[PATCH] D156893: [AMDGPU] Skip debug instruction uses while optimizing live range of a reg in SIOptimizeVGPRLiveRange

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Aug 4 17:54:01 PDT 2023


arsenm accepted this revision.
arsenm added inline comments.


================
Comment at: llvm/test/CodeGen/AMDGPU/si-optimize-vgpr-live-range-dbg-instr.mir:94
+
+    %19:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
+    %18:vreg_64 = REG_SEQUENCE %19, %subreg.sub0, %19, %subreg.sub1
----------------
should compact the register numbers with -run-pass=none


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D156893/new/

https://reviews.llvm.org/D156893



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