2 Commits

Author SHA1 Message Date
Pravin Jagtap
8e1e871e2f [AMDGPU] Preserve dom-tree analysis in atomic optimizer.
AMDGPUAtomicOptimizer updates the dominator tree whenever
it modified the control flow. Therefore preserving the
analysis similar to legacy PM.

Reviewed By: arsenm, yassingh, #amdgpu

Differential Revision: https://reviews.llvm.org/D153349
2023-06-21 08:02:43 -04:00
Pravin Jagtap
21a69bdb66 [NewPM][AMDGPU] Port amdgpu-atomic-optimizer
Reviewed By: arsenm, sameerds, gandhi21299

Differential Revision: https://reviews.llvm.org/D148628
2023-04-20 00:27:47 -04:00