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| author | Craig Topper <craig.topper@gmail.com> | 2015-11-21 17:44:42 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2015-11-21 17:44:42 +0000 |
| commit | a5ea5289ff7ac8d02cf4e990300c0fbf4869b905 (patch) | |
| tree | eb32a02da44475682819da493b678977e0bb83fb /llvm/lib/Transforms | |
| parent | 4ca21fc1aa7c6261eacde2ce203819060d9bdde8 (diff) | |
| download | bcm5719-llvm-a5ea5289ff7ac8d02cf4e990300c0fbf4869b905.tar.gz bcm5719-llvm-a5ea5289ff7ac8d02cf4e990300c0fbf4869b905.zip | |
Use modulo operator instead of multiplying result of a divide and subtracting from the original dividend. NFC.
llvm-svn: 253792
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp index 7594956f8dd..5997464dd0c 100644 --- a/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp +++ b/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp @@ -190,7 +190,7 @@ bool MemsetRange::isProfitableToUseMemset(const DataLayout &DL) const { unsigned NumPointerStores = Bytes / MaxIntSize; // Assume the remaining bytes if any are done a byte at a time. - unsigned NumByteStores = Bytes - NumPointerStores * MaxIntSize; + unsigned NumByteStores = Bytes % MaxIntSize; // If we will reduce the # stores (according to this heuristic), do the // transformation. This encourages merging 4 x i8 -> i32 and 2 x i16 -> i32 |
