diff options
author | Chris Lattner <sabre@nondot.org> | 2010-03-03 20:47:12 +0000 |
---|---|---|
committer | Chris Lattner <sabre@nondot.org> | 2010-03-03 20:47:12 +0000 |
commit | 14c85cbf541ec8940127474c20d8f1b5d5706bfe (patch) | |
tree | 0149a7664fd152d542839231f1679b2963d3069a /include/llvm/Support/Compiler.h | |
parent | a84f3d9a978d0cfdf0e4b5fbd1095a965a30110b (diff) | |
download | llvm-14c85cbf541ec8940127474c20d8f1b5d5706bfe.tar.gz llvm-14c85cbf541ec8940127474c20d8f1b5d5706bfe.tar.bz2 llvm-14c85cbf541ec8940127474c20d8f1b5d5706bfe.tar.xz |
don't use always_inline with gcc 3.4, it has some unimplemented features
and is too old to really care about the performance of the generated
compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97662 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Support/Compiler.h')
-rw-r--r-- | include/llvm/Support/Compiler.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h index 1376e4664c..881a0fea23 100644 --- a/include/llvm/Support/Compiler.h +++ b/include/llvm/Support/Compiler.h @@ -78,7 +78,9 @@ // ALWAYS_INLINE - On compilers where we have a directive to do so, mark a // method "always inline" because it is performance sensitive. -#if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +// GCC 3.4 supported this but is buggy in various cases and produces +// unimplemented errors, just use it in GCC 4.0 and later. +#if __GNUC__ > 3 #define ALWAYS_INLINE __attribute__((always_inline)) #else // TODO: No idea how to do this with MSVC. |