mirror of
https://github.com/RPCS3/llvm.git
synced 2026-01-31 01:25:19 +01:00
e767531b14
Reduce the size of an any-extended i64 scalar_to_vector source to i32 - the any_extend nodes are often introduced by SimplifyDemandedBits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@356292 91177308-0d34-0410-b5e6-96231b3b80d8
165 lines
6.0 KiB
LLVM
165 lines
6.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=i386-unknown -mattr=+sse2,+ssse3 | FileCheck %s --check-prefix=X32
|
|
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2,+ssse3 | FileCheck %s --check-prefix=X64
|
|
|
|
; There are no MMX operations in @t1
|
|
|
|
define void @t1(i32 %a, x86_mmx* %P) nounwind {
|
|
; X32-LABEL: t1:
|
|
; X32: # %bb.0:
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X32-NEXT: shll $12, %ecx
|
|
; X32-NEXT: movd %ecx, %xmm0
|
|
; X32-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,0,1,1]
|
|
; X32-NEXT: movq %xmm0, (%eax)
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: t1:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: shll $12, %edi
|
|
; X64-NEXT: movd %edi, %xmm0
|
|
; X64-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7]
|
|
; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
|
|
; X64-NEXT: movq %xmm0, (%rsi)
|
|
; X64-NEXT: retq
|
|
%tmp12 = shl i32 %a, 12
|
|
%tmp21 = insertelement <2 x i32> undef, i32 %tmp12, i32 1
|
|
%tmp22 = insertelement <2 x i32> %tmp21, i32 0, i32 0
|
|
%tmp23 = bitcast <2 x i32> %tmp22 to x86_mmx
|
|
store x86_mmx %tmp23, x86_mmx* %P
|
|
ret void
|
|
}
|
|
|
|
define <4 x float> @t2(<4 x float>* %P) nounwind {
|
|
; X32-LABEL: t2:
|
|
; X32: # %bb.0:
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: movaps (%eax), %xmm1
|
|
; X32-NEXT: xorps %xmm0, %xmm0
|
|
; X32-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[2,0]
|
|
; X32-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: t2:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movaps (%rdi), %xmm1
|
|
; X64-NEXT: xorps %xmm0, %xmm0
|
|
; X64-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[2,0]
|
|
; X64-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
|
|
; X64-NEXT: retq
|
|
%tmp1 = load <4 x float>, <4 x float>* %P
|
|
%tmp2 = shufflevector <4 x float> %tmp1, <4 x float> zeroinitializer, <4 x i32> < i32 4, i32 4, i32 4, i32 0 >
|
|
ret <4 x float> %tmp2
|
|
}
|
|
|
|
define <4 x float> @t3(<4 x float>* %P) nounwind {
|
|
; X32-LABEL: t3:
|
|
; X32: # %bb.0:
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: xorps %xmm0, %xmm0
|
|
; X32-NEXT: movlps {{.*#+}} xmm0 = mem[0,1],xmm0[2,3]
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: t3:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: xorps %xmm0, %xmm0
|
|
; X64-NEXT: movlps {{.*#+}} xmm0 = mem[0,1],xmm0[2,3]
|
|
; X64-NEXT: retq
|
|
%tmp1 = load <4 x float>, <4 x float>* %P
|
|
%tmp2 = shufflevector <4 x float> %tmp1, <4 x float> zeroinitializer, <4 x i32> < i32 2, i32 3, i32 4, i32 4 >
|
|
ret <4 x float> %tmp2
|
|
}
|
|
|
|
define <4 x float> @t4(<4 x float>* %P) nounwind {
|
|
; X32-LABEL: t4:
|
|
; X32: # %bb.0:
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: movaps (%eax), %xmm0
|
|
; X32-NEXT: xorps %xmm1, %xmm1
|
|
; X32-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,0],xmm1[1,0]
|
|
; X32-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[2,3]
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: t4:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movaps (%rdi), %xmm0
|
|
; X64-NEXT: xorps %xmm1, %xmm1
|
|
; X64-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,0],xmm1[1,0]
|
|
; X64-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[2,3]
|
|
; X64-NEXT: retq
|
|
%tmp1 = load <4 x float>, <4 x float>* %P
|
|
%tmp2 = shufflevector <4 x float> zeroinitializer, <4 x float> %tmp1, <4 x i32> < i32 7, i32 0, i32 0, i32 0 >
|
|
ret <4 x float> %tmp2
|
|
}
|
|
|
|
define <16 x i8> @t5(<16 x i8> %x) nounwind {
|
|
; X32-LABEL: t5:
|
|
; X32: # %bb.0:
|
|
; X32-NEXT: psrlw $8, %xmm0
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: t5:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: psrlw $8, %xmm0
|
|
; X64-NEXT: retq
|
|
%s = shufflevector <16 x i8> %x, <16 x i8> zeroinitializer, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 17>
|
|
ret <16 x i8> %s
|
|
}
|
|
|
|
define <16 x i8> @t6(<16 x i8> %x) nounwind {
|
|
; X32-LABEL: t6:
|
|
; X32: # %bb.0:
|
|
; X32-NEXT: psrlw $8, %xmm0
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: t6:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: psrlw $8, %xmm0
|
|
; X64-NEXT: retq
|
|
%s = shufflevector <16 x i8> %x, <16 x i8> undef, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
|
|
ret <16 x i8> %s
|
|
}
|
|
|
|
define <16 x i8> @t7(<16 x i8> %x) nounwind {
|
|
; X32-LABEL: t7:
|
|
; X32: # %bb.0:
|
|
; X32-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2]
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: t7:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2]
|
|
; X64-NEXT: retq
|
|
%s = shufflevector <16 x i8> %x, <16 x i8> undef, <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 1, i32 2>
|
|
ret <16 x i8> %s
|
|
}
|
|
|
|
define <16 x i8> @t8(<16 x i8> %x) nounwind {
|
|
; X32-LABEL: t8:
|
|
; X32: # %bb.0:
|
|
; X32-NEXT: psrldq {{.*#+}} xmm0 = xmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: t8:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: psrldq {{.*#+}} xmm0 = xmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero
|
|
; X64-NEXT: retq
|
|
%s = shufflevector <16 x i8> %x, <16 x i8> zeroinitializer, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 8, i32 9, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 17>
|
|
ret <16 x i8> %s
|
|
}
|
|
|
|
define <16 x i8> @t9(<16 x i8> %x) nounwind {
|
|
; X32-LABEL: t9:
|
|
; X32: # %bb.0:
|
|
; X32-NEXT: psrldq {{.*#+}} xmm0 = xmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: t9:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: psrldq {{.*#+}} xmm0 = xmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero
|
|
; X64-NEXT: retq
|
|
%s = shufflevector <16 x i8> %x, <16 x i8> undef, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 7, i32 8, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 14, i32 undef, i32 undef>
|
|
ret <16 x i8> %s
|
|
}
|