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| author | Cameron McInally <cameron.mcinally@nyu.edu> | 2013-11-26 00:20:43 +0000 |
|---|---|---|
| committer | Cameron McInally <cameron.mcinally@nyu.edu> | 2013-11-26 00:20:43 +0000 |
| commit | 0e6ec124d56b3c93dcfca2e117e67575b29c7899 (patch) | |
| tree | 474b4f7ad2dcf828c4adc0e959288d068b20cb1e /include | |
| parent | 0487c74613ee4040593af19c75dfb7910f5b3bfb (diff) | |
| download | llvm-0e6ec124d56b3c93dcfca2e117e67575b29c7899.tar.gz llvm-0e6ec124d56b3c93dcfca2e117e67575b29c7899.tar.bz2 llvm-0e6ec124d56b3c93dcfca2e117e67575b29c7899.tar.xz | |
Add an intrinsic for the SSE2 PAUSE instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195697 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/IR/IntrinsicsX86.td | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm/IR/IntrinsicsX86.td b/include/llvm/IR/IntrinsicsX86.td index 4c5718f8c8..a68a8411b6 100644 --- a/include/llvm/IR/IntrinsicsX86.td +++ b/include/llvm/IR/IntrinsicsX86.td @@ -536,6 +536,8 @@ let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.". Intrinsic<[], [], []>; def int_x86_sse2_mfence : GCCBuiltin<"__builtin_ia32_mfence">, Intrinsic<[], [], []>; + def int_x86_sse2_pause : GCCBuiltin<"__builtin_ia32_pause">, + Intrinsic<[], [], []>; } //===----------------------------------------------------------------------===// |