maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

enhance MCContext::GetOrCreateTemporarySymbol() to create a new symbol 

with an arbitrary unique name.

llvm-svn: 98294
This commit is contained in:
Chris Lattner 2010-03-11 22:56:10 +00:00
parent 768ea2add2
commit d3691dd04b
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
llvm/lib/MC/MCContext.cpp
View File

@ -8,6 +8,7 @@
//===----------------------------------------------------------------------===//
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCSection.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/ADT/SmallString.h"
@ -38,6 +39,11 @@ MCSymbol *MCContext::GetOrCreateSymbol(const Twine &Name) {
MCSymbol *MCContext::GetOrCreateTemporarySymbol(StringRef Name) {
// If there is no name, create a new anonymous symbol.
if (Name.empty())
return GetOrCreateTemporarySymbol(Twine(MAI.getPrivateGlobalPrefix()) +
"tmp" + Twine(NextUniqueID++));
// Otherwise create as usual.
MCSymbol *&Entry = Symbols[Name];
if (Entry) return Entry;