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| author | JF Bastien <jfb@google.com> | 2016-03-24 00:20:44 +0000 |
|---|---|---|
| committer | JF Bastien <jfb@google.com> | 2016-03-24 00:20:44 +0000 |
| commit | f828bba5bf88fd1d8a2a4cadc44df7203d1d7e63 (patch) | |
| tree | 05d1832e795ba4d3ba6a9535f450d5e2b003c40c /clang/lib/Frontend/InitPreprocessor.cpp | |
| parent | 0110890a79353ed447e9d396e930256b451b738e (diff) | |
| download | llvm-f828bba5bf88fd1d8a2a4cadc44df7203d1d7e63.zip llvm-f828bba5bf88fd1d8a2a4cadc44df7203d1d7e63.tar.gz llvm-f828bba5bf88fd1d8a2a4cadc44df7203d1d7e63.tar.bz2 | |
NFC: clarify comment on lock-free macros
Used by both libstdc++ and libc++.
llvm-svn: 264226
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index 403a5c9..1741755 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -811,7 +811,7 @@ static void InitializePredefinedMacros(const TargetInfo &TI, // FIXME: This is target-dependent. Builder.defineMacro("__GCC_ATOMIC_TEST_AND_SET_TRUEVAL", "1"); - // Used by libstdc++ to implement ATOMIC_<foo>_LOCK_FREE. + // Used by libc++ and libstdc++ to implement ATOMIC_<foo>_LOCK_FREE. unsigned InlineWidthBits = TI.getMaxAtomicInlineWidth(); #define DEFINE_LOCK_FREE_MACRO(TYPE, Type) \ Builder.defineMacro("__GCC_ATOMIC_" #TYPE "_LOCK_FREE", \ |