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| author | Andrew Kaylor <andrew.kaylor@intel.com> | 2016-07-29 18:23:18 +0000 |
|---|---|---|
| committer | Andrew Kaylor <andrew.kaylor@intel.com> | 2016-07-29 18:23:18 +0000 |
| commit | b99d1cc7ed2bf3b57e7ee9528d4e0f2d30e65e5c (patch) | |
| tree | 0a5b68e0ab47429022e2826a685490cad8812601 /llvm/lib/Transforms/Utils/BuildLibCalls.cpp | |
| parent | 0d56e05a12a98b23f5ca7df05ff53f256d7c5dc7 (diff) | |
| download | llvm-b99d1cc7ed2bf3b57e7ee9528d4e0f2d30e65e5c.zip llvm-b99d1cc7ed2bf3b57e7ee9528d4e0f2d30e65e5c.tar.gz llvm-b99d1cc7ed2bf3b57e7ee9528d4e0f2d30e65e5c.tar.bz2 | |
Recommitting r275284: add support to inline __builtin_mempcpy
Patch by Sunita Marathe
Third try, now following fixes to MSan to handle mempcy in such a way that this commit won't break the MSan buildbots. (Thanks, Evegenii!)
llvm-svn: 277189
Diffstat (limited to 'llvm/lib/Transforms/Utils/BuildLibCalls.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/BuildLibCalls.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/BuildLibCalls.cpp b/llvm/lib/Transforms/Utils/BuildLibCalls.cpp index f4260a9..e61b04fb 100644 --- a/llvm/lib/Transforms/Utils/BuildLibCalls.cpp +++ b/llvm/lib/Transforms/Utils/BuildLibCalls.cpp @@ -250,6 +250,7 @@ bool llvm::inferLibFuncAttributes(Function &F, const TargetLibraryInfo &TLI) { Changed |= setDoesNotCapture(F, 2); return Changed; case LibFunc::memcpy: + case LibFunc::mempcpy: case LibFunc::memccpy: case LibFunc::memmove: Changed |= setDoesNotThrow(F); |