llvm.org GIT mirror llvm / f9cdf3a
[X86] Change TB to PS on LFENCE instruction. This matches the other FENCE instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330533 91177308-0d34-0410-b5e6-96231b3b80d8 Craig Topper 1 year, 6 months ago
1 changed file(s) with 1 addition(s) and 1 deletion(s). Raw diff Collapse all Expand all
31033103 def SFENCE : I<0xAE, MRM_F8, (outs), (ins), "sfence", [(int_x86_sse_sfence)]>,
31043104 PS, Requires<[HasSSE1]>;
31053105 def LFENCE : I<0xAE, MRM_E8, (outs), (ins), "lfence", [(int_x86_sse2_lfence)]>,
3106 TB, Requires<[HasSSE2]>;
3106 PS, Requires<[HasSSE2]>;
31073107 def MFENCE : I<0xAE, MRM_F0, (outs), (ins), "mfence", [(int_x86_sse2_mfence)]>,
31083108 PS, Requires<[HasMFence]>;
31093109 } // SchedRW