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| author | Yunzhong Gao <Yunzhong_Gao@playstation.sony.com> | 2013-08-21 22:11:15 +0000 |
|---|---|---|
| committer | Yunzhong Gao <Yunzhong_Gao@playstation.sony.com> | 2013-08-21 22:11:15 +0000 |
| commit | dfdf7f44a9a3c3f27d3d836b0f25daf08db5e418 (patch) | |
| tree | be1cbc40692084fb8b43f0ada981b497a4d215e9 /lib/Transforms/Utils | |
| parent | 915e936de270c3c57df1382b683001adc2c0d695 (diff) | |
| download | external_llvm-dfdf7f44a9a3c3f27d3d836b0f25daf08db5e418.zip external_llvm-dfdf7f44a9a3c3f27d3d836b0f25daf08db5e418.tar.gz external_llvm-dfdf7f44a9a3c3f27d3d836b0f25daf08db5e418.tar.bz2 | |
No functionality change.
Replace "(255 & value)" with "(0xFF & value)" to improve clarity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188941 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils')
| -rw-r--r-- | lib/Transforms/Utils/SimplifyLibCalls.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Utils/SimplifyLibCalls.cpp b/lib/Transforms/Utils/SimplifyLibCalls.cpp index ff0d5d9..83636fb 100644 --- a/lib/Transforms/Utils/SimplifyLibCalls.cpp +++ b/lib/Transforms/Utils/SimplifyLibCalls.cpp @@ -477,7 +477,7 @@ struct StrChrOpt : public LibCallOptimization { // Compute the offset, make sure to handle the case when we're searching for // zero (a weird way to spell strlen). - size_t I = (255 & CharC->getSExtValue()) == 0 ? + size_t I = (0xFF & CharC->getSExtValue()) == 0 ? Str.size() : Str.find(CharC->getSExtValue()); if (I == StringRef::npos) // Didn't find the char. strchr returns null. return Constant::getNullValue(CI->getType()); @@ -513,7 +513,7 @@ struct StrRChrOpt : public LibCallOptimization { } // Compute the offset. - size_t I = (255 & CharC->getSExtValue()) == 0 ? + size_t I = (0xFF & CharC->getSExtValue()) == 0 ? Str.size() : Str.rfind(CharC->getSExtValue()); if (I == StringRef::npos) // Didn't find the char. Return null. return Constant::getNullValue(CI->getType()); |