[all-commits] [llvm/llvm-project] 68edf3: [TargetMachine] Simplify shouldAssumeDSOLocal by p...

Fangrui Song via All-commits all-commits at lists.llvm.org
Sat Dec 5 11:44:34 PST 2020


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 68edf39ededf97a12602676f9cd537ed689151f0
      https://github.com/llvm/llvm-project/commit/68edf39ededf97a12602676f9cd537ed689151f0
  Author: Fangrui Song <i at maskray.me>
  Date:   2020-12-05 (Sat, 05 Dec 2020)

  Changed paths:
    M llvm/lib/Target/TargetMachine.cpp

  Log Message:
  -----------
  [TargetMachine] Simplify shouldAssumeDSOLocal by processing ExternalSymbolSDNode early

The function accrues many `GV` nullness checks. Process `!GV`
(ExternalSymbolSDNode) early to simplify code.

Also improve a comment added in r327198 (intrinsics is a subset of
ExternalSymbolSDNode).

Intended to be NFC.




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