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Fix compile error as debug interface changed.

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By the way, this code is buggy. You can't keep a map<MDNode *, something>
because the MDNode may be destroyed and reused for something else.

llvm-svn: 83141
This commit is contained in:
Nick Lewycky 2009-09-30 04:50:26 +00:00
parent d885068ad4
commit a44b8327fb
1 changed files with 4 additions and 6 deletions
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10
lib/ExecutionEngine/JIT/OProfileJITEventListener.cpp
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@ -72,21 +72,19 @@ class FilenameCache {
// Holds the filename of each CompileUnit, so that we can pass the // Holds the filename of each CompileUnit, so that we can pass the
// pointer into oprofile. These char*s are freed in the destructor. // pointer into oprofile. These char*s are freed in the destructor.
DenseMap<MDNode*, char*> Filenames; DenseMap<MDNode*, char*> Filenames;
// Used as the scratch space in DICompileUnit::getFilename().
std::string TempFilename;
public: public:
const char* getFilename(MDNode *CompileUnit) { const char *getFilename(MDNode *CompileUnit) {
char *&Filename = Filenames[CompileUnit]; char *&Filename = Filenames[CompileUnit];
if (Filename == NULL) { if (Filename == NULL) {
DICompileUnit CU(CompileUnit); DICompileUnit CU(CompileUnit);
Filename = strdup(CU.getFilename(TempFilename).c_str()); Filename = strdup(CU.getFilename());
} }
return Filename; return Filename;
} }
~FilenameCache() { ~FilenameCache() {
for (DenseMap<MDNode*, char*>::iterator for (DenseMap<MDNode*, char*>::iterator
I = Filenames.begin(), E = Filenames.end(); I != E;++I) { I = Filenames.begin(), E = Filenames.end(); I != E; ++I) {
free(I->second); free(I->second);
} }
} }
@ -97,7 +95,7 @@ static debug_line_info LineStartToOProfileFormat(
uintptr_t Address, DebugLoc Loc) { uintptr_t Address, DebugLoc Loc) {
debug_line_info Result; debug_line_info Result;
Result.vma = Address; Result.vma = Address;
const DebugLocTuple& tuple = MF.getDebugLocTuple(Loc); const DebugLocTuple &tuple = MF.getDebugLocTuple(Loc);
Result.lineno = tuple.Line; Result.lineno = tuple.Line;
Result.filename = Filenames.getFilename(tuple.CompileUnit); Result.filename = Filenames.getFilename(tuple.CompileUnit);
DEBUG(errs() << "Mapping " << reinterpret_cast<void*>(Result.vma) << " to " DEBUG(errs() << "Mapping " << reinterpret_cast<void*>(Result.vma) << " to "