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| author | Michael J. Spencer <bigcheesegs@gmail.com> | 2013-01-02 20:23:49 +0000 |
|---|---|---|
| committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2013-01-02 20:23:49 +0000 |
| commit | 39227578242d96bc67e4ee1a408bfc0d83c6aa24 (patch) | |
| tree | 9e7bfcfcbbe0bce7dc56f148c296b723b5b769c3 /include/llvm/Support/Compiler.h | |
| parent | c8b18df9a79ddb759d6a563dd7ebd90b85ae4918 (diff) | |
| download | external_llvm-39227578242d96bc67e4ee1a408bfc0d83c6aa24.zip external_llvm-39227578242d96bc67e4ee1a408bfc0d83c6aa24.tar.gz external_llvm-39227578242d96bc67e4ee1a408bfc0d83c6aa24.tar.bz2 | |
Restrict __builtin_assume_aligned to gcc 4.7+
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171408 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Support/Compiler.h')
| -rw-r--r-- | include/llvm/Support/Compiler.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h index c2ee882..5ed30a4 100644 --- a/include/llvm/Support/Compiler.h +++ b/include/llvm/Support/Compiler.h @@ -240,7 +240,8 @@ /// \macro LLVM_ASSUME_ALIGNED /// \brief Returns a pointer with an assumed alignment. -#if defined(__GNUC__) && !defined(__clang__) +#if !defined(__clang__) && ((__GNUC__ > 4) \ + || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) // FIXME: Enable on clang when it supports it. # define LLVM_ASSUME_ALIGNED(p, a) __builtin_assume_aligned(p, a) #else |