[PATCH] D15468: [InstCombine] allow any pair of bitcasts to be combined

[Sanjay Patel via llvm-commits]

spatel added a comment.

In http://reviews.llvm.org/D15468#308934, @hfinkel wrote:

> LGTM.
>
> > I can add mmx-specific regression tests to confirm if that is still a concern.
>
>
> It looks like we already have these (test/CodeGen/X86/bitcast-mmx.ll and test/CodeGen/X86/mmx-bitcast.ll)


Ah, right - I was only looking in the InstCombine test folder. Thanks!


http://reviews.llvm.org/D15468