[PATCH] D26284: Add [<chars>] to the glob matcher to eliminate use of llvm::Regex.

[Rui Ueyama via llvm-commits]

ruiu created this revision.
ruiu added a reviewer: evgeny777.
ruiu added a subscriber: llvm-commits.

Previously, it didn't support the character class, so we couldn't
eliminate the use fo llvm::Regex. Now that it is supported, we
can remove compileGlobPattern, which converts a glob pattern to
a regex.

This patch contains optimization for exact/prefix/suffix matches.


https://reviews.llvm.org/D26284

Files:
  ELF/LinkerScript.cpp
  ELF/LinkerScript.h
  ELF/Strings.cpp
  ELF/Strings.h
  ELF/SymbolTable.cpp
  ELF/SymbolTable.h

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