[PATCH] D76984: [X86][SSE] Handle basic inversion of PTEST/TESTP operands (PR38522)

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


================
Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:39858
+      break;
+    case X86::COND_A:
+      // testnzc -> testnzc (no change).
----------------
Can we also handle COND_BE? Not sure if its possible for COND_A to get inverted before we get here


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D76984/new/

https://reviews.llvm.org/D76984