From b264d69de7dfcb94da9719a59bdd2fd3a8063b6a Mon Sep 17 00:00:00 2001 From: Vedant Kumar Date: Fri, 21 Dec 2018 21:49:40 +0000 Subject: [IR] Add Instruction::isLifetimeStartOrEnd, NFC Instruction::isLifetimeStartOrEnd() checks whether an Instruction is an llvm.lifetime.start or an llvm.lifetime.end intrinsic. This was suggested as a cleanup in D55967. Differential Revision: https://reviews.llvm.org/D56019 llvm-svn: 349964 --- llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp') diff --git a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp index a53083c31e3..91e4f4254b3 100644 --- a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp +++ b/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp @@ -82,8 +82,7 @@ bool llvm::isAllocaPromotable(const AllocaInst *AI) { if (SI->isVolatile()) return false; } else if (const IntrinsicInst *II = dyn_cast(U)) { - if (II->getIntrinsicID() != Intrinsic::lifetime_start && - II->getIntrinsicID() != Intrinsic::lifetime_end) + if (!II->isLifetimeStartOrEnd()) return false; } else if (const BitCastInst *BCI = dyn_cast(U)) { if (BCI->getType() != Type::getInt8PtrTy(U->getContext(), AS)) -- cgit v1.2.3