[PATCH] D45253: [X86][WAITPKG] WaitPKG instructions

[Craig Topper via Phabricator via llvm-commits]

craig.topper requested changes to this revision.
craig.topper added inline comments.
This revision now requires changes to proceed.


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Comment at: lib/Target/X86/X86InstrInfo.td:2688
+  let Uses = [ EAX, EDX ] in {
+    def UMWAIT : I<0xAE, MRM6r,
+                     (outs), (ins GR32orGR64:$src),
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I think UMWAIT and TPAUSE Def EFLAGS.


https://reviews.llvm.org/D45253