diff options
Diffstat (limited to 'lib/Transforms/InstCombine/InstCombineCalls.cpp')
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineCalls.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineCalls.cpp b/lib/Transforms/InstCombine/InstCombineCalls.cpp index bd451ebcac..8449f7b798 100644 --- a/lib/Transforms/InstCombine/InstCombineCalls.cpp +++ b/lib/Transforms/InstCombine/InstCombineCalls.cpp @@ -540,9 +540,16 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) { return new StoreInst(II->getArgOperand(1), Ptr); } break; - - case Intrinsic::x86_sse_cvttss2si: { - // These intrinsics only demands the 0th element of its input vector. If + + case Intrinsic::x86_sse_cvtss2si: + case Intrinsic::x86_sse_cvtss2si64: + case Intrinsic::x86_sse_cvttss2si: + case Intrinsic::x86_sse_cvttss2si64: + case Intrinsic::x86_sse2_cvtsd2si: + case Intrinsic::x86_sse2_cvtsd2si64: + case Intrinsic::x86_sse2_cvttsd2si: + case Intrinsic::x86_sse2_cvttsd2si64: { + // These intrinsics only demand the 0th element of their input vectors. If // we can simplify the input based on that, do so now. unsigned VWidth = cast<VectorType>(II->getArgOperand(0)->getType())->getNumElements(); @@ -555,7 +562,7 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) { } break; } - + case Intrinsic::ppc_altivec_vperm: // Turn vperm(V1,V2,mask) -> shuffle(V1,V2,mask) if mask is a constant. if (ConstantVector *Mask = dyn_cast<ConstantVector>(II->getArgOperand(2))) { |