[all-commits] [llvm/llvm-project] c3ce26: [NFC] Make remaining cost functions in LoopVectori...

[david-arm via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c3ce2627949eee3b5d3012db78f670919a49b35d
      https://github.com/llvm/llvm-project/commit/c3ce2627949eee3b5d3012db78f670919a49b35d
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

  Log Message:
  -----------
  [NFC] Make remaining cost functions in LoopVectorize.cpp use InstructionCost

A previous patch has already changed getInstructionCost to return
an InstructionCost type. This patch changes the other various
getXXXCost functions to return an InstructionCost too. This is a
non-functional change - I've added a few asserts that the costs
are valid in places where we're selecting between vector call
and intrinsic costs. However, since we don't yet return invalid
costs from any of the TTI implementations these asserts should
not fire.

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

Differential Revision: https://reviews.llvm.org/D94065