABEL: xvfmadd_d:
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; CONTRACT-OFF: # %bb.0: # %entry
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; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-OFF-NEXT: xvfadd.d $xr0, $xr0, $xr1
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; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-OFF-NEXT: ret
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entry:
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%v0 = load <4 x double>, ptr %a0
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%v1 = load <4 x double>, ptr %a1
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%v2 = load <4 x double>, ptr %a2
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%mul = fmul<4 x double> %v0, %v1
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%add = fadd<4 x double> %mul, %v2
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store <4 x double> %add, ptr %res
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ret void
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}
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define void @xvfmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
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; CONTRACT-FAST-LABEL: xvfmsub_d:
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; CONTRACT-FAST: # %bb.0: # %entry
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; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
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; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
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; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
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; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
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; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-FAST-NEXT: ret
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;
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; CONTRACT-ON-LABEL: xvfmsub_d:
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; CONTRACT-ON: # %bb.0: # %entry
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; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr0, $xr1
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; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-ON-NEXT: ret
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;
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; CONTRACT-OFF-LABEL: xvfmsub_d:
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; CONTRACT-OFF: # %bb.0: # %entry
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; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr0, $xr1
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; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-OFF-NEXT: ret
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entry:
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%v0 = load <4 x double>, ptr %a0
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%v1 = load <4 x double>, ptr %a1
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%v2 = load <4 x double>, ptr %a2
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%mul = fmul<4 x double> %v0, %v1
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%sub = fsub<4 x double> %mul, %v2
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store <4 x double> %sub, ptr %res
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ret void
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}
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define void @xvfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
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; CONTRACT-FAST-LABEL: xvfnmadd_d:
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; CONTRACT-FAST: # %bb.0: # %entry
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; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
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; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
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; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
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; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
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; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-FAST-NEXT: ret
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;
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; CONTRACT-ON-LABEL: xvfnmadd_d:
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; CONTRACT-ON: # %bb.0: # %entry
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; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-ON-NEXT: xvfadd.d $xr0, $xr0, $xr1
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; CONTRACT-ON-NEXT: xvbitrevi.d $xr0, $xr0, 63
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; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-ON-NEXT: ret
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;
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; CONTRACT-OFF-LABEL: xvfnmadd_d:
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; CONTRACT-OFF: # %bb.0: # %entry
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; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-OFF-NEXT: xvfadd.d $xr0, $xr0, $xr1
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; CONTRACT-OFF-NEXT: xvbitrevi.d $xr0, $xr0, 63
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; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-OFF-NEXT: ret
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entry:
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%v0 = load <4 x double>, ptr %a0
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%v1 = load <4 x double>, ptr %a1
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%v2 = load <4 x double>, ptr %a2
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%mul = fmul<4 x double> %v0, %v1
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%add = fadd<4 x double> %mul, %v2
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%negadd = fneg<4 x double> %add
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store <4 x double> %negadd, ptr %res
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ret void
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}
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define void @xvfnmadd_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
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; CONTRACT-FAST-LABEL: xvfnmadd_d_nsz:
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; CONTRACT-FAST: # %bb.0: # %entry
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; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
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; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
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; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
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; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
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; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-FAST-NEXT: ret
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;
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; CONTRACT-ON-LABEL: xvfnmadd_d_nsz:
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; CONTRACT-ON: # %bb.0: # %entry
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; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-ON-NEXT: xvbitrevi.d $xr1, $xr1, 63
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; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr0, $xr1
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; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-ON-NEXT: ret
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;
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; CONTRACT-OFF-LABEL: xvfnmadd_d_nsz:
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; CONTRACT-OFF: # %bb.0: # %entry
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; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-OFF-NEXT: xvbitrevi.d $xr1, $xr1, 63
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; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr0, $xr1
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; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-OFF-NEXT: ret
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entry:
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%v0 = load <4 x double>, ptr %a0
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%v1 = load <4 x double>, ptr %a1
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%v2 = load <4 x double>, ptr %a2
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%negv0 = fneg nsz<4 x double> %v0
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%negv2 = fneg nsz<4 x double> %v2
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%mul = fmul nsz<4 x double> %negv0, %v1
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%add = fadd nsz<4 x double> %mul, %negv2
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store <4 x double> %add, ptr %res
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ret void
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}
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;; Check that xvfnmadd.d is not emitted.
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define void @not_xvfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
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; CONTRACT-FAST-LABEL: not_xvfnmadd_d:
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; CONTRACT-FAST: # %bb.0: # %entry
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; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
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; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
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; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
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; CONTRACT-FAST-NEXT: xvbitrevi.d $xr2, $xr2, 63
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; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
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; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-FAST-NEXT: ret
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;
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; CONTRACT-ON-LABEL: not_xvfnmadd_d:
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; CONTRACT-ON: # %bb.0: # %entry
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; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-ON-NEXT: xvbitrevi.d $xr1, $xr1, 63
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; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr0, $xr1
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; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-ON-NEXT: ret
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;
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; CONTRACT-OFF-LABEL: not_xvfnmadd_d:
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; CONTRACT-OFF: # %bb.0: # %entry
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; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
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; CONTRACT-OFF-NEXT: xvbitrevi.d $xr1, $xr1, 63
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; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr1, $xr0
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; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
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; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr0, $xr1
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; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
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; CONTRACT-OFF-NEXT: ret
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entry:
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%v0 = load <4 x double>, ptr %a0
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%v1 = load <4 x double>, ptr %a1
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%v2 = load <4 x double>, ptr %a2
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%negv0 = fneg<4 x double> %v0
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%negv2 = fneg<4 x double> %v2
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%mul = fmul<4 x double> %negv0, %v1
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%add = fadd<4 x double> %mul, %negv2
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store <4 x double> %add, ptr %res
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ret void
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}
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define void @xvfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
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; CONTRACT-FAST-LABEL: xvfnmsub_d:
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; CONTRACT-FAST: # %bb.0: # %entry
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; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
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; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
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; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
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; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr0, $xr1
|
||||
; CONTRACT-ON-NEXT: xvbitrevi.d $xr0, $xr0, 63
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr0, $xr1
|
||||
; CONTRACT-OFF-NEXT: xvbitrevi.d $xr0, $xr0, 63
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%negv2 = fneg<4 x double> %v2
|
||||
%mul = fmul<4 x double> %v0, %v1
|
||||
%add = fadd<4 x double> %mul, %negv2
|
||||
%neg = fneg<4 x double> %add
|
||||
store <4 x double> %neg, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfnmsub_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfnmsub_d_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmsub_d_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmsub_d_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%negv0 = fneg nsz<4 x double> %v0
|
||||
%mul = fmul nsz<4 x double> %negv0, %v1
|
||||
%add = fadd nsz<4 x double> %mul, %v2
|
||||
store <4 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that xvfnmsub.d is not emitted.
|
||||
define void @not_xvfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_xvfnmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvbitrevi.d $xr2, $xr2, 63
|
||||
; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_xvfnmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_xvfnmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%negv0 = fneg<4 x double> %v0
|
||||
%mul = fmul<4 x double> %negv0, %v1
|
||||
%add = fadd<4 x double> %mul, %v2
|
||||
store <4 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfmadd_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfmadd_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfmadd_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%mul = fmul contract <4 x double> %v0, %v1
|
||||
%add = fadd contract <4 x double> %mul, %v2
|
||||
store <4 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%mul = fmul contract <4 x double> %v0, %v1
|
||||
%sub = fsub contract <4 x double> %mul, %v2
|
||||
store <4 x double> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfnmadd_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfnmadd_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfnmadd_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%mul = fmul contract <4 x double> %v0, %v1
|
||||
%add = fadd contract <4 x double> %mul, %v2
|
||||
%negadd = fneg contract <4 x double> %add
|
||||
store <4 x double> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfnmadd_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfnmadd_d_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfnmadd_d_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfnmadd_d_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%negv0 = fneg contract nsz<4 x double> %v0
|
||||
%negv2 = fneg contract nsz<4 x double> %v2
|
||||
%mul = fmul contract nsz<4 x double> %negv0, %v1
|
||||
%add = fadd contract nsz<4 x double> %mul, %negv2
|
||||
store <4 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that xvfnmadd.d is not emitted.
|
||||
define void @not_contract_xvfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_contract_xvfnmadd_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvbitrevi.d $xr2, $xr2, 63
|
||||
; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_contract_xvfnmadd_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvbitrevi.d $xr2, $xr2, 63
|
||||
; CONTRACT-ON-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_contract_xvfnmadd_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvbitrevi.d $xr2, $xr2, 63
|
||||
; CONTRACT-OFF-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%negv0 = fneg contract <4 x double> %v0
|
||||
%negv2 = fneg contract <4 x double> %v2
|
||||
%mul = fmul contract <4 x double> %negv0, %v1
|
||||
%add = fadd contract <4 x double> %mul, %negv2
|
||||
store <4 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfnmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfnmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfnmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%negv2 = fneg contract <4 x double> %v2
|
||||
%mul = fmul contract <4 x double> %v0, %v1
|
||||
%add = fadd contract <4 x double> %mul, %negv2
|
||||
%neg = fneg contract <4 x double> %add
|
||||
store <4 x double> %neg, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfnmsub_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfnmsub_d_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfnmsub_d_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfnmsub_d_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%negv0 = fneg contract nsz<4 x double> %v0
|
||||
%mul = fmul contract nsz<4 x double> %negv0, %v1
|
||||
%add = fadd contract nsz<4 x double> %mul, %v2
|
||||
store <4 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that xvfnmsub.d is not emitted.
|
||||
define void @not_contract_xvfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_contract_xvfnmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvbitrevi.d $xr2, $xr2, 63
|
||||
; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_contract_xvfnmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvbitrevi.d $xr2, $xr2, 63
|
||||
; CONTRACT-ON-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_contract_xvfnmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvbitrevi.d $xr2, $xr2, 63
|
||||
; CONTRACT-OFF-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%negv0 = fneg contract <4 x double> %v0
|
||||
%mul = fmul contract <4 x double> %negv0, %v1
|
||||
%add = fadd contract <4 x double> %mul, %v2
|
||||
store <4 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfmadd_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfmadd_d_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfmadd_d_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfmadd_d_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%mul = fmul contract <4 x double> %v0, %v1
|
||||
%add = fadd contract <4 x double> %mul, %v2
|
||||
store <4 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfmsub_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfmsub_d_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfmsub_d_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfmsub_d_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%mul = fmul contract <4 x double> %v0, %v1
|
||||
%sub = fsub contract <4 x double> %mul, %v2
|
||||
store <4 x double> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfnmadd_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfnmadd_d_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmadd_d_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmadd_d_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmadd.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%mul = fmul contract <4 x double> %v0, %v1
|
||||
%add = fadd contract <4 x double> %mul, %v2
|
||||
%negadd = fneg contract <4 x double> %add
|
||||
store <4 x double> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfnmsub_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfnmsub_d_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmsub_d_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmsub_d_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmsub.d $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x double>, ptr %a0
|
||||
%v1 = load <4 x double>, ptr %a1
|
||||
%v2 = load <4 x double>, ptr %a2
|
||||
%mul = fmul contract <4 x double> %v0, %v1
|
||||
%negv2 = fneg contract <4 x double> %v2
|
||||
%add = fadd contract <4 x double> %negv2, %mul
|
||||
%negadd = fneg contract <4 x double> %add
|
||||
store <4 x double> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
804
llvm/test/CodeGen/LoongArch/lasx/fma-v8f32.ll
Normal file
804
llvm/test/CodeGen/LoongArch/lasx/fma-v8f32.ll
Normal file
@ -0,0 +1,804 @@
|
||||
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
||||
; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=fast < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CONTRACT-FAST
|
||||
; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=on < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CONTRACT-ON
|
||||
; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=off < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CONTRACT-OFF
|
||||
|
||||
define void @xvfmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfadd.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfadd.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul<8 x float> %v0, %v1
|
||||
%add = fadd<8 x float> %mul, %v2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfsub.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfsub.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul<8 x float> %v0, %v1
|
||||
%sub = fsub<8 x float> %mul, %v2
|
||||
store <8 x float> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfnmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfadd.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-ON-NEXT: xvbitrevi.w $xr0, $xr0, 31
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfadd.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-OFF-NEXT: xvbitrevi.w $xr0, $xr0, 31
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul<8 x float> %v0, %v1
|
||||
%add = fadd<8 x float> %mul, %v2
|
||||
%negadd = fneg<8 x float> %add
|
||||
store <8 x float> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfnmadd_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfnmadd_s_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmadd_s_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvbitrevi.w $xr1, $xr1, 31
|
||||
; CONTRACT-ON-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfsub.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmadd_s_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvbitrevi.w $xr1, $xr1, 31
|
||||
; CONTRACT-OFF-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfsub.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv0 = fneg nsz<8 x float> %v0
|
||||
%negv2 = fneg nsz<8 x float> %v2
|
||||
%mul = fmul nsz<8 x float> %negv0, %v1
|
||||
%add = fadd nsz<8 x float> %mul, %negv2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that fnmadd.s is not emitted.
|
||||
define void @not_xvfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_xvfnmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvbitrevi.w $xr2, $xr2, 31
|
||||
; CONTRACT-FAST-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_xvfnmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvbitrevi.w $xr1, $xr1, 31
|
||||
; CONTRACT-ON-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfsub.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_xvfnmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvbitrevi.w $xr1, $xr1, 31
|
||||
; CONTRACT-OFF-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfsub.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv0 = fneg<8 x float> %v0
|
||||
%negv2 = fneg<8 x float> %v2
|
||||
%mul = fmul<8 x float> %negv0, %v1
|
||||
%add = fadd<8 x float> %mul, %negv2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfnmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfsub.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-ON-NEXT: xvbitrevi.w $xr0, $xr0, 31
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfsub.s $xr0, $xr0, $xr1
|
||||
; CONTRACT-OFF-NEXT: xvbitrevi.w $xr0, $xr0, 31
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv2 = fneg<8 x float> %v2
|
||||
%mul = fmul<8 x float> %v0, %v1
|
||||
%add = fadd<8 x float> %mul, %negv2
|
||||
%neg = fneg<8 x float> %add
|
||||
store <8 x float> %neg, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfnmsub_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfnmsub_s_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmsub_s_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfsub.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmsub_s_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfsub.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv0 = fneg nsz<8 x float> %v0
|
||||
%mul = fmul nsz<8 x float> %negv0, %v1
|
||||
%add = fadd nsz<8 x float> %mul, %v2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that fnmsub.s is not emitted.
|
||||
define void @not_xvfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_xvfnmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvbitrevi.w $xr2, $xr2, 31
|
||||
; CONTRACT-FAST-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_xvfnmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvfsub.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_xvfnmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmul.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvfsub.s $xr0, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv0 = fneg<8 x float> %v0
|
||||
%mul = fmul<8 x float> %negv0, %v1
|
||||
%add = fadd<8 x float> %mul, %v2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul contract <8 x float> %v0, %v1
|
||||
%add = fadd contract <8 x float> %mul, %v2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul contract <8 x float> %v0, %v1
|
||||
%sub = fsub contract <8 x float> %mul, %v2
|
||||
store <8 x float> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfnmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfnmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfnmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul contract <8 x float> %v0, %v1
|
||||
%add = fadd contract <8 x float> %mul, %v2
|
||||
%negadd = fneg contract <8 x float> %add
|
||||
store <8 x float> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfnmadd_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfnmadd_s_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfnmadd_s_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfnmadd_s_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv0 = fneg contract nsz<8 x float> %v0
|
||||
%negv2 = fneg contract nsz<8 x float> %v2
|
||||
%mul = fmul contract nsz<8 x float> %negv0, %v1
|
||||
%add = fadd contract nsz<8 x float> %mul, %negv2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that fnmadd.s is not emitted.
|
||||
define void @not_contract_xvfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_contract_xvfnmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvbitrevi.w $xr2, $xr2, 31
|
||||
; CONTRACT-FAST-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_contract_xvfnmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvbitrevi.w $xr2, $xr2, 31
|
||||
; CONTRACT-ON-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_contract_xvfnmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvbitrevi.w $xr2, $xr2, 31
|
||||
; CONTRACT-OFF-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv0 = fneg contract <8 x float> %v0
|
||||
%negv2 = fneg contract <8 x float> %v2
|
||||
%mul = fmul contract <8 x float> %negv0, %v1
|
||||
%add = fadd contract <8 x float> %mul, %negv2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfnmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfnmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfnmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv2 = fneg contract <8 x float> %v2
|
||||
%mul = fmul contract <8 x float> %v0, %v1
|
||||
%add = fadd contract <8 x float> %mul, %negv2
|
||||
%neg = fneg contract <8 x float> %add
|
||||
store <8 x float> %neg, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_xvfnmsub_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_xvfnmsub_s_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_xvfnmsub_s_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_xvfnmsub_s_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv0 = fneg contract nsz<8 x float> %v0
|
||||
%mul = fmul contract nsz<8 x float> %negv0, %v1
|
||||
%add = fadd contract nsz<8 x float> %mul, %v2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that fnmsub.s is not emitted.
|
||||
define void @not_contract_xvfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_contract_xvfnmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvbitrevi.w $xr2, $xr2, 31
|
||||
; CONTRACT-FAST-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_contract_xvfnmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvbitrevi.w $xr2, $xr2, 31
|
||||
; CONTRACT-ON-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_contract_xvfnmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvbitrevi.w $xr2, $xr2, 31
|
||||
; CONTRACT-OFF-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%negv0 = fneg contract <8 x float> %v0
|
||||
%mul = fmul contract <8 x float> %negv0, %v1
|
||||
%add = fadd contract <8 x float> %mul, %v2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfmadd_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfmadd_s_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfmadd_s_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfmadd_s_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul contract <8 x float> %v0, %v1
|
||||
%add = fadd contract <8 x float> %mul, %v2
|
||||
store <8 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfmsub_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfmsub_s_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfmsub_s_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfmsub_s_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul contract <8 x float> %v0, %v1
|
||||
%sub = fsub contract <8 x float> %mul, %v2
|
||||
store <8 x float> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfnmadd_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfnmadd_s_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmadd_s_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmadd_s_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmadd.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul contract <8 x float> %v0, %v1
|
||||
%add = fadd contract <8 x float> %mul, %v2
|
||||
%negadd = fneg contract <8 x float> %add
|
||||
store <8 x float> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @xvfnmsub_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: xvfnmsub_s_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: xvfnmsub_s_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: xvfnmsub_s_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: xvld $xr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: xvld $xr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: xvfnmsub.s $xr0, $xr2, $xr1, $xr0
|
||||
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <8 x float>, ptr %a0
|
||||
%v1 = load <8 x float>, ptr %a1
|
||||
%v2 = load <8 x float>, ptr %a2
|
||||
%mul = fmul contract <8 x float> %v0, %v1
|
||||
%negv2 = fneg contract <8 x float> %v2
|
||||
%add = fadd contract <8 x float> %negv2, %mul
|
||||
%negadd = fneg contract <8 x float> %add
|
||||
store <8 x float> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
804
llvm/test/CodeGen/LoongArch/lsx/fma-v2f64.ll
Normal file
804
llvm/test/CodeGen/LoongArch/lsx/fma-v2f64.ll
Normal file
@ -0,0 +1,804 @@
|
||||
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
||||
; RUN: llc --mtriple=loongarch64 --mattr=+lsx --fp-contract=fast < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CONTRACT-FAST
|
||||
; RUN: llc --mtriple=loongarch64 --mattr=+lsx --fp-contract=on < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CONTRACT-ON
|
||||
; RUN: llc --mtriple=loongarch64 --mattr=+lsx --fp-contract=off < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CONTRACT-OFF
|
||||
|
||||
define void @vfmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfmadd_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfmadd_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfadd.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfmadd_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfadd.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul<2 x double> %v0, %v1
|
||||
%add = fadd<2 x double> %mul, %v2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul<2 x double> %v0, %v1
|
||||
%sub = fsub<2 x double> %mul, %v2
|
||||
store <2 x double> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmadd_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmadd_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfadd.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vbitrevi.d $vr0, $vr0, 63
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmadd_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfadd.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.d $vr0, $vr0, 63
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul<2 x double> %v0, %v1
|
||||
%add = fadd<2 x double> %mul, %v2
|
||||
%negadd = fneg<2 x double> %add
|
||||
store <2 x double> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmadd_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmadd_d_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmadd_d_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vbitrevi.d $vr1, $vr1, 63
|
||||
; CONTRACT-ON-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmadd_d_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.d $vr1, $vr1, 63
|
||||
; CONTRACT-OFF-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv0 = fneg nsz<2 x double> %v0
|
||||
%negv2 = fneg nsz<2 x double> %v2
|
||||
%mul = fmul nsz<2 x double> %negv0, %v1
|
||||
%add = fadd nsz<2 x double> %mul, %negv2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that vfnmadd.d is not emitted.
|
||||
define void @not_vfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_vfnmadd_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vbitrevi.d $vr2, $vr2, 63
|
||||
; CONTRACT-FAST-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_vfnmadd_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vbitrevi.d $vr1, $vr1, 63
|
||||
; CONTRACT-ON-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_vfnmadd_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.d $vr1, $vr1, 63
|
||||
; CONTRACT-OFF-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv0 = fneg<2 x double> %v0
|
||||
%negv2 = fneg<2 x double> %v2
|
||||
%mul = fmul<2 x double> %negv0, %v1
|
||||
%add = fadd<2 x double> %mul, %negv2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vbitrevi.d $vr0, $vr0, 63
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.d $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.d $vr0, $vr0, 63
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv2 = fneg<2 x double> %v2
|
||||
%mul = fmul<2 x double> %v0, %v1
|
||||
%add = fadd<2 x double> %mul, %negv2
|
||||
%neg = fneg<2 x double> %add
|
||||
store <2 x double> %neg, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmsub_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmsub_d_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmsub_d_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmsub_d_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv0 = fneg nsz<2 x double> %v0
|
||||
%mul = fmul nsz<2 x double> %negv0, %v1
|
||||
%add = fadd nsz<2 x double> %mul, %v2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that vfnmsub.d is not emitted.
|
||||
define void @not_vfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_vfnmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vbitrevi.d $vr2, $vr2, 63
|
||||
; CONTRACT-FAST-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_vfnmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_vfnmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.d $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv0 = fneg<2 x double> %v0
|
||||
%mul = fmul<2 x double> %negv0, %v1
|
||||
%add = fadd<2 x double> %mul, %v2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfmadd_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfmadd_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfmadd_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul contract <2 x double> %v0, %v1
|
||||
%add = fadd contract <2 x double> %mul, %v2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul contract <2 x double> %v0, %v1
|
||||
%sub = fsub contract <2 x double> %mul, %v2
|
||||
store <2 x double> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfnmadd_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfnmadd_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfnmadd_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul contract <2 x double> %v0, %v1
|
||||
%add = fadd contract <2 x double> %mul, %v2
|
||||
%negadd = fneg contract <2 x double> %add
|
||||
store <2 x double> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfnmadd_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfnmadd_d_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfnmadd_d_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfnmadd_d_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv0 = fneg contract nsz<2 x double> %v0
|
||||
%negv2 = fneg contract nsz<2 x double> %v2
|
||||
%mul = fmul contract nsz<2 x double> %negv0, %v1
|
||||
%add = fadd contract nsz<2 x double> %mul, %negv2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that vfnmadd.d is not emitted.
|
||||
define void @not_contract_vfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_contract_vfnmadd_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vbitrevi.d $vr2, $vr2, 63
|
||||
; CONTRACT-FAST-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_contract_vfnmadd_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vbitrevi.d $vr2, $vr2, 63
|
||||
; CONTRACT-ON-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_contract_vfnmadd_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.d $vr2, $vr2, 63
|
||||
; CONTRACT-OFF-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv0 = fneg contract <2 x double> %v0
|
||||
%negv2 = fneg contract <2 x double> %v2
|
||||
%mul = fmul contract <2 x double> %negv0, %v1
|
||||
%add = fadd contract <2 x double> %mul, %negv2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfnmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfnmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfnmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv2 = fneg contract <2 x double> %v2
|
||||
%mul = fmul contract <2 x double> %v0, %v1
|
||||
%add = fadd contract <2 x double> %mul, %negv2
|
||||
%neg = fneg contract <2 x double> %add
|
||||
store <2 x double> %neg, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfnmsub_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfnmsub_d_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfnmsub_d_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfnmsub_d_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv0 = fneg contract nsz<2 x double> %v0
|
||||
%mul = fmul contract nsz<2 x double> %negv0, %v1
|
||||
%add = fadd contract nsz<2 x double> %mul, %v2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that vfnmsub.d is not emitted.
|
||||
define void @not_contract_vfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_contract_vfnmsub_d:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vbitrevi.d $vr2, $vr2, 63
|
||||
; CONTRACT-FAST-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_contract_vfnmsub_d:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vbitrevi.d $vr2, $vr2, 63
|
||||
; CONTRACT-ON-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_contract_vfnmsub_d:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.d $vr2, $vr2, 63
|
||||
; CONTRACT-OFF-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%negv0 = fneg contract <2 x double> %v0
|
||||
%mul = fmul contract <2 x double> %negv0, %v1
|
||||
%add = fadd contract <2 x double> %mul, %v2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfmadd_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfmadd_d_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfmadd_d_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfmadd_d_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul contract <2 x double> %v0, %v1
|
||||
%add = fadd contract <2 x double> %mul, %v2
|
||||
store <2 x double> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfmsub_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfmsub_d_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfmsub_d_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfmsub_d_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul contract <2 x double> %v0, %v1
|
||||
%sub = fsub contract <2 x double> %mul, %v2
|
||||
store <2 x double> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmadd_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmadd_d_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmadd_d_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmadd_d_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmadd.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul contract <2 x double> %v0, %v1
|
||||
%add = fadd contract <2 x double> %mul, %v2
|
||||
%negadd = fneg contract <2 x double> %add
|
||||
store <2 x double> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmsub_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmsub_d_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmsub_d_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmsub_d_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmsub.d $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <2 x double>, ptr %a0
|
||||
%v1 = load <2 x double>, ptr %a1
|
||||
%v2 = load <2 x double>, ptr %a2
|
||||
%mul = fmul contract <2 x double> %v0, %v1
|
||||
%negv2 = fneg contract <2 x double> %v2
|
||||
%add = fadd contract <2 x double> %negv2, %mul
|
||||
%negadd = fneg contract <2 x double> %add
|
||||
store <2 x double> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
804
llvm/test/CodeGen/LoongArch/lsx/fma-v4f32.ll
Normal file
804
llvm/test/CodeGen/LoongArch/lsx/fma-v4f32.ll
Normal file
@ -0,0 +1,804 @@
|
||||
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
||||
; RUN: llc --mtriple=loongarch64 --mattr=+lsx --fp-contract=fast < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CONTRACT-FAST
|
||||
; RUN: llc --mtriple=loongarch64 --mattr=+lsx --fp-contract=on < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CONTRACT-ON
|
||||
; RUN: llc --mtriple=loongarch64 --mattr=+lsx --fp-contract=off < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CONTRACT-OFF
|
||||
|
||||
define void @vfmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfadd.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfadd.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul<4 x float> %v0, %v1
|
||||
%add = fadd<4 x float> %mul, %v2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul<4 x float> %v0, %v1
|
||||
%sub = fsub<4 x float> %mul, %v2
|
||||
store <4 x float> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfadd.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vbitrevi.w $vr0, $vr0, 31
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfadd.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.w $vr0, $vr0, 31
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul<4 x float> %v0, %v1
|
||||
%add = fadd<4 x float> %mul, %v2
|
||||
%negadd = fneg<4 x float> %add
|
||||
store <4 x float> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmadd_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmadd_s_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmadd_s_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vbitrevi.w $vr1, $vr1, 31
|
||||
; CONTRACT-ON-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmadd_s_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.w $vr1, $vr1, 31
|
||||
; CONTRACT-OFF-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv0 = fneg nsz<4 x float> %v0
|
||||
%negv2 = fneg nsz<4 x float> %v2
|
||||
%mul = fmul nsz<4 x float> %negv0, %v1
|
||||
%add = fadd nsz<4 x float> %mul, %negv2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that vfnmadd.s is not emitted.
|
||||
define void @not_vfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_vfnmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vbitrevi.w $vr2, $vr2, 31
|
||||
; CONTRACT-FAST-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_vfnmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vbitrevi.w $vr1, $vr1, 31
|
||||
; CONTRACT-ON-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_vfnmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.w $vr1, $vr1, 31
|
||||
; CONTRACT-OFF-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv0 = fneg<4 x float> %v0
|
||||
%negv2 = fneg<4 x float> %v2
|
||||
%mul = fmul<4 x float> %negv0, %v1
|
||||
%add = fadd<4 x float> %mul, %negv2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-ON-NEXT: vbitrevi.w $vr0, $vr0, 31
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.s $vr0, $vr0, $vr1
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.w $vr0, $vr0, 31
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv2 = fneg<4 x float> %v2
|
||||
%mul = fmul<4 x float> %v0, %v1
|
||||
%add = fadd<4 x float> %mul, %negv2
|
||||
%neg = fneg<4 x float> %add
|
||||
store <4 x float> %neg, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmsub_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmsub_s_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmsub_s_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmsub_s_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv0 = fneg nsz<4 x float> %v0
|
||||
%mul = fmul nsz<4 x float> %negv0, %v1
|
||||
%add = fadd nsz<4 x float> %mul, %v2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that vfnmsub.s is not emitted.
|
||||
define void @not_vfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_vfnmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vbitrevi.w $vr2, $vr2, 31
|
||||
; CONTRACT-FAST-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_vfnmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vfsub.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_vfnmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmul.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vfsub.s $vr0, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv0 = fneg<4 x float> %v0
|
||||
%mul = fmul<4 x float> %negv0, %v1
|
||||
%add = fadd<4 x float> %mul, %v2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul contract <4 x float> %v0, %v1
|
||||
%add = fadd contract <4 x float> %mul, %v2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul contract <4 x float> %v0, %v1
|
||||
%sub = fsub contract <4 x float> %mul, %v2
|
||||
store <4 x float> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfnmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfnmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfnmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul contract <4 x float> %v0, %v1
|
||||
%add = fadd contract <4 x float> %mul, %v2
|
||||
%negadd = fneg contract <4 x float> %add
|
||||
store <4 x float> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfnmadd_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfnmadd_s_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfnmadd_s_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfnmadd_s_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv0 = fneg contract nsz<4 x float> %v0
|
||||
%negv2 = fneg contract nsz<4 x float> %v2
|
||||
%mul = fmul contract nsz<4 x float> %negv0, %v1
|
||||
%add = fadd contract nsz<4 x float> %mul, %negv2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that vfnmadd.s is not emitted.
|
||||
define void @not_contract_vfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_contract_vfnmadd_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vbitrevi.w $vr2, $vr2, 31
|
||||
; CONTRACT-FAST-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_contract_vfnmadd_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vbitrevi.w $vr2, $vr2, 31
|
||||
; CONTRACT-ON-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_contract_vfnmadd_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.w $vr2, $vr2, 31
|
||||
; CONTRACT-OFF-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv0 = fneg contract <4 x float> %v0
|
||||
%negv2 = fneg contract <4 x float> %v2
|
||||
%mul = fmul contract <4 x float> %negv0, %v1
|
||||
%add = fadd contract <4 x float> %mul, %negv2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfnmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfnmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfnmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv2 = fneg contract <4 x float> %v2
|
||||
%mul = fmul contract <4 x float> %v0, %v1
|
||||
%add = fadd contract <4 x float> %mul, %negv2
|
||||
%neg = fneg contract <4 x float> %add
|
||||
store <4 x float> %neg, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @contract_vfnmsub_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: contract_vfnmsub_s_nsz:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: contract_vfnmsub_s_nsz:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: contract_vfnmsub_s_nsz:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv0 = fneg contract nsz<4 x float> %v0
|
||||
%mul = fmul contract nsz<4 x float> %negv0, %v1
|
||||
%add = fadd contract nsz<4 x float> %mul, %v2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
;; Check that vfnmsub.s is not emitted.
|
||||
define void @not_contract_vfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: not_contract_vfnmsub_s:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vbitrevi.w $vr2, $vr2, 31
|
||||
; CONTRACT-FAST-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: not_contract_vfnmsub_s:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vbitrevi.w $vr2, $vr2, 31
|
||||
; CONTRACT-ON-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: not_contract_vfnmsub_s:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vbitrevi.w $vr2, $vr2, 31
|
||||
; CONTRACT-OFF-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%negv0 = fneg contract <4 x float> %v0
|
||||
%mul = fmul contract <4 x float> %negv0, %v1
|
||||
%add = fadd contract <4 x float> %mul, %v2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfmadd_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfmadd_s_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfmadd_s_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfmadd_s_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul contract <4 x float> %v0, %v1
|
||||
%add = fadd contract <4 x float> %mul, %v2
|
||||
store <4 x float> %add, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfmsub_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfmsub_s_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfmsub_s_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfmsub_s_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul contract <4 x float> %v0, %v1
|
||||
%sub = fsub contract <4 x float> %mul, %v2
|
||||
store <4 x float> %sub, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmadd_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmadd_s_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmadd_s_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmadd_s_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmadd.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul contract <4 x float> %v0, %v1
|
||||
%add = fadd contract <4 x float> %mul, %v2
|
||||
%negadd = fneg contract <4 x float> %add
|
||||
store <4 x float> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vfnmsub_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
|
||||
; CONTRACT-FAST-LABEL: vfnmsub_s_contract:
|
||||
; CONTRACT-FAST: # %bb.0: # %entry
|
||||
; CONTRACT-FAST-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-FAST-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-FAST-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-FAST-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-FAST-NEXT: ret
|
||||
;
|
||||
; CONTRACT-ON-LABEL: vfnmsub_s_contract:
|
||||
; CONTRACT-ON: # %bb.0: # %entry
|
||||
; CONTRACT-ON-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-ON-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-ON-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-ON-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-ON-NEXT: ret
|
||||
;
|
||||
; CONTRACT-OFF-LABEL: vfnmsub_s_contract:
|
||||
; CONTRACT-OFF: # %bb.0: # %entry
|
||||
; CONTRACT-OFF-NEXT: vld $vr0, $a3, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr1, $a2, 0
|
||||
; CONTRACT-OFF-NEXT: vld $vr2, $a1, 0
|
||||
; CONTRACT-OFF-NEXT: vfnmsub.s $vr0, $vr2, $vr1, $vr0
|
||||
; CONTRACT-OFF-NEXT: vst $vr0, $a0, 0
|
||||
; CONTRACT-OFF-NEXT: ret
|
||||
entry:
|
||||
%v0 = load <4 x float>, ptr %a0
|
||||
%v1 = load <4 x float>, ptr %a1
|
||||
%v2 = load <4 x float>, ptr %a2
|
||||
%mul = fmul contract <4 x float> %v0, %v1
|
||||
%negv2 = fneg contract <4 x float> %v2
|
||||
%add = fadd contract <4 x float> %negv2, %mul
|
||||
%negadd = fneg contract <4 x float> %add
|
||||
store <4 x float> %negadd, ptr %res
|
||||
ret void
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user