diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/SROA.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/SROA.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp index 89916e43fce29..1bdd806f15acb 100644 --- a/llvm/lib/Transforms/Scalar/SROA.cpp +++ b/llvm/lib/Transforms/Scalar/SROA.cpp @@ -2519,6 +2519,8 @@ private: NewLI->setAAMetadata(AATags); if (LI.isVolatile()) NewLI->setAtomic(LI.getOrdering(), LI.getSyncScopeID()); + if (NewLI->isAtomic()) + NewLI->setAlignment(LI.getAlign()); // Any !nonnull metadata or !range metadata on the old load is also valid // on the new load. This is even true in some cases even when the loads @@ -2709,6 +2711,8 @@ private: NewSI->setAAMetadata(AATags); if (SI.isVolatile()) NewSI->setAtomic(SI.getOrdering(), SI.getSyncScopeID()); + if (NewSI->isAtomic()) + NewSI->setAlignment(SI.getAlign()); Pass.DeadInsts.insert(&SI); deleteIfTriviallyDead(OldOp); |