[llvm] 5687acf - [MemCpyOpt] Simplify find*Alignment

[Juneyoung Lee via llvm-commits]

Author: Juneyoung Lee
Date: 2020-02-06T06:42:07+09:00
New Revision: 5687acf431de4f6a156b2f6906eb4eb503ac70ce

URL: https://github.com/llvm/llvm-project/commit/5687acf431de4f6a156b2f6906eb4eb503ac70ce
DIFF: https://github.com/llvm/llvm-project/commit/5687acf431de4f6a156b2f6906eb4eb503ac70ce.diff

LOG: [MemCpyOpt] Simplify find*Alignment

Added: 
    

Modified: 
    llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
index fe7596f3bbe0..d9ff98d21c24 100644
--- a/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
+++ b/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
@@ -146,13 +146,12 @@ bool MemsetRange::isProfitableToUseMemset(const DataLayout &DL) const {
 
 
 static Align findStoreAlignment(const DataLayout &DL, const StoreInst *SI) {
-  return DL.getValueOrABITypeAlignment(MaybeAlign(SI->getAlignment()),
+  return DL.getValueOrABITypeAlignment(SI->getAlign(),
                                        SI->getOperand(0)->getType());
 }
 
 static Align findLoadAlignment(const DataLayout &DL, const LoadInst *LI) {
-  return DL.getValueOrABITypeAlignment(MaybeAlign(LI->getAlignment()),
-                                       LI->getType());
+  return DL.getValueOrABITypeAlignment(LI->getAlign(), LI->getType());
 }
 
 static Align findCommonAlignment(const DataLayout &DL, const StoreInst *SI,