[PATCH] D36570: [X86][AsmParser][AVX512] Error appropriately when K0 is tried as a write-mask

[michael zuckerman via Phabricator via llvm-commits]

m_zuckerman added inline comments.


================
Comment at: lib/Target/X86/AsmParser/X86AsmParser.cpp:2092
+          SMLoc RegLoc;
+          if (!ParseRegister(RegNo, RegLoc, StartLoc) &&
               X86MCRegisterClasses[X86::VK1RegClassID].contains(RegNo)) {
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Why do you use a new RegLoc? 


Repository:
  rL LLVM

https://reviews.llvm.org/D36570