[llvm] AMDGPU: Add sgpr bit convert tests (PR #136112)

Wed May 14 05:29:15 PDT 2025

mikaelholmen wrote:

> > > Hi @mikaelholmen , the fix up PR has been merges, please check. Sorry again and thank you for notifying me!
> > 
> > 
> > Great!
> > I'm a little surprised that there are no comments here in this patch from failing expensive-checks build bots due to this. Now I saw the failure in downstream non-public bots instead.
> 
> Hi @mikaelholmen thanks, I'm surprised too... BTW can you double check if the case has been resolved? Since I see the latest commits are still failing expensive check........
> 
> But it looks like the cases are not from this PR...

The amdgcn.bitcast.1024bit.ll testcases passes for me even with EXPENSIVE_CHECKS after your fix.

(Btw, that testcase is pretty bonkers... 250374 lines and takes a long time to execute.)

https://github.com/llvm/llvm-project/pull/136112