[PATCH] D52668: [DAGCombiner] Improve X div/rem Y fold if single bit element type

Dávid Bolvanský via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 30 02:09:40 PDT 2018


This revision was automatically updated to reflect the committed changes.
Closed by commit rL345575: [DAGCombiner] Improve X div/rem Y fold if single bit element type (authored by xbolva00, committed by ).
Herald added a subscriber: jrtc27.

Changed prior to commit:
  https://reviews.llvm.org/D52668?vs=167956&id=171648#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D52668

Files:
  llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/trunk/test/CodeGen/Mips/llvm-ir/sdiv.ll
  llvm/trunk/test/CodeGen/Mips/llvm-ir/srem.ll
  llvm/trunk/test/CodeGen/Mips/llvm-ir/udiv.ll
  llvm/trunk/test/CodeGen/Mips/llvm-ir/urem.ll
  llvm/trunk/test/CodeGen/X86/combine-sdiv.ll
  llvm/trunk/test/CodeGen/X86/combine-srem.ll
  llvm/trunk/test/CodeGen/X86/combine-udiv.ll
  llvm/trunk/test/CodeGen/X86/combine-urem.ll
  llvm/trunk/test/CodeGen/X86/pr38539.ll

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