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Fix a static dtor issue

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30726 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-10-04 22:13:11 +00:00
parent 90aa839c88
commit c055a9191f
1 changed files with 6 additions and 5 deletions
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11
lib/Support/Annotation.cpp
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@ -12,6 +12,7 @@
//===----------------------------------------------------------------------===//
#include "llvm/Support/Annotation.h"
#include "llvm/Support/ManagedStatic.h"
#include <map>
using namespace llvm;
@ -30,7 +31,7 @@ typedef std::map<const std::string, unsigned> IDMapType;
static unsigned IDCounter = 0; // Unique ID counter
// Static member to ensure initialiation on demand.
static IDMapType &getIDMap() { static IDMapType TheMap; return TheMap; }
static ManagedStatic<IDMapType> IDMap;
// On demand annotation creation support...
typedef Annotation *(*AnnFactory)(AnnotationID, const Annotable *, void *);
@ -53,9 +54,9 @@ static void eraseFromFactMap(unsigned ID) {
}
AnnotationID AnnotationManager::getID(const std::string &Name) { // Name -> ID
IDMapType::iterator I = getIDMap().find(Name);
if (I == getIDMap().end()) {
getIDMap()[Name] = IDCounter++; // Add a new element
IDMapType::iterator I = IDMap->find(Name);
if (I == IDMap->end()) {
(*IDMap)[Name] = IDCounter++; // Add a new element
return IDCounter-1;
}
return I->second;
@ -74,7 +75,7 @@ AnnotationID AnnotationManager::getID(const std::string &Name, Factory Fact,
// only be used for debugging.
//
const std::string &AnnotationManager::getName(AnnotationID ID) { // ID -> Name
IDMapType &TheMap = getIDMap();
IDMapType &TheMap = *IDMap;
for (IDMapType::iterator I = TheMap.begin(); ; ++I) {
assert(I != TheMap.end() && "Annotation ID is unknown!");
if (I->second == ID.ID) return I->first;