[all-commits] [llvm/llvm-project] 79a6cf: NFC: Migrate LoopIdiomRecognize to work on Instruc...

[sdesmalen-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 79a6cfc29eb35322152389e4eddb2e1a28aa038f
      https://github.com/llvm/llvm-project/commit/79a6cfc29eb35322152389e4eddb2e1a28aa038f
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2021-02-06 (Sat, 06 Feb 2021)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp

  Log Message:
  -----------
  NFC: Migrate LoopIdiomRecognize to work on InstructionCost

This patch migrates cost values and arithmetic to work on InstructionCost.
When the interfaces to TargetTransformInfo are changed, any InstructionCost
state will propagate naturally.

See this patch for the introduction of the type: https://reviews.llvm.org/D91174
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2020-November/146408.html