diff options
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index cf2b32c..355f5a2 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -2252,19 +2252,19 @@ bool CodeGenPrepare::optimizeCallInst(CallInst *CI, ModifyDT &ModifiedDT) { DL->getTypeAllocSize(GV->getValueType()) >= MinSize + Offset2) GV->setAlignment(PrefAlign); } - // If this is a memcpy (or similar) then we may be able to improve the - // alignment - if (MemIntrinsic *MI = dyn_cast<MemIntrinsic>(CI)) { - Align DestAlign = getKnownAlignment(MI->getDest(), *DL); - MaybeAlign MIDestAlign = MI->getDestAlign(); - if (!MIDestAlign || DestAlign > *MIDestAlign) - MI->setDestAlignment(DestAlign); - if (MemTransferInst *MTI = dyn_cast<MemTransferInst>(MI)) { - MaybeAlign MTISrcAlign = MTI->getSourceAlign(); - Align SrcAlign = getKnownAlignment(MTI->getSource(), *DL); - if (!MTISrcAlign || SrcAlign > *MTISrcAlign) - MTI->setSourceAlignment(SrcAlign); - } + } + // If this is a memcpy (or similar) then we may be able to improve the + // alignment. + if (MemIntrinsic *MI = dyn_cast<MemIntrinsic>(CI)) { + Align DestAlign = getKnownAlignment(MI->getDest(), *DL); + MaybeAlign MIDestAlign = MI->getDestAlign(); + if (!MIDestAlign || DestAlign > *MIDestAlign) + MI->setDestAlignment(DestAlign); + if (MemTransferInst *MTI = dyn_cast<MemTransferInst>(MI)) { + MaybeAlign MTISrcAlign = MTI->getSourceAlign(); + Align SrcAlign = getKnownAlignment(MTI->getSource(), *DL); + if (!MTISrcAlign || SrcAlign > *MTISrcAlign) + MTI->setSourceAlignment(SrcAlign); } } |