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IR: MDNode => Value: AsmWriter SlotTracker API

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Change `SlotTracker::CreateMetadataSlot()` and
`SlotTracker::getMetadataSlot()` to use `Value` instead of `MDNode`.
Part of PR21433.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221373 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2014-11-05 17:56:28 +00:00
parent 463e275e3e
commit ee6433511d
1 changed files with 9 additions and 8 deletions
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17
lib/IR/AsmWriter.cpp
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@ -545,7 +545,7 @@ public:
/// plane. If something is not in the SlotTracker, return -1. /// plane. If something is not in the SlotTracker, return -1.
int getLocalSlot(const Value *V); int getLocalSlot(const Value *V);
int getGlobalSlot(const GlobalValue *V); int getGlobalSlot(const GlobalValue *V);
int getMetadataSlot(const MDNode *N); int getMetadataSlot(const Value *MD);
int getAttributeGroupSlot(AttributeSet AS); int getAttributeGroupSlot(AttributeSet AS);
/// If you'd like to deal with a function instead of just a module, use /// If you'd like to deal with a function instead of just a module, use
@ -585,7 +585,7 @@ private:
void CreateModuleSlot(const GlobalValue *V); void CreateModuleSlot(const GlobalValue *V);
/// CreateMetadataSlot - Insert the specified MDNode* into the slot table. /// CreateMetadataSlot - Insert the specified MDNode* into the slot table.
void CreateMetadataSlot(const MDNode *N); void CreateMetadataSlot(const Value *MD);
/// CreateFunctionSlot - Insert the specified Value* into the slot table. /// CreateFunctionSlot - Insert the specified Value* into the slot table.
void CreateFunctionSlot(const Value *V); void CreateFunctionSlot(const Value *V);
@ -786,13 +786,13 @@ int SlotTracker::getGlobalSlot(const GlobalValue *V) {
return MI == mMap.end() ? -1 : (int)MI->second; return MI == mMap.end() ? -1 : (int)MI->second;
} }
/// getMetadataSlot - Get the slot number of a MDNode. /// getMetadataSlot - Get the slot number of a metadata node.
int SlotTracker::getMetadataSlot(const MDNode *N) { int SlotTracker::getMetadataSlot(const Value *MD) {
// Check for uninitialized state and do lazy initialization. // Check for uninitialized state and do lazy initialization.
initialize(); initialize();
// Find the MDNode in the module map // Find the MDNode in the module map
mdn_iterator MI = mdnMap.find(N); mdn_iterator MI = mdnMap.find(cast<MDNode>(MD));
return MI == mdnMap.end() ? -1 : (int)MI->second; return MI == mdnMap.end() ? -1 : (int)MI->second;
} }
@ -846,9 +846,10 @@ void SlotTracker::CreateFunctionSlot(const Value *V) {
DestSlot << " [o]\n"); DestSlot << " [o]\n");
} }
/// CreateModuleSlot - Insert the specified MDNode* into the slot table. /// CreateModuleSlot - Insert the specified metadata into the slot table.
void SlotTracker::CreateMetadataSlot(const MDNode *N) { void SlotTracker::CreateMetadataSlot(const Value *MD) {
assert(N && "Can't insert a null Value into SlotTracker!"); assert(MD && "Can't insert a null Value into SlotTracker!");
const MDNode *N = cast<MDNode>(MD);
// Don't insert if N is a function-local metadata, these are always printed // Don't insert if N is a function-local metadata, these are always printed
// inline. // inline.