[PATCH] D129557: [AMDGPU] Improve liveness copying in si-optimize-exec-masking-pre-ra

[Christudasan Devadasan via Phabricator via llvm-commits]

cdevadas added inline comments.


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Comment at: llvm/test/CodeGen/AMDGPU/optimize-exec-mask-pre-ra-alloc-failure.mir:1
+# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1030 -start-before=machine-scheduler -stop-after=greedy,0 -stop-after=virtregrewriter,0 -o - %s | FileCheck %s
+
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How do the two '-stop-after' fields work here?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D129557/new/

https://reviews.llvm.org/D129557