[all-commits] [llvm/llvm-project] e20544: [ELF] StringTableSection: Use DenseMap<CachedHashS...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e20544543478b259eb09fa0a253d4fb1a5525d9e
      https://github.com/llvm/llvm-project/commit/e20544543478b259eb09fa0a253d4fb1a5525d9e
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-01-16 (Sun, 16 Jan 2022)

  Changed paths:
    M lld/ELF/SyntheticSections.cpp
    M lld/ELF/SyntheticSections.h

  Log Message:
  -----------
  [ELF] StringTableSection: Use DenseMap<CachedHashStringRef> to avoid redundant hash computation

5~6% speedup when linking clang and chrome.