[PATCH] D29235: [X86] Added INT1 instruction and fixed register usage.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

I'd prefer not to use an undocumented instruction in codegen unless gcc or other major compiler does. Do you know if they do?


Repository:
  rL LLVM

https://reviews.llvm.org/D29235