[PATCH] D116072: [X86] GLC: Break false dependency for dest register for several instructions.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Dec 20 19:38:18 PST 2021


craig.topper added inline comments.


================
Comment at: llvm/lib/Target/X86/X86InstrInfo.cpp:5785
+      return;
+    // These instructions are all floating point domain, so vpxord is the best
+    // choice.
----------------
This doesn't make sense. VPXORD is an integer instruction.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116072/new/

https://reviews.llvm.org/D116072



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