[PATCH] D121921: [LoopInversionPass] Avoid pointless loop rotation

[Sergey Pupyrev via Phabricator via llvm-commits]

spupyrev added inline comments.


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Comment at: bolt/test/X86/loop-inversion-pass.s:9
 # RUN: %clang %cflags %t.o -o %t.exe -Wl,-q
-# RUN: llvm-bolt %t.exe -data %t.fdata -reorder-blocks=cache+ -print-finalized \
+# RUN: llvm-bolt %t.exe -data %t.fdata -reorder-blocks=ext-tsp -print-finalized \
 # RUN:    -loop-inversion-opt -o %t.out | FileCheck %s
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yota9 wrote:
> Just wondering what is the reason to change reorder-blocks alg here?
'cache+' and 'ext-tsp' are synonyms; this is different names of the same alg. 

I'll let someone else to get rid of 'cache+' altogether at some point )


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121921/new/

https://reviews.llvm.org/D121921