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walk DbgRegionStartInst and DbgRegionEndInst 

llvm-svn: 77604
This commit is contained in:
Devang Patel 2009-07-30 17:30:23 +00:00
parent 6d39426d68
commit 5262314b8d
2 changed files with 26 additions and 2 deletions
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6
llvm/include/llvm/Analysis/DebugInfo.h
View File

@ -633,6 +633,12 @@ namespace llvm {
/// enumerateFuncStart - Enumberate DbgFuncStartInst. /// enumerateFuncStart - Enumberate DbgFuncStartInst.
void enumerateFuncStart(DbgFuncStartInst *FSI); void enumerateFuncStart(DbgFuncStartInst *FSI);
/// enumerateRegionStart - Enumerate DbgRegionStart.
void enumerateRegionStart(DbgRegionStartInst *DRS);
/// enumerateRegionEnd - Enumerate DbgRegionEnd.
void enumerateRegionEnd(DbgRegionEndInst *DRE);
/// addCompileUnit - Add compile unit into CUs. /// addCompileUnit - Add compile unit into CUs.
bool addCompileUnit(DICompileUnit CU); bool addCompileUnit(DICompileUnit CU);

22
llvm/lib/Analysis/DebugInfo.cpp
View File

@ -920,6 +920,10 @@ void DebugInfoEnumerator::enumerateModule(Module &M) {
enumerateStopPoint(SPI); enumerateStopPoint(SPI);
else if (DbgFuncStartInst *FSI = dyn_cast<DbgFuncStartInst>(BI)) else if (DbgFuncStartInst *FSI = dyn_cast<DbgFuncStartInst>(BI))
enumerateFuncStart(FSI); enumerateFuncStart(FSI);
else if (DbgRegionStartInst *DRS = dyn_cast<DbgRegionStartInst>(BI))
enumerateRegionStart(DRS);
else if (DbgRegionEndInst *DRE = dyn_cast<DbgRegionEndInst>(BI))
enumerateRegionEnd(DRE);
} }
for (Module::global_iterator GVI = M.global_begin(), GVE = M.global_end(); for (Module::global_iterator GVI = M.global_begin(), GVE = M.global_end();
@ -965,8 +969,10 @@ void DebugInfoEnumerator::enumerateType(DIType DT) {
} }
} }
/// enumerateSubprogram - Enumberate DISubprogram. /// enumerateSubprogram - Enumerate DISubprogram.
void DebugInfoEnumerator::enumerateSubprogram(DISubprogram SP) { void DebugInfoEnumerator::enumerateSubprogram(DISubprogram SP) {
if (SP.isNull())
return;
if (!addSubprogram(SP)) if (!addSubprogram(SP))
return; return;
addCompileUnit(SP.getCompileUnit()); addCompileUnit(SP.getCompileUnit());
@ -979,12 +985,24 @@ void DebugInfoEnumerator::enumerateStopPoint(DbgStopPointInst *SPI) {
addCompileUnit(DICompileUnit(Context)); addCompileUnit(DICompileUnit(Context));
} }
/// enumerateFuncStart - Enumberate DbgFuncStartInst. /// enumerateFuncStart - Enumerate DbgFuncStartInst.
void DebugInfoEnumerator::enumerateFuncStart(DbgFuncStartInst *FSI) { void DebugInfoEnumerator::enumerateFuncStart(DbgFuncStartInst *FSI) {
GlobalVariable *SP = dyn_cast<GlobalVariable>(FSI->getSubprogram()); GlobalVariable *SP = dyn_cast<GlobalVariable>(FSI->getSubprogram());
enumerateSubprogram(DISubprogram(SP)); enumerateSubprogram(DISubprogram(SP));
} }
/// enumerateRegionStart - Enumerate DbgRegionStart.
void DebugInfoEnumerator::enumerateRegionStart(DbgRegionStartInst *DRS) {
GlobalVariable *SP = dyn_cast<GlobalVariable>(DRS->getContext());
enumerateSubprogram(DISubprogram(SP));
}
/// enumerateRegionEnd - Enumerate DbgRegionEnd.
void DebugInfoEnumerator::enumerateRegionEnd(DbgRegionEndInst *DRE) {
GlobalVariable *SP = dyn_cast<GlobalVariable>(DRE->getContext());
enumerateSubprogram(DISubprogram(SP));
}
/// addCompileUnit - Add compile unit into CUs. /// addCompileUnit - Add compile unit into CUs.
bool DebugInfoEnumerator::addCompileUnit(DICompileUnit CU) { bool DebugInfoEnumerator::addCompileUnit(DICompileUnit CU) {
if (CU.isNull()) if (CU.isNull())