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| author | Marshall Clow <mclow.lists@gmail.com> | 2017-01-12 16:25:07 +0000 |
|---|---|---|
| committer | Marshall Clow <mclow.lists@gmail.com> | 2017-01-12 16:25:07 +0000 |
| commit | 3d4cc68b8b748ea31a8d4ab5400f8307718aabe0 (patch) | |
| tree | 54f9191a7451332bc9420e28533a0f5572e24a76 /clang/lib/Lex/ModuleMap.cpp | |
| parent | 8a00aeeed18def14c3422bd23229ae68514d05ab (diff) | |
| download | llvm-3d4cc68b8b748ea31a8d4ab5400f8307718aabe0.zip llvm-3d4cc68b8b748ea31a8d4ab5400f8307718aabe0.tar.gz llvm-3d4cc68b8b748ea31a8d4ab5400f8307718aabe0.tar.bz2 | |
Add new macro _LIBCPP_BUILTIN_MEMCMP_ISCONSTEXPR to use in std::char_traits.
This tells whether or not the builtin function __builtin_memcmp is constexpr.
Only defined for clang 4.0 and later, and not true for any shipping version of Apple's clang.
llvm-svn: 291773
Diffstat (limited to 'clang/lib/Lex/ModuleMap.cpp')
0 files changed, 0 insertions, 0 deletions