[PATCH] D82194: [AMDGPU] Enable compare operations to be selected by divergence

Fri Jun 26 01:36:34 PDT 2020

foad added a comment.

In D82194#2116148 <https://reviews.llvm.org/D82194#2116148>, @alex-t wrote:

> > and as well as the failures it caused spurious debug output like:
> > 
> >   Test case 'dEQP-VK.subgroups.arithmetic.framebuffer.subgroupmax_int_tess_eval'..
> >   S_CMP_LG_U32 killed $sgpr2_sgpr3, 0, implicit-def $scc
> >   S_CMP_LG_U32 killed $sgpr0_sgpr1, 0, implicit-def $scc
> >     Fail (Failed!)
>
> This looks strange to me cause my change does not add any output.

I think perhaps this was related to D81925 <https://reviews.llvm.org/D81925>, and I got confused because it started happening at about the same time that the tests started failing.

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  https://reviews.llvm.org/D82194/new/

https://reviews.llvm.org/D82194