[PATCH] D109154: [GlobalISel] Improve elimination of dead instructions in legalizer

[Petar Avramovic via Phabricator via llvm-commits]

Petar.Avramovic added inline comments.


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Comment at: llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fcanonicalize.mir:5
 # RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck -check-prefix=GFX9  %s
-# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck -check-prefix=GFX9  %s
 
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foad wrote:
> Did you mean to remove this line? Is codegen different for GFX9 and GFX10 now?
No, missed that. Basically when two lines share check prefix script(update_mir_test_checks) shuffles check blocks, so I run script without shared prefixes and then return # RUN: lines that share prefix.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109154/new/

https://reviews.llvm.org/D109154