diff options
Diffstat (limited to 'lib/CodeGen/IntrinsicLowering.cpp')
| -rw-r--r-- | lib/CodeGen/IntrinsicLowering.cpp | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/lib/CodeGen/IntrinsicLowering.cpp b/lib/CodeGen/IntrinsicLowering.cpp index ba89052572..72a1d1485b 100644 --- a/lib/CodeGen/IntrinsicLowering.cpp +++ b/lib/CodeGen/IntrinsicLowering.cpp @@ -92,11 +92,6 @@ void IntrinsicLowering::AddPrototypes(Module &M) { Type::Int32Ty, (--(--I->arg_end()))->getType(), (Type *)0); break; - case Intrinsic::isunordered_f32: - case Intrinsic::isunordered_f64: - EnsureFunctionExists(M, "isunordered", I->arg_begin(), I->arg_end(), - Type::BoolTy); - break; case Intrinsic::sqrt_f32: case Intrinsic::sqrt_f64: if(I->arg_begin()->getType() == Type::FloatTy) @@ -392,18 +387,6 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) { (*(CI->op_begin()+1))->getType(), MemsetFCache); break; } - case Intrinsic::isunordered_f32: - case Intrinsic::isunordered_f64: { - Value *L = CI->getOperand(1); - Value *R = CI->getOperand(2); - - Value *LIsNan = new FCmpInst(FCmpInst::FCMP_ONE, L, L, "LIsNan", CI); - Value *RIsNan = new FCmpInst(FCmpInst::FCMP_ONE, R, R, "RIsNan", CI); - CI->replaceAllUsesWith( - BinaryOperator::create(Instruction::Or, LIsNan, RIsNan, - "isunordered", CI)); - break; - } case Intrinsic::sqrt_f32: { static Constant *sqrtfFCache = 0; ReplaceCallWith("sqrtf", CI, CI->op_begin()+1, CI->op_end(), |