diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp index f3602675ed0..0bc3ac76c9c 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp @@ -654,7 +654,9 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) { } case Intrinsic::arm_neon_vmulls: - case Intrinsic::arm_neon_vmullu: { + case Intrinsic::arm_neon_vmullu: + case Intrinsic::arm64_neon_smull: + case Intrinsic::arm64_neon_umull: { Value *Arg0 = II->getArgOperand(0); Value *Arg1 = II->getArgOperand(1); @@ -664,7 +666,8 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) { } // Check for constant LHS & RHS - in this case we just simplify. - bool Zext = (II->getIntrinsicID() == Intrinsic::arm_neon_vmullu); + bool Zext = (II->getIntrinsicID() == Intrinsic::arm_neon_vmullu || + II->getIntrinsicID() == Intrinsic::arm64_neon_umull); VectorType *NewVT = cast<VectorType>(II->getType()); if (Constant *CV0 = dyn_cast<Constant>(Arg0)) { if (Constant *CV1 = dyn_cast<Constant>(Arg1)) { |
