diff options
Diffstat (limited to 'include/clang/Basic/BuiltinsX86.def')
| -rw-r--r-- | include/clang/Basic/BuiltinsX86.def | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/clang/Basic/BuiltinsX86.def b/include/clang/Basic/BuiltinsX86.def index 1a597b5..00c1340 100644 --- a/include/clang/Basic/BuiltinsX86.def +++ b/include/clang/Basic/BuiltinsX86.def @@ -59,6 +59,9 @@ BUILTIN(__builtin_ia32_pswapdsi, "V2iV2i", "nc") // All MMX instructions will be generated via builtins. Any MMX vector // types (<1 x i64>, <2 x i32>, etc.) that aren't used by these builtins will be // expanded by the back-end. +// FIXME: _mm_prefetch must be a built-in because it takes a compile-time constant +// argument and our prior approach of using a #define to the current built-in +// doesn't work in the presence of re-declaration of _mm_prefetch for windows. BUILTIN(_mm_prefetch, "vcC*i", "nc") BUILTIN(__builtin_ia32_emms, "v", "") BUILTIN(__builtin_ia32_paddb, "V8cV8cV8c", "") |
