Author: jfb
Date: Wed Mar 23 19:20:44 2016
New Revision: 264226
URL: http://llvm.org/viewvc/llvm-project?rev=264226&view=rev
Log:
NFC: clarify comment on lock-free macros
Used by both libstdc++ and libc++.
Modified:
cfe/trunk/lib/Frontend/InitPreprocessor.cpp
Modified: cfe/trunk/lib/Frontend/InitPreprocessor.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/InitPreprocessor.cpp?rev=264226&r1=264225&r2=264226&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/InitPreprocessor.cpp (original)
+++ cfe/trunk/lib/Frontend/InitPreprocessor.cpp Wed Mar 23 19:20:44 2016
@@ -811,7 +811,7 @@ static void InitializePredefinedMacros(c
// 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", \
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