diff options
| author | Craig Topper <craig.topper@intel.com> | 2017-12-21 23:50:22 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-12-21 23:50:22 +0000 |
| commit | 56e4bd682d770af29eb698d1f9f700cc1fe27930 (patch) | |
| tree | 0b132d52162265651563ee5b822642f392ceb9a5 /lib/Sema | |
| parent | 05a54a3ef8af7878dda2e804b75b4424c2c8944f (diff) | |
[X86] Allow _mm_prefetch (both the header implementation and the builtin) to accept bit 2 which is supposed to indicate the prefetched addresses will be written to
Add the appropriate _MM_HINT_ET0/ET1 defines to match gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@321325 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema')
| -rw-r--r-- | lib/Sema/SemaChecking.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp index 122ceab70e..803f87b3c5 100644 --- a/lib/Sema/SemaChecking.cpp +++ b/lib/Sema/SemaChecking.cpp @@ -2278,7 +2278,7 @@ bool Sema::CheckX86BuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) { default: return false; case X86::BI_mm_prefetch: - i = 1; l = 0; u = 3; + i = 1; l = 0; u = 7; break; case X86::BI__builtin_ia32_sha1rnds4: case X86::BI__builtin_ia32_shuf_f32x4_256_mask: |