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Revert "CodeGen: ensure that libcalls are always AAPCS CC"
This reverts SVN r280683. Revert until I figure out why this is breaking lli tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280778 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
36a0b39fae
commit
4ccc33a9ab
lib/CodeGen
test/CodeGen
@ -488,11 +488,12 @@ static void InitLibcallNames(const char **Names, const Triple &TT) {
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Names[RTLIB::DEOPTIMIZE] = "__llvm_deoptimize";
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}
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/// Set default libcall CallingConvs.
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static void InitLibcallCallingConvs(CallingConv::ID *CCs, const Triple &T) {
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bool IsARM = T.getArch() == Triple::arm || T.getArch() == Triple::thumb;
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for (int LC = 0; LC < RTLIB::UNKNOWN_LIBCALL; ++LC)
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CCs[LC] = IsARM ? CallingConv::ARM_AAPCS : CallingConv::C;
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/// InitLibcallCallingConvs - Set default libcall CallingConvs.
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///
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static void InitLibcallCallingConvs(CallingConv::ID *CCs) {
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for (int i = 0; i < RTLIB::UNKNOWN_LIBCALL; ++i) {
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CCs[i] = CallingConv::C;
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}
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}
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/// getFPEXT - Return the FPEXT_*_* value for the given types, or
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@ -834,7 +835,7 @@ TargetLoweringBase::TargetLoweringBase(const TargetMachine &tm) : TM(tm) {
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InitLibcallNames(LibcallRoutineNames, TM.getTargetTriple());
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InitCmpLibcallCCs(CmpLibcallCCs);
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InitLibcallCallingConvs(LibcallCallingConvs, TM.getTargetTriple());
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InitLibcallCallingConvs(LibcallCallingConvs);
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}
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void TargetLoweringBase::initActions() {
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@ -4,116 +4,115 @@
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; CHECK-LABEL: test1
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; CHECK: vrintm.f32
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define arm_aapcs_vfpcc float @test1(float %a) {
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define float @test1(float %a) {
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entry:
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%call = call arm_aapcs_vfpcc float @floorf(float %a) nounwind readnone
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%call = call float @floorf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK-LABEL: test2
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; SP: bl floor
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; SP: b floor
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; DP: vrintm.f64
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define arm_aapcs_vfpcc double @test2(double %a) {
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define double @test2(double %a) {
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entry:
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%call = call arm_aapcscc double @floor(double %a) nounwind readnone
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%call = call double @floor(double %a) nounwind readnone
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ret double %call
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}
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; CHECK-LABEL: test3
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; CHECK: vrintp.f32
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define arm_aapcs_vfpcc float @test3(float %a) {
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define float @test3(float %a) {
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entry:
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%call = call arm_aapcs_vfpcc float @ceilf(float %a) nounwind readnone
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%call = call float @ceilf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK-LABEL: test4
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; SP: bl ceil
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; SP: b ceil
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; DP: vrintp.f64
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define arm_aapcs_vfpcc double @test4(double %a) {
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define double @test4(double %a) {
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entry:
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%call = call arm_aapcscc double @ceil(double %a) nounwind readnone
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%call = call double @ceil(double %a) nounwind readnone
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ret double %call
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}
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; CHECK-LABEL: test5
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; CHECK: vrinta.f32
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define arm_aapcs_vfpcc float @test5(float %a) {
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define float @test5(float %a) {
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entry:
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%call = call arm_aapcs_vfpcc float @roundf(float %a) nounwind readnone
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%call = call float @roundf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK-LABEL: test6
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; SP: bl round
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; SP: b round
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; DP: vrinta.f64
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define arm_aapcs_vfpcc double @test6(double %a) {
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define double @test6(double %a) {
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entry:
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%call = call arm_aapcscc double @round(double %a) nounwind readnone
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%call = call double @round(double %a) nounwind readnone
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ret double %call
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}
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; CHECK-LABEL: test7
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; CHECK: vrintz.f32
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define arm_aapcs_vfpcc float @test7(float %a) {
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define float @test7(float %a) {
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entry:
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%call = call arm_aapcs_vfpcc float @truncf(float %a) nounwind readnone
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%call = call float @truncf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK-LABEL: test8
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; SP: bl trunc
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; SP: b trunc
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; DP: vrintz.f64
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define arm_aapcs_vfpcc double @test8(double %a) {
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define double @test8(double %a) {
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entry:
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%call = call arm_aapcscc double @trunc(double %a) nounwind readnone
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%call = call double @trunc(double %a) nounwind readnone
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ret double %call
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}
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; CHECK-LABEL: test9
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; CHECK: vrintr.f32
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define arm_aapcs_vfpcc float @test9(float %a) {
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define float @test9(float %a) {
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entry:
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%call = call arm_aapcs_vfpcc float @nearbyintf(float %a) nounwind readnone
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%call = call float @nearbyintf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK-LABEL: test10
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; SP: bl nearbyint
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; SP: b nearbyint
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; DP: vrintr.f64
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define arm_aapcs_vfpcc double @test10(double %a) {
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define double @test10(double %a) {
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entry:
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%call = call arm_aapcscc double @nearbyint(double %a) nounwind readnone
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%call = call double @nearbyint(double %a) nounwind readnone
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ret double %call
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}
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; CHECK-LABEL: test11
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; CHECK: vrintx.f32
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define arm_aapcs_vfpcc float @test11(float %a) {
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define float @test11(float %a) {
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entry:
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%call = call arm_aapcs_vfpcc float @rintf(float %a) nounwind readnone
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%call = call float @rintf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK-LABEL: test12
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; SP: bl rint
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; SP: b rint
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; DP: vrintx.f64
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define arm_aapcs_vfpcc double @test12(double %a) {
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define double @test12(double %a) {
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entry:
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%call = call arm_aapcscc double @rint(double %a) nounwind readnone
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%call = call double @rint(double %a) nounwind readnone
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ret double %call
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}
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declare arm_aapcs_vfpcc float @floorf(float) nounwind readnone
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declare arm_aapcscc double @floor(double) nounwind readnone
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declare arm_aapcs_vfpcc float @ceilf(float) nounwind readnone
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declare arm_aapcscc double @ceil(double) nounwind readnone
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declare arm_aapcs_vfpcc float @roundf(float) nounwind readnone
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declare arm_aapcscc double @round(double) nounwind readnone
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declare arm_aapcs_vfpcc float @truncf(float) nounwind readnone
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declare arm_aapcscc double @trunc(double) nounwind readnone
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declare arm_aapcs_vfpcc float @nearbyintf(float) nounwind readnone
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declare arm_aapcscc double @nearbyint(double) nounwind readnone
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declare arm_aapcs_vfpcc float @rintf(float) nounwind readnone
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declare arm_aapcscc double @rint(double) nounwind readnone
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declare float @floorf(float) nounwind readnone
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declare double @floor(double) nounwind readnone
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declare float @ceilf(float) nounwind readnone
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declare double @ceil(double) nounwind readnone
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declare float @roundf(float) nounwind readnone
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declare double @round(double) nounwind readnone
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declare float @truncf(float) nounwind readnone
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declare double @trunc(double) nounwind readnone
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declare float @nearbyintf(float) nounwind readnone
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declare double @nearbyint(double) nounwind readnone
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declare float @rintf(float) nounwind readnone
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declare double @rint(double) nounwind readnone
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@ -1,38 +1,37 @@
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; RUN: llc -mtriple=thumbv7-linux-gnueabihf %s -o - | FileCheck %s
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define arm_aapcs_vfpcc i64 @test_mismatched_call(double %in) {
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define i64 @test_mismatched_call(double %in) {
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; CHECK-LABEL: test_mismatched_call:
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; CHECK: vmov r0, r1, d0
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; CHECK: bl floor
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; CHECK: vmov r0, r1, d0
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%val = tail call arm_aapcscc double @floor(double %in)
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%val = tail call double @floor(double %in)
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%res = bitcast double %val to i64
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ret i64 %res
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}
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define arm_aapcs_vfpcc double @test_matched_call(double %in) {
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define double @test_matched_call(double %in) {
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; CHECK-LABEL: test_matched_call:
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; CHECK: b _floor
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; CHECK: b floor
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%val = tail call arm_aapcs_vfpcc double @_floor(double %in)
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%val = tail call double @floor(double %in)
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ret double %val
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}
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define arm_aapcs_vfpcc void @test_irrelevant_call(double %in) {
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define void @test_irrelevant_call(double %in) {
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; CHECK-LABEL: test_irrelevant_call:
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; CHECK-NOT: bl floor
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%val = tail call arm_aapcscc double @floor(double %in)
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%val = tail call double @floor(double %in)
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ret void
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}
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define arm_aapcs_vfpcc double @test_callingconv(double %in) {
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define arm_aapcscc double @test_callingconv(double %in) {
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; CHECK: test_callingconv:
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; CHECK: bl floor
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%val = tail call arm_aapcscc double @floor(double %in)
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%val = tail call double @floor(double %in)
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ret double %val
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}
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declare arm_aapcs_vfpcc double @_floor(double) nounwind readonly
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declare arm_aapcscc double @floor(double) nounwind readonly
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declare double @floor(double) nounwind readonly
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@ -5,107 +5,107 @@
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; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-a7 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=DP -check-prefix=NEON -check-prefix=VFP4
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; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-a57 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=DP -check-prefix=NEON -check-prefix=FP-ARMv8
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declare arm_aapcscc double @llvm.sqrt.f64(double %Val)
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declare double @llvm.sqrt.f64(double %Val)
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define double @sqrt_d(double %a) {
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; CHECK-LABEL: sqrt_d:
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; SOFT: {{(bl|b)}} sqrt
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; HARD: vsqrt.f64 d0, d0
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%1 = call arm_aapcscc double @llvm.sqrt.f64(double %a)
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%1 = call double @llvm.sqrt.f64(double %a)
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ret double %1
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}
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declare arm_aapcscc double @llvm.powi.f64(double %Val, i32 %power)
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declare double @llvm.powi.f64(double %Val, i32 %power)
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define double @powi_d(double %a, i32 %b) {
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; CHECK-LABEL: powi_d:
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; SOFT: {{(bl|b)}} __powidf2
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; HARD: bl __powidf2
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%1 = call arm_aapcscc double @llvm.powi.f64(double %a, i32 %b)
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; HARD: b __powidf2
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%1 = call double @llvm.powi.f64(double %a, i32 %b)
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ret double %1
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}
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declare arm_aapcscc double @llvm.sin.f64(double %Val)
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declare double @llvm.sin.f64(double %Val)
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define double @sin_d(double %a) {
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; CHECK-LABEL: sin_d:
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; SOFT: {{(bl|b)}} sin
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; HARD: bl sin
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%1 = call arm_aapcscc double @llvm.sin.f64(double %a)
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; HARD: b sin
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%1 = call double @llvm.sin.f64(double %a)
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ret double %1
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}
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declare arm_aapcscc double @llvm.cos.f64(double %Val)
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declare double @llvm.cos.f64(double %Val)
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define double @cos_d(double %a) {
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; CHECK-LABEL: cos_d:
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; SOFT: {{(bl|b)}} cos
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; HARD: bl cos
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%1 = call arm_aapcscc double @llvm.cos.f64(double %a)
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; HARD: b cos
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%1 = call double @llvm.cos.f64(double %a)
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ret double %1
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}
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declare arm_aapcscc double @llvm.pow.f64(double %Val, double %power)
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declare double @llvm.pow.f64(double %Val, double %power)
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define double @pow_d(double %a, double %b) {
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; CHECK-LABEL: pow_d:
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; SOFT: {{(bl|b)}} pow
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; HARD: bl pow
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%1 = call arm_aapcscc double @llvm.pow.f64(double %a, double %b)
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; HARD: b pow
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%1 = call double @llvm.pow.f64(double %a, double %b)
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ret double %1
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}
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declare arm_aapcscc double @llvm.exp.f64(double %Val)
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declare double @llvm.exp.f64(double %Val)
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define double @exp_d(double %a) {
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; CHECK-LABEL: exp_d:
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; SOFT: {{(bl|b)}} exp
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; HARD: bl exp
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%1 = call arm_aapcscc double @llvm.exp.f64(double %a)
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; HARD: b exp
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%1 = call double @llvm.exp.f64(double %a)
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ret double %1
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}
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declare arm_aapcscc double @llvm.exp2.f64(double %Val)
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declare double @llvm.exp2.f64(double %Val)
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define double @exp2_d(double %a) {
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; CHECK-LABEL: exp2_d:
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; SOFT: {{(bl|b)}} exp2
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; HARD: bl exp2
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%1 = call arm_aapcscc double @llvm.exp2.f64(double %a)
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; HARD: b exp2
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%1 = call double @llvm.exp2.f64(double %a)
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ret double %1
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}
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declare arm_aapcscc double @llvm.log.f64(double %Val)
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declare double @llvm.log.f64(double %Val)
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define double @log_d(double %a) {
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; CHECK-LABEL: log_d:
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; SOFT: {{(bl|b)}} log
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; HARD: bl log
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%1 = call arm_aapcscc double @llvm.log.f64(double %a)
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; HARD: b log
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%1 = call double @llvm.log.f64(double %a)
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ret double %1
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}
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declare arm_aapcscc double @llvm.log10.f64(double %Val)
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declare double @llvm.log10.f64(double %Val)
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define double @log10_d(double %a) {
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; CHECK-LABEL: log10_d:
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; SOFT: {{(bl|b)}} log10
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; HARD: bl log10
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%1 = call arm_aapcscc double @llvm.log10.f64(double %a)
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; HARD: b log10
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%1 = call double @llvm.log10.f64(double %a)
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ret double %1
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}
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declare arm_aapcscc double @llvm.log2.f64(double %Val)
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declare double @llvm.log2.f64(double %Val)
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define double @log2_d(double %a) {
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; CHECK-LABEL: log2_d:
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; SOFT: {{(bl|b)}} log2
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; HARD: bl log2
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%1 = call arm_aapcscc double @llvm.log2.f64(double %a)
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; HARD: b log2
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%1 = call double @llvm.log2.f64(double %a)
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ret double %1
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}
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declare arm_aapcscc double @llvm.fma.f64(double %a, double %b, double %c)
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declare double @llvm.fma.f64(double %a, double %b, double %c)
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define double @fma_d(double %a, double %b, double %c) {
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; CHECK-LABEL: fma_d:
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; SOFT: {{(bl|b)}} fma
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; HARD: vfma.f64
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%1 = call arm_aapcscc double @llvm.fma.f64(double %a, double %b, double %c)
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%1 = call double @llvm.fma.f64(double %a, double %b, double %c)
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ret double %1
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}
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; FIXME: the FPv4-SP version is less efficient than the no-FPU version
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declare arm_aapcscc double @llvm.fabs.f64(double %Val)
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declare double @llvm.fabs.f64(double %Val)
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define double @abs_d(double %a) {
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; CHECK-LABEL: abs_d:
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; NONE: bic r1, r1, #-2147483648
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@ -116,11 +116,11 @@ define double @abs_d(double %a) {
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; SP: bfi r1, r2, #31, #1
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; SP: vmov d0, r0, r1
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; DP: vabs.f64 d0, d0
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%1 = call arm_aapcscc double @llvm.fabs.f64(double %a)
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%1 = call double @llvm.fabs.f64(double %a)
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ret double %1
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}
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declare arm_aapcscc double @llvm.copysign.f64(double %Mag, double %Sgn)
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declare double @llvm.copysign.f64(double %Mag, double %Sgn)
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define double @copysign_d(double %a, double %b) {
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; CHECK-LABEL: copysign_d:
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; SOFT: lsrs [[REG:r[0-9]+]], r3, #31
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@ -130,71 +130,71 @@ define double @copysign_d(double %a, double %b) {
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; NEON: vmov.i32 [[REG:d[0-9]+]], #0x80000000
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; NEON: vshl.i64 [[REG]], [[REG]], #32
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; NEON: vbsl [[REG]], d
|
||||
%1 = call arm_aapcscc double @llvm.copysign.f64(double %a, double %b)
|
||||
%1 = call double @llvm.copysign.f64(double %a, double %b)
|
||||
ret double %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc double @llvm.floor.f64(double %Val)
|
||||
declare double @llvm.floor.f64(double %Val)
|
||||
define double @floor_d(double %a) {
|
||||
; CHECK-LABEL: floor_d:
|
||||
; SOFT: {{(bl|b)}} floor
|
||||
; VFP4: bl floor
|
||||
; VFP4: b floor
|
||||
; FP-ARMv8: vrintm.f64
|
||||
%1 = call arm_aapcscc double @llvm.floor.f64(double %a)
|
||||
%1 = call double @llvm.floor.f64(double %a)
|
||||
ret double %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc double @llvm.ceil.f64(double %Val)
|
||||
declare double @llvm.ceil.f64(double %Val)
|
||||
define double @ceil_d(double %a) {
|
||||
; CHECK-LABEL: ceil_d:
|
||||
; SOFT: {{(bl|b)}} ceil
|
||||
; VFP4: bl ceil
|
||||
; VFP4: b ceil
|
||||
; FP-ARMv8: vrintp.f64
|
||||
%1 = call arm_aapcscc double @llvm.ceil.f64(double %a)
|
||||
%1 = call double @llvm.ceil.f64(double %a)
|
||||
ret double %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc double @llvm.trunc.f64(double %Val)
|
||||
declare double @llvm.trunc.f64(double %Val)
|
||||
define double @trunc_d(double %a) {
|
||||
; CHECK-LABEL: trunc_d:
|
||||
; SOFT: {{(bl|b)}} trunc
|
||||
; FFP4: bl trunc
|
||||
; FFP4: b trunc
|
||||
; FP-ARMv8: vrintz.f64
|
||||
%1 = call arm_aapcscc double @llvm.trunc.f64(double %a)
|
||||
%1 = call double @llvm.trunc.f64(double %a)
|
||||
ret double %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc double @llvm.rint.f64(double %Val)
|
||||
declare double @llvm.rint.f64(double %Val)
|
||||
define double @rint_d(double %a) {
|
||||
; CHECK-LABEL: rint_d:
|
||||
; SOFT: {{(bl|b)}} rint
|
||||
; VFP4: bl rint
|
||||
; VFP4: b rint
|
||||
; FP-ARMv8: vrintx.f64
|
||||
%1 = call arm_aapcscc double @llvm.rint.f64(double %a)
|
||||
%1 = call double @llvm.rint.f64(double %a)
|
||||
ret double %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc double @llvm.nearbyint.f64(double %Val)
|
||||
declare double @llvm.nearbyint.f64(double %Val)
|
||||
define double @nearbyint_d(double %a) {
|
||||
; CHECK-LABEL: nearbyint_d:
|
||||
; SOFT: {{(bl|b)}} nearbyint
|
||||
; VFP4: bl nearbyint
|
||||
; VFP4: b nearbyint
|
||||
; FP-ARMv8: vrintr.f64
|
||||
%1 = call arm_aapcscc double @llvm.nearbyint.f64(double %a)
|
||||
%1 = call double @llvm.nearbyint.f64(double %a)
|
||||
ret double %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc double @llvm.round.f64(double %Val)
|
||||
declare double @llvm.round.f64(double %Val)
|
||||
define double @round_d(double %a) {
|
||||
; CHECK-LABEL: round_d:
|
||||
; SOFT: {{(bl|b)}} round
|
||||
; VFP4: bl round
|
||||
; VFP4: b round
|
||||
; FP-ARMv8: vrinta.f64
|
||||
%1 = call arm_aapcscc double @llvm.round.f64(double %a)
|
||||
%1 = call double @llvm.round.f64(double %a)
|
||||
ret double %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc double @llvm.fmuladd.f64(double %a, double %b, double %c)
|
||||
declare double @llvm.fmuladd.f64(double %a, double %b, double %c)
|
||||
define double @fmuladd_d(double %a, double %b, double %c) {
|
||||
; CHECK-LABEL: fmuladd_d:
|
||||
; SOFT: bl __aeabi_dmul
|
||||
@ -202,21 +202,21 @@ define double @fmuladd_d(double %a, double %b, double %c) {
|
||||
; VFP4: vmul.f64
|
||||
; VFP4: vadd.f64
|
||||
; FP-ARMv8: vmla.f64
|
||||
%1 = call arm_aapcscc double @llvm.fmuladd.f64(double %a, double %b, double %c)
|
||||
%1 = call double @llvm.fmuladd.f64(double %a, double %b, double %c)
|
||||
ret double %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc i16 @llvm.convert.to.fp16.f64(double %a)
|
||||
declare i16 @llvm.convert.to.fp16.f64(double %a)
|
||||
define i16 @d_to_h(double %a) {
|
||||
; CHECK-LABEL: d_to_h:
|
||||
; SOFT: bl __aeabi_d2h
|
||||
; VFP4: bl __aeabi_d2h
|
||||
; FP-ARMv8: vcvt{{[bt]}}.f16.f64
|
||||
%1 = call arm_aapcscc i16 @llvm.convert.to.fp16.f64(double %a)
|
||||
%1 = call i16 @llvm.convert.to.fp16.f64(double %a)
|
||||
ret i16 %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc double @llvm.convert.from.fp16.f64(i16 %a)
|
||||
declare double @llvm.convert.from.fp16.f64(i16 %a)
|
||||
define double @h_to_d(i16 %a) {
|
||||
; CHECK-LABEL: h_to_d:
|
||||
; NONE: bl __aeabi_h2f
|
||||
@ -226,7 +226,6 @@ define double @h_to_d(i16 %a) {
|
||||
; VFPv4: vcvt{{[bt]}}.f32.f16
|
||||
; VFPv4: vcvt.f64.f32
|
||||
; FP-ARMv8: vcvt{{[bt]}}.f64.f16
|
||||
%1 = call arm_aapcscc double @llvm.convert.from.fp16.f64(i16 %a)
|
||||
%1 = call double @llvm.convert.from.fp16.f64(i16 %a)
|
||||
ret double %1
|
||||
}
|
||||
|
||||
|
@ -14,106 +14,106 @@ define float @sqrt_f(float %a) {
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.powi.f32(float %Val, i32 %power)
|
||||
declare float @llvm.powi.f32(float %Val, i32 %power)
|
||||
define float @powi_f(float %a, i32 %b) {
|
||||
; CHECK-LABEL: powi_f:
|
||||
; SOFT: bl __powisf2
|
||||
; HARD: bl __powisf2
|
||||
%1 = call arm_aapcscc float @llvm.powi.f32(float %a, i32 %b)
|
||||
; HARD: b __powisf2
|
||||
%1 = call float @llvm.powi.f32(float %a, i32 %b)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.sin.f32(float %Val)
|
||||
declare float @llvm.sin.f32(float %Val)
|
||||
define float @sin_f(float %a) {
|
||||
; CHECK-LABEL: sin_f:
|
||||
; SOFT: bl sinf
|
||||
; HARD: bl sinf
|
||||
%1 = call arm_aapcscc float @llvm.sin.f32(float %a)
|
||||
; HARD: b sinf
|
||||
%1 = call float @llvm.sin.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.cos.f32(float %Val)
|
||||
declare float @llvm.cos.f32(float %Val)
|
||||
define float @cos_f(float %a) {
|
||||
; CHECK-LABEL: cos_f:
|
||||
; SOFT: bl cosf
|
||||
; HARD: bl cosf
|
||||
%1 = call arm_aapcscc float @llvm.cos.f32(float %a)
|
||||
; HARD: b cosf
|
||||
%1 = call float @llvm.cos.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.pow.f32(float %Val, float %power)
|
||||
declare float @llvm.pow.f32(float %Val, float %power)
|
||||
define float @pow_f(float %a, float %b) {
|
||||
; CHECK-LABEL: pow_f:
|
||||
; SOFT: bl powf
|
||||
; HARD: bl powf
|
||||
%1 = call arm_aapcscc float @llvm.pow.f32(float %a, float %b)
|
||||
; HARD: b powf
|
||||
%1 = call float @llvm.pow.f32(float %a, float %b)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.exp.f32(float %Val)
|
||||
declare float @llvm.exp.f32(float %Val)
|
||||
define float @exp_f(float %a) {
|
||||
; CHECK-LABEL: exp_f:
|
||||
; SOFT: bl expf
|
||||
; HARD: bl expf
|
||||
%1 = call arm_aapcscc float @llvm.exp.f32(float %a)
|
||||
; HARD: b expf
|
||||
%1 = call float @llvm.exp.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.exp2.f32(float %Val)
|
||||
declare float @llvm.exp2.f32(float %Val)
|
||||
define float @exp2_f(float %a) {
|
||||
; CHECK-LABEL: exp2_f:
|
||||
; SOFT: bl exp2f
|
||||
; HARD: bl exp2f
|
||||
%1 = call arm_aapcscc float @llvm.exp2.f32(float %a)
|
||||
; HARD: b exp2f
|
||||
%1 = call float @llvm.exp2.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.log.f32(float %Val)
|
||||
declare float @llvm.log.f32(float %Val)
|
||||
define float @log_f(float %a) {
|
||||
; CHECK-LABEL: log_f:
|
||||
; SOFT: bl logf
|
||||
; HARD: bl logf
|
||||
%1 = call arm_aapcscc float @llvm.log.f32(float %a)
|
||||
; HARD: b logf
|
||||
%1 = call float @llvm.log.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.log10.f32(float %Val)
|
||||
declare float @llvm.log10.f32(float %Val)
|
||||
define float @log10_f(float %a) {
|
||||
; CHECK-LABEL: log10_f:
|
||||
; SOFT: bl log10f
|
||||
; HARD: bl log10f
|
||||
%1 = call arm_aapcscc float @llvm.log10.f32(float %a)
|
||||
; HARD: b log10f
|
||||
%1 = call float @llvm.log10.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.log2.f32(float %Val)
|
||||
declare float @llvm.log2.f32(float %Val)
|
||||
define float @log2_f(float %a) {
|
||||
; CHECK-LABEL: log2_f:
|
||||
; SOFT: bl log2f
|
||||
; HARD: bl log2f
|
||||
%1 = call arm_aapcscc float @llvm.log2.f32(float %a)
|
||||
; HARD: b log2f
|
||||
%1 = call float @llvm.log2.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.fma.f32(float %a, float %b, float %c)
|
||||
declare float @llvm.fma.f32(float %a, float %b, float %c)
|
||||
define float @fma_f(float %a, float %b, float %c) {
|
||||
; CHECK-LABEL: fma_f:
|
||||
; SOFT: bl fmaf
|
||||
; HARD: vfma.f32
|
||||
%1 = call arm_aapcscc float @llvm.fma.f32(float %a, float %b, float %c)
|
||||
%1 = call float @llvm.fma.f32(float %a, float %b, float %c)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.fabs.f32(float %Val)
|
||||
declare float @llvm.fabs.f32(float %Val)
|
||||
define float @abs_f(float %a) {
|
||||
; CHECK-LABEL: abs_f:
|
||||
; SOFT: bic r0, r0, #-2147483648
|
||||
; HARD: vabs.f32
|
||||
%1 = call arm_aapcscc float @llvm.fabs.f32(float %a)
|
||||
%1 = call float @llvm.fabs.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.copysign.f32(float %Mag, float %Sgn)
|
||||
declare float @llvm.copysign.f32(float %Mag, float %Sgn)
|
||||
define float @copysign_f(float %a, float %b) {
|
||||
; CHECK-LABEL: copysign_f:
|
||||
; NONE: lsrs [[REG:r[0-9]+]], r{{[0-9]+}}, #31
|
||||
@ -124,73 +124,73 @@ define float @copysign_f(float %a, float %b) {
|
||||
; VFP: bfi r{{[0-9]+}}, [[REG]], #31, #1
|
||||
; NEON: vmov.i32 [[REG:d[0-9]+]], #0x80000000
|
||||
; NEON: vbsl [[REG]], d
|
||||
%1 = call arm_aapcscc float @llvm.copysign.f32(float %a, float %b)
|
||||
%1 = call float @llvm.copysign.f32(float %a, float %b)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.floor.f32(float %Val)
|
||||
declare float @llvm.floor.f32(float %Val)
|
||||
define float @floor_f(float %a) {
|
||||
; CHECK-LABEL: floor_f:
|
||||
; SOFT: bl floorf
|
||||
; VFP4: bl floorf
|
||||
; VFP4: b floorf
|
||||
; FP-ARMv8: vrintm.f32
|
||||
%1 = call arm_aapcscc float @llvm.floor.f32(float %a)
|
||||
%1 = call float @llvm.floor.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.ceil.f32(float %Val)
|
||||
declare float @llvm.ceil.f32(float %Val)
|
||||
define float @ceil_f(float %a) {
|
||||
; CHECK-LABEL: ceil_f:
|
||||
; SOFT: bl ceilf
|
||||
; VFP4: bl ceilf
|
||||
; VFP4: b ceilf
|
||||
; FP-ARMv8: vrintp.f32
|
||||
%1 = call arm_aapcscc float @llvm.ceil.f32(float %a)
|
||||
%1 = call float @llvm.ceil.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.trunc.f32(float %Val)
|
||||
declare float @llvm.trunc.f32(float %Val)
|
||||
define float @trunc_f(float %a) {
|
||||
; CHECK-LABEL: trunc_f:
|
||||
; SOFT: bl truncf
|
||||
; VFP4: bl truncf
|
||||
; VFP4: b truncf
|
||||
; FP-ARMv8: vrintz.f32
|
||||
%1 = call arm_aapcscc float @llvm.trunc.f32(float %a)
|
||||
%1 = call float @llvm.trunc.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.rint.f32(float %Val)
|
||||
declare float @llvm.rint.f32(float %Val)
|
||||
define float @rint_f(float %a) {
|
||||
; CHECK-LABEL: rint_f:
|
||||
; SOFT: bl rintf
|
||||
; VFP4: bl rintf
|
||||
; VFP4: b rintf
|
||||
; FP-ARMv8: vrintx.f32
|
||||
%1 = call arm_aapcscc float @llvm.rint.f32(float %a)
|
||||
%1 = call float @llvm.rint.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.nearbyint.f32(float %Val)
|
||||
declare float @llvm.nearbyint.f32(float %Val)
|
||||
define float @nearbyint_f(float %a) {
|
||||
; CHECK-LABEL: nearbyint_f:
|
||||
; SOFT: bl nearbyintf
|
||||
; VFP4: bl nearbyintf
|
||||
; VFP4: b nearbyintf
|
||||
; FP-ARMv8: vrintr.f32
|
||||
%1 = call arm_aapcscc float @llvm.nearbyint.f32(float %a)
|
||||
%1 = call float @llvm.nearbyint.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.round.f32(float %Val)
|
||||
declare float @llvm.round.f32(float %Val)
|
||||
define float @round_f(float %a) {
|
||||
; CHECK-LABEL: round_f:
|
||||
; SOFT: bl roundf
|
||||
; VFP4: bl roundf
|
||||
; VFP4: b roundf
|
||||
; FP-ARMv8: vrinta.f32
|
||||
%1 = call arm_aapcscc float @llvm.round.f32(float %a)
|
||||
%1 = call float @llvm.round.f32(float %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
; FIXME: why does cortex-m4 use vmla, while cortex-a7 uses vmul+vadd?
|
||||
; (these should be equivalent, even the rounding is the same)
|
||||
declare arm_aapcscc float @llvm.fmuladd.f32(float %a, float %b, float %c)
|
||||
declare float @llvm.fmuladd.f32(float %a, float %b, float %c)
|
||||
define float @fmuladd_f(float %a, float %b, float %c) {
|
||||
; CHECK-LABEL: fmuladd_f:
|
||||
; SOFT: bl __aeabi_fmul
|
||||
@ -198,25 +198,24 @@ define float @fmuladd_f(float %a, float %b, float %c) {
|
||||
; VMLA: vmla.f32
|
||||
; NO-VMLA: vmul.f32
|
||||
; NO-VMLA: vadd.f32
|
||||
%1 = call arm_aapcscc float @llvm.fmuladd.f32(float %a, float %b, float %c)
|
||||
%1 = call float @llvm.fmuladd.f32(float %a, float %b, float %c)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc i16 @llvm.convert.to.fp16.f32(float %a)
|
||||
declare i16 @llvm.convert.to.fp16.f32(float %a)
|
||||
define i16 @f_to_h(float %a) {
|
||||
; CHECK-LABEL: f_to_h:
|
||||
; SOFT: bl __aeabi_f2h
|
||||
; HARD: vcvt{{[bt]}}.f16.f32
|
||||
%1 = call arm_aapcscc i16 @llvm.convert.to.fp16.f32(float %a)
|
||||
%1 = call i16 @llvm.convert.to.fp16.f32(float %a)
|
||||
ret i16 %1
|
||||
}
|
||||
|
||||
declare arm_aapcscc float @llvm.convert.from.fp16.f32(i16 %a)
|
||||
declare float @llvm.convert.from.fp16.f32(i16 %a)
|
||||
define float @h_to_f(i16 %a) {
|
||||
; CHECK-LABEL: h_to_f:
|
||||
; SOFT: bl __aeabi_h2f
|
||||
; HARD: vcvt{{[bt]}}.f32.f16
|
||||
%1 = call arm_aapcscc float @llvm.convert.from.fp16.f32(i16 %a)
|
||||
%1 = call float @llvm.convert.from.fp16.f32(i16 %a)
|
||||
ret float %1
|
||||
}
|
||||
|
||||
|
@ -4,7 +4,6 @@
|
||||
; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-a8 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=DP -check-prefix=VFP4-ALL -check-prefix=VFP4-DP
|
||||
|
||||
define float @add_f(float %a, float %b) {
|
||||
|
||||
entry:
|
||||
; CHECK-LABEL: add_f:
|
||||
; NONE: bl __aeabi_fadd
|
||||
@ -84,7 +83,7 @@ define float @rem_f(float %a, float %b) {
|
||||
entry:
|
||||
; CHECK-LABEL: rem_f:
|
||||
; NONE: bl fmodf
|
||||
; HARD: bl fmodf
|
||||
; HARD: b fmodf
|
||||
%0 = frem float %a, %b
|
||||
ret float %0
|
||||
}
|
||||
@ -93,7 +92,7 @@ define double @rem_d(double %a, double %b) {
|
||||
entry:
|
||||
; CHECK-LABEL: rem_d:
|
||||
; NONE: bl fmod
|
||||
; HARD: bl fmod
|
||||
; HARD: b fmod
|
||||
%0 = frem double %a, %b
|
||||
ret double %0
|
||||
}
|
||||
|
Loading…
x
Reference in New Issue
Block a user