[PATCH] D143471: [X86][MC][NFC] Refine code in X86MCCodeEmitter.cpp about opcode prefix

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 8 21:23:45 PST 2023


craig.topper added inline comments.


================
Comment at: llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp:863
+  case X86II::VEX:
+    // VEX can be 2 byte or 3 byte, not determined yet if not expilict
+    Prefix.setLowerBound(MI.getFlags() & X86::IP_USE_VEX3 ? VEX3 : VEX2);
----------------
explicit*


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143471/new/

https://reviews.llvm.org/D143471



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