[PATCH] D88496: [ARM] Fix IT block generation after Thumb2SizeReduce with -Oz

Sjoerd Meijer via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 29 05:34:40 PDT 2020


SjoerdMeijer added inline comments.


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Comment at: llvm/test/CodeGen/Thumb2/ifcvt-dead-predicate.mir:50
+  ; CHECK:   liveins: $r0, $r1, $r2
+  ; CHECK:   renamable $r0 = tLDRBi killed renamable $r0, 0, 14 /* CC::al */, $noreg :: (load 1 from %ir.command_set, align 4)
+  ; CHECK:   dead renamable $r0, $cpsr = tLSLri killed renamable $r0, 24, 14 /* CC::al */, $noreg
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Not sure if I follow this codegen or what to expect, but every time I look at this patch I need to get up to speed again. But to help me, and to be a bit annoying, can you upload a diff with just the changes ? So, locally add this test first, and then create the diff against that.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D88496/new/

https://reviews.llvm.org/D88496



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