[all-commits] [llvm/llvm-project] 3b8a1d: NFC: Migrate SpeculativeExecution to work on Instr...

[sdesmalen-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3b8a1d581e6e1623d046b8b8da577ec4d42a544c
      https://github.com/llvm/llvm-project/commit/3b8a1d581e6e1623d046b8b8da577ec4d42a544c
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2021-02-01 (Mon, 01 Feb 2021)

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

  Log Message:
  -----------
  NFC: Migrate SpeculativeExecution 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

Reviewed By: david-arm

Differential Revision: https://reviews.llvm.org/D95356