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make mdnMap type safe, rename accessors for consistency with the rest of llvm.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92331 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-12-31 02:20:11 +00:00
parent 51ea55f0ec
commit 307c9893fc
1 changed files with 13 additions and 12 deletions
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25
lib/VMCore/AsmWriter.cpp
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@ -483,7 +483,7 @@ private:
unsigned fNext; unsigned fNext;
/// mdnMap - Map for MDNodes. /// mdnMap - Map for MDNodes.
ValueMap mdnMap; DenseMap<const MDNode*, unsigned> mdnMap;
unsigned mdnNext; unsigned mdnNext;
public: public:
/// Construct from a module /// Construct from a module
@ -510,10 +510,11 @@ public:
void purgeFunction(); void purgeFunction();
/// MDNode map iterators. /// MDNode map iterators.
ValueMap::iterator mdnBegin() { return mdnMap.begin(); } typedef DenseMap<const MDNode*, unsigned>::iterator mdn_iterator;
ValueMap::iterator mdnEnd() { return mdnMap.end(); } mdn_iterator mdn_begin() { return mdnMap.begin(); }
unsigned mdnSize() const { return mdnMap.size(); } mdn_iterator mdn_end() { return mdnMap.end(); }
bool mdnEmpty() const { return mdnMap.empty(); } unsigned mdn_size() const { return mdnMap.size(); }
bool mdn_empty() const { return mdnMap.empty(); }
/// This function does the actual initialization. /// This function does the actual initialization.
inline void initialize(); inline void initialize();
@ -694,13 +695,13 @@ int SlotTracker::getGlobalSlot(const GlobalValue *V) {
return MI == mMap.end() ? -1 : (int)MI->second; return MI == mMap.end() ? -1 : (int)MI->second;
} }
/// getGlobalSlot - Get the slot number of a MDNode. /// getMetadataSlot - Get the slot number of a MDNode.
int SlotTracker::getMetadataSlot(const MDNode *N) { int SlotTracker::getMetadataSlot(const MDNode *N) {
// Check for uninitialized state and do lazy initialization. // Check for uninitialized state and do lazy initialization.
initialize(); initialize();
// Find the type plane in the module map // Find the type plane in the module map
ValueMap::iterator MI = mdnMap.find(N); mdn_iterator MI = mdnMap.find(N);
return MI == mdnMap.end() ? -1 : (int)MI->second; return MI == mdnMap.end() ? -1 : (int)MI->second;
} }
@ -754,7 +755,7 @@ void SlotTracker::CreateMetadataSlot(const MDNode *N) {
if (N->isFunctionLocal()) if (N->isFunctionLocal())
return; return;
ValueMap::iterator I = mdnMap.find(N); mdn_iterator I = mdnMap.find(N);
if (I != mdnMap.end()) if (I != mdnMap.end())
return; return;
@ -1366,7 +1367,7 @@ void AssemblyWriter::printModule(const Module *M) {
printNamedMDNode(I); printNamedMDNode(I);
// Output metadata. // Output metadata.
if (!Machine.mdnEmpty()) { if (!Machine.mdn_empty()) {
Out << '\n'; Out << '\n';
writeAllMDNodes(); writeAllMDNodes();
} }
@ -2003,9 +2004,9 @@ static void WriteMDNodeComment(const MDNode *Node,
void AssemblyWriter::writeAllMDNodes() { void AssemblyWriter::writeAllMDNodes() {
SmallVector<const MDNode *, 16> Nodes; SmallVector<const MDNode *, 16> Nodes;
Nodes.resize(Machine.mdnSize()); Nodes.resize(Machine.mdn_size());
for (SlotTracker::ValueMap::iterator I = for (SlotTracker::mdn_iterator I = Machine.mdn_begin(), E = Machine.mdn_end();
Machine.mdnBegin(), E = Machine.mdnEnd(); I != E; ++I) I != E; ++I)
Nodes[I->second] = cast<MDNode>(I->first); Nodes[I->second] = cast<MDNode>(I->first);
for (unsigned i = 0, e = Nodes.size(); i != e; ++i) { for (unsigned i = 0, e = Nodes.size(); i != e; ++i) {