diff options
| author | Douglas Gregor <dgregor@apple.com> | 2012-05-02 14:24:30 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-05-02 14:24:30 +0000 |
| commit | adfe5afe3898a638a437b54967c01b85beeeaa8e (patch) | |
| tree | 616b7162cca520686243e9898e4eb604209e8f85 /clang/utils | |
| parent | ae7188d9b9c055effa6e2952682dfe5c94c55b51 (diff) | |
| download | bcm5719-llvm-adfe5afe3898a638a437b54967c01b85beeeaa8e.tar.gz bcm5719-llvm-adfe5afe3898a638a437b54967c01b85beeeaa8e.zip | |
Replace the StringSwitch in AttributeList::getKind(const
IdentifierInfo *) with a static StringMap, improving -fsyntax-only
performance by 1% for the example in <rdar://problem/11004361>.
llvm-svn: 155987
Diffstat (limited to 'clang/utils')
| -rw-r--r-- | clang/utils/TableGen/ClangAttrEmitter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/utils/TableGen/ClangAttrEmitter.cpp b/clang/utils/TableGen/ClangAttrEmitter.cpp index 7951fc467d2..6dc015acfb9 100644 --- a/clang/utils/TableGen/ClangAttrEmitter.cpp +++ b/clang/utils/TableGen/ClangAttrEmitter.cpp @@ -1083,7 +1083,8 @@ void ClangAttrParsedAttrKindsEmitter::run(raw_ostream &OS) { AttrName = NormalizeAttrName(AttrName); Spelling = NormalizeAttrSpelling(Spelling); - OS << ".Case(\"" << Spelling << "\", " << "AT_" << AttrName << ")\n"; + OS << "Result[\"" << Spelling << "\"] = " << "AttributeList::AT_" + << AttrName << ";\n"; } } } |
