[all-commits] [llvm/llvm-project] 1f9c29: [FastISel] NFC: Clean up unnecessary bookkeeping

[Paul T Robinson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f9c29228cecfde9e993cd2818d9cd3119189163
      https://github.com/llvm/llvm-project/commit/1f9c29228cecfde9e993cd2818d9cd3119189163
  Author: Paul Robinson <paul.robinson at sony.com>
  Date:   2021-01-11 (Mon, 11 Jan 2021)

  Changed paths:
    M llvm/include/llvm/CodeGen/FastISel.h
    M llvm/lib/CodeGen/SelectionDAG/FastISel.cpp

  Log Message:
  -----------
  [FastISel] NFC: Clean up unnecessary bookkeeping

Now that we flush the local value map for every instruction, we don't
need any extra flushes for specific cases.  Also, LastFlushPoint is
not used for anything.  Follow-ups to #c161665 (D91734).

This reapplies #3fd39d3.

Differential Revision: https://reviews.llvm.org/D92338