[X86] Add kortest intrinsics for 8, 32, and 64 bit masks. Add new intrinsic names for 16 bit masks.
This matches gcc and icc despite not being documented in the Intel Intrinsics Guide.
llvm-svn: 340798
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 46c073e..116863a 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -10012,14 +10012,21 @@
return EmitX86MaskedCompare(*this, CC, false, Ops);
}
+ case X86::BI__builtin_ia32_kortestcqi:
case X86::BI__builtin_ia32_kortestchi:
- case X86::BI__builtin_ia32_kortestzhi: {
+ case X86::BI__builtin_ia32_kortestcsi:
+ case X86::BI__builtin_ia32_kortestcdi: {
Value *Or = EmitX86MaskLogic(*this, Instruction::Or, Ops);
- Value *C;
- if (BuiltinID == X86::BI__builtin_ia32_kortestchi)
- C = llvm::Constant::getAllOnesValue(Builder.getInt16Ty());
- else
- C = llvm::Constant::getNullValue(Builder.getInt16Ty());
+ Value *C = llvm::Constant::getAllOnesValue(Ops[0]->getType());
+ Value *Cmp = Builder.CreateICmpEQ(Or, C);
+ return Builder.CreateZExt(Cmp, ConvertType(E->getType()));
+ }
+ case X86::BI__builtin_ia32_kortestzqi:
+ case X86::BI__builtin_ia32_kortestzhi:
+ case X86::BI__builtin_ia32_kortestzsi:
+ case X86::BI__builtin_ia32_kortestzdi: {
+ Value *Or = EmitX86MaskLogic(*this, Instruction::Or, Ops);
+ Value *C = llvm::Constant::getNullValue(Ops[0]->getType());
Value *Cmp = Builder.CreateICmpEQ(Or, C);
return Builder.CreateZExt(Cmp, ConvertType(E->getType()));
}