From e1edb17bc3c606dd2e9c4e1b55da8e13817e5e09 Mon Sep 17 00:00:00 2001 From: Owen Anderson Date: Tue, 17 May 2011 00:05:49 +0000 Subject: [PATCH] @llvm.lifetime.begin acts as a load, not @llvm.lifetime.end. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131437 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/MemoryDependenceAnalysis.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Analysis/MemoryDependenceAnalysis.cpp b/lib/Analysis/MemoryDependenceAnalysis.cpp index ce7fab6459e..3f3175b3bab 100644 --- a/lib/Analysis/MemoryDependenceAnalysis.cpp +++ b/lib/Analysis/MemoryDependenceAnalysis.cpp @@ -497,7 +497,7 @@ MemDepResult MemoryDependenceAnalysis::getDependency(Instruction *QueryInst) { // If we can do a pointer scan, make it happen. bool isLoad = !(MR & AliasAnalysis::Mod); if (IntrinsicInst *II = dyn_cast(QueryInst)) - isLoad |= II->getIntrinsicID() == Intrinsic::lifetime_end; + isLoad |= II->getIntrinsicID() == Intrinsic::lifetime_start; LocalCache = getPointerDependencyFrom(MemLoc, isLoad, ScanPos, QueryParent); -- 2.34.1