[all-commits] [llvm/llvm-project] 3ccbd4: NFC: Change getUserCost to return InstructionCost

[sdesmalen-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3ccbd4f3c7d164f7cb655ea15ab048176f7ba5b8
      https://github.com/llvm/llvm-project/commit/3ccbd4f3c7d164f7cb655ea15ab048176f7ba5b8
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2021-03-31 (Wed, 31 Mar 2021)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/lib/Analysis/InlineCost.cpp
    M llvm/lib/Analysis/TargetTransformInfo.cpp
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h

  Log Message:
  -----------
  NFC: Change getUserCost to return InstructionCost

This patch migrates the TTI cost interfaces to return an InstructionCost.

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

Depends on D97382

Reviewed By: ctetreau, paulwalker-arm

Differential Revision: https://reviews.llvm.org/D97466