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AVX-512: Changed CC parameter in "cmp" intrinsic

Browse Source 
from i8 to i32 according to the Intel Spec

by Igor Breger (igor.breger@intel.com)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236979 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Elena Demikhovsky
2015-05-11 09:03:14 +00:00
parent d6a9af6fd3
commit 63df7cd4ea
6 changed files with 432 additions and 521 deletions
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89
lib/IR/AutoUpgrade.cpp
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@@ -62,21 +62,6 @@ static bool UpgradeX86IntrinsicsWith8BitMask(Function *F, Intrinsic::ID IID,
return true;
}
// Upgrade the declarations of AVX-512 cmp intrinsic functions whose 8-bit
// immediates have changed their type from i32 to i8.
static bool UpgradeAVX512CmpIntrinsic(Function *F, Intrinsic::ID IID,
Function *&NewFn) {
// Check that the last argument is an i32.
Type *LastArgType = F->getFunctionType()->getParamType(2);
if (!LastArgType->isIntegerTy(32))
return false;
// Move this function aside and map down.
F->setName(F->getName() + ".old");
NewFn = Intrinsic::getDeclaration(F->getParent(), IID);
return true;
}
static bool UpgradeIntrinsicFunction1(Function *F, Function *&NewFn) {
assert(F && "Illegal to upgrade a non-existent Function.");
@@ -210,80 +195,6 @@ static bool UpgradeIntrinsicFunction1(Function *F, Function *&NewFn) {
if (Name == "x86.avx2.mpsadbw")
return UpgradeX86IntrinsicsWith8BitMask(F, Intrinsic::x86_avx2_mpsadbw,
NewFn);
if (Name == "x86.avx512.mask.cmp.b.512")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_b_512,
NewFn);
if (Name == "x86.avx512.mask.cmp.w.512")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_w_512,
NewFn);
if (Name == "x86.avx512.mask.cmp.d.512")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_d_512,
NewFn);
if (Name == "x86.avx512.mask.cmp.q.512")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_q_512,
NewFn);
if (Name == "x86.avx512.mask.ucmp.b.512")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_b_512,
NewFn);
if (Name == "x86.avx512.mask.ucmp.w.512")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_w_512,
NewFn);
if (Name == "x86.avx512.mask.ucmp.d.512")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_d_512,
NewFn);
if (Name == "x86.avx512.mask.ucmp.q.512")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_q_512,
NewFn);
if (Name == "x86.avx512.mask.cmp.b.256")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_b_256,
NewFn);
if (Name == "x86.avx512.mask.cmp.w.256")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_w_256,
NewFn);
if (Name == "x86.avx512.mask.cmp.d.256")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_d_256,
NewFn);
if (Name == "x86.avx512.mask.cmp.q.256")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_q_256,
NewFn);
if (Name == "x86.avx512.mask.ucmp.b.256")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_b_256,
NewFn);
if (Name == "x86.avx512.mask.ucmp.w.256")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_w_256,
NewFn);
if (Name == "x86.avx512.mask.ucmp.d.256")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_d_256,
NewFn);
if (Name == "x86.avx512.mask.ucmp.q.256")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_q_256,
NewFn);
if (Name == "x86.avx512.mask.cmp.b.128")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_b_128,
NewFn);
if (Name == "x86.avx512.mask.cmp.w.128")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_w_128,
NewFn);
if (Name == "x86.avx512.mask.cmp.d.128")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_d_128,
NewFn);
if (Name == "x86.avx512.mask.cmp.q.128")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_cmp_q_128,
NewFn);
if (Name == "x86.avx512.mask.ucmp.b.128")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_b_128,
NewFn);
if (Name == "x86.avx512.mask.ucmp.w.128")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_w_128,
NewFn);
if (Name == "x86.avx512.mask.ucmp.d.128")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_d_128,
NewFn);
if (Name == "x86.avx512.mask.ucmp.q.128")
return UpgradeAVX512CmpIntrinsic(F, Intrinsic::x86_avx512_mask_ucmp_q_128,
NewFn);
// frcz.ss/sd may need to have an argument dropped
if (Name.startswith("x86.xop.vfrcz.ss") && F->arg_size() == 2) {