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| author | Warren Hunt <whunt@google.com> | 2014-02-22 00:47:24 +0000 |
|---|---|---|
| committer | Warren Hunt <whunt@google.com> | 2014-02-22 00:47:24 +0000 |
| commit | 0dc28ea30121753aca53725228f000fe53ca38f3 (patch) | |
| tree | c626d1149614519621ef9a4496750406e36b43d9 /clang | |
| parent | 090995122db34a75c7a193339a98db4474168db4 (diff) | |
| download | bcm5719-llvm-0dc28ea30121753aca53725228f000fe53ca38f3.tar.gz bcm5719-llvm-0dc28ea30121753aca53725228f000fe53ca38f3.zip | |
[_mm_prefetch] Returning previously deleted comment.
No functional change. It's unclear if the word FIXME is relevant given
that the macro behaves as intended.
llvm-svn: 201920
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/lib/Headers/xmmintrin.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Headers/xmmintrin.h b/clang/lib/Headers/xmmintrin.h index 9a2841fc59b..c8765a70f8b 100644 --- a/clang/lib/Headers/xmmintrin.h +++ b/clang/lib/Headers/xmmintrin.h @@ -673,6 +673,9 @@ _mm_storer_ps(float *__p, __m128 __a) #define _MM_HINT_NTA 0 #ifndef _MSC_VER +/* FIXME: We have to #define this because "sel" must be a constant integer, and + Sema doesn't do any form of constant propagation yet. */ + #define _mm_prefetch(a, sel) (__builtin_prefetch((void *)(a), 0, (sel))) #endif |
