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| author | Craig Topper <craig.topper@intel.com> | 2019-01-14 00:03:55 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2019-01-14 00:03:55 +0000 |
| commit | 7592017f58dfd5a583b3e7413de8569fab03b39e (patch) | |
| tree | 9ed6188d72d2a9487302f3e89a88ffc54f98aa86 /lib/CodeGen | |
| parent | 9931d0b2e8ed93ce56709a8562c7facd24ef28f7 (diff) | |
| download | clang-7592017f58dfd5a583b3e7413de8569fab03b39e.tar.gz | |
[X86] Remove mask parameter from vpshufbitqmb intrinsics. Change result to a vXi1 vector.
We'll do the scalar<->vXi1 conversions with bitcasts in IR.
Fixes PR40258
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@351029 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index ca7b4691ff..3ab814a378 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -11152,6 +11152,31 @@ Value *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, return EmitX86MaskedCompareResult(*this, Fpclass, NumElts, MaskIn); } + case X86::BI__builtin_ia32_vpshufbitqmb128_mask: + case X86::BI__builtin_ia32_vpshufbitqmb256_mask: + case X86::BI__builtin_ia32_vpshufbitqmb512_mask: { + unsigned NumElts = Ops[0]->getType()->getVectorNumElements(); + Value *MaskIn = Ops[2]; + Ops.erase(&Ops[2]); + + Intrinsic::ID ID; + switch (BuiltinID) { + default: llvm_unreachable("Unsupported intrinsic!"); + case X86::BI__builtin_ia32_vpshufbitqmb128_mask: + ID = Intrinsic::x86_avx512_vpshufbitqmb_128; + break; + case X86::BI__builtin_ia32_vpshufbitqmb256_mask: + ID = Intrinsic::x86_avx512_vpshufbitqmb_256; + break; + case X86::BI__builtin_ia32_vpshufbitqmb512_mask: + ID = Intrinsic::x86_avx512_vpshufbitqmb_512; + break; + } + + Value *Fpclass = Builder.CreateCall(CGM.getIntrinsic(ID), Ops); + return EmitX86MaskedCompareResult(*this, Fpclass, NumElts, MaskIn); + } + // packed comparison intrinsics case X86::BI__builtin_ia32_cmpeqps: case X86::BI__builtin_ia32_cmpeqpd: |