[PATCH] D141458: [X86] Add RMPQUERY to SNP instructions
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Jan 12 12:03:48 PST 2023
craig.topper added inline comments.
================
Comment at: llvm/lib/Target/X86/X86InstrSNP.td:43
+// F3 0F 01 FD
+let Uses = [RAX, RDX], Defs = [RCX, RDX] in
+def RMPQUERY: I<0x01, MRM_FD, (outs), (ins), "rmpquery", []>, XS,
----------------
Defs doesn't reflect this additional sentence from the spec
```
Upon completion, a return code is stored in EAX. rFLAGS bits OF, ZF, AF, PF and SF are set based on
return code.
```
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D141458/new/
https://reviews.llvm.org/D141458
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