[llvm] [AMDGPU][True16] set true16 mode as default on gfx110x (PR #140736)

[Stanislav Mekhanoshin via llvm-commits]

rampitec wrote:

> > So what's about 16-bit inline asm constraints? Do we have it?
> 
> Hi Stanislav, is it the "f16 inline interpreted as 16bit value" issue you are pointing to?

If instruction needs VGPR_16 the constraint "v" will supply VGPR_32. I suspect inline asm will not work in this situation. At the very least it needs to be verified and tested.

https://github.com/llvm/llvm-project/pull/140736