[PATCH] D110959: [AArch64][GlobalISel] Change G_ANYEXT fed by scalar G_ICMP to G_ZEXT

Jessica Paquette via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Oct 1 13:40:11 PDT 2021


paquette updated this revision to Diff 376624.
paquette added a comment.

Add G_FCMP. This gives minor added improvements on CTMark/sqlite3 and CTMark/bullet.

Here's a similar IR example to the G_ICMP one for G_FCMP: https://godbolt.org/z/c4hW53Wrs


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110959/new/

https://reviews.llvm.org/D110959

Files:
  llvm/lib/Target/AArch64/AArch64Combine.td
  llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerCombiner.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/postlegalizer-combiner-anyext-to-zext.mir

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