[PATCH] D122405: [llvm] Initialize and move UseUpRegs outside of `union` MemOp struct.

[Xiang Zhang via Phabricator via llvm-commits]

xiangzhangllvm added a comment.

First thanks very much for this patch!

I didn't understand why Buildbot fail on clang/test/CodeGen/ms-inline-asm.c on sanitizer-x86_64-linux-bootstrap-ubsan

  This test passed in my local machine (before/without this patch).
  $../build-all/bin/llvm-lit clang/test/CodeGen/ms-inline-asm.c
  -- Testing: 1 tests, 1 workers --
  PASS: Clang :: CodeGen/ms-inline-asm.c (1 of 1)
  
  Testing Time: 0.51s
    Passed: 1


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D122405/new/

https://reviews.llvm.org/D122405