[PATCH] D11393: [X86] Allow X86::COND_NE_OR_P and X86::COND_NP_OR_E to be reversed.

[Cong Hou via llvm-commits]

congh added a comment.

In http://reviews.llvm.org/D11393#323944, @davidxl wrote:

> Restart discussion on this thread:
>
> For the motivating example where two conditional branches have different targets,
>
> jne	.BB1
>  jnp	.BB2
>  .BB1:
>  ...
>  .BB2:
>  ...
>
> Is it possible to teach AnalyzeBranch to recognize the pattern -- with opcode COND_NE_OR_P ?


Yes, I think this is done in this patch. Or do I misunderstand what you mean?


http://reviews.llvm.org/D11393