llvm-project

ef0680ba - [AMDGPU] Encode unused VALU src0/1/2 fields as inline 0 on GFX10+ (#175753)

[AMDGPU] Encode unused VALU src0/1/2 fields as inline 0 on GFX10+ (#175753) This has no functional effect since these source fields are unused, but it can avoid some conservative stalls due to these instructions looking like they read from an SGPR, since 0 is the encoding for s0. Using 0x80 is more benign since it is the encoding for inline immediate 0. Fixes: SWDEV-574953