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Keep track of DIType.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78602 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2009-08-10 22:09:58 +00:00
parent 4600d179fd
commit 72bcdb6c9b
2 changed files with 21 additions and 4 deletions
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9
include/llvm/Analysis/DebugInfo.h
View File

@ -643,6 +643,9 @@ namespace llvm {
// addSubprogram - Add subprgoram into SPs.
bool addSubprogram(DISubprogram SP);
/// addType - Add type into Tys.
bool addType(DIType DT);
public:
typedef SmallVector<GlobalVariable *, 8>::iterator iterator;
iterator compile_unit_begin() { return CUs.begin(); }
@ -651,15 +654,19 @@ namespace llvm {
iterator subprogram_end() { return SPs.end(); }
iterator global_variable_begin() { return GVs.begin(); }
iterator global_variable_end() { return GVs.end(); }
iterator type_begin() { return TYs.begin(); }
iterator type_end() { return TYs.end(); }
unsigned compile_unit_count() { return CUs.size(); }
unsigned global_variable_count() { return GVs.size(); }
unsigned subprogram_count() { return SPs.size(); }
unsigned type_count() { return TYs.size(); }
private:
SmallVector<GlobalVariable *, 8> CUs; // Compile Units
SmallVector<GlobalVariable *, 8> SPs; // Subprograms
SmallVector<GlobalVariable *, 8> GVs; // Global Variables;
SmallVector<GlobalVariable *, 8> GVs; // Global Variables
SmallVector<GlobalVariable *, 8> TYs; // Types
SmallPtrSet<GlobalVariable *, 64> NodesSeen;
};

16
lib/Analysis/DebugInfo.cpp
View File

@ -955,9 +955,7 @@ void DebugInfoFinder::processModule(Module &M) {
/// processType - Process DIType.
void DebugInfoFinder::processType(DIType DT) {
if (DT.isNull())
return;
if (!NodesSeen.insert(DT.getGV()))
if (!addType(DT))
return;
addCompileUnit(DT.getCompileUnit());
@ -1028,6 +1026,18 @@ void DebugInfoFinder::processDeclare(DbgDeclareInst *DDI) {
processType(DV.getType());
}
/// addType - Add type into Tys.
bool DebugInfoFinder::addType(DIType DT) {
if (DT.isNull())
return false;
if (!NodesSeen.insert(DT.getGV()))
return false;
TYs.push_back(DT.getGV());
return true;
}
/// addCompileUnit - Add compile unit into CUs.
bool DebugInfoFinder::addCompileUnit(DICompileUnit CU) {
if (CU.isNull())