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don't call getNameWithPrefix repeatedly and unnecesarily.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93333 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-01-13 19:05:36 +00:00
parent 0b4bad54f6
commit 59b34fe55f
1 changed files with 7 additions and 5 deletions
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12
lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
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@ -69,6 +69,8 @@ namespace {
void Init(const GlobalValue *GV, Mangler *Mang) {
// Already initialized.
if (!StubName.empty()) return;
// Get the names.
StubName = Mang->getMangledName(GV, "$stub", true);
LazyPtrName = Mang->getMangledName(GV, "$lazy_ptr", true);
AnonSymbolName = Mang->getMangledName(GV, "$stub$tmp", true);
@ -81,13 +83,13 @@ namespace {
SmallString<128> TmpStr;
Mang->getNameWithPrefix(TmpStr, GVName + "$stub", Mangler::Private);
StubSym = Ctx.GetOrCreateSymbol(TmpStr.str());
TmpStr.clear();
Mang->getNameWithPrefix(TmpStr, GVName + "$lazy_ptr", Mangler::Private);
TmpStr.erase(TmpStr.end()-5, TmpStr.end()); // Remove $stub
TmpStr += "$lazy_ptr";
LazyPtrSym = Ctx.GetOrCreateSymbol(TmpStr.str());
TmpStr.clear();
TmpStr.erase(TmpStr.end()-9, TmpStr.end()); // Remove $lazy_ptr
Mang->getNameWithPrefix(TmpStr, GVName + "$stub$tmp", Mangler::Private);
TmpStr += "$stub$tmp";
AnonSymbolSym = Ctx.GetOrCreateSymbol(TmpStr.str());
}