llvm-project

170de19a - [AMDGPU] Latency calculation must be independent of meta insts (#177052)

[AMDGPU] Latency calculation must be independent of meta insts (#177052) Debug and other meta instructions in bundles must not affect latency calculation. Ensure that code compiled with and without debug instructions is identical. --------- Signed-off-by: John Lu <John.Lu@amd.com>