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llvm-svn: 3097
This commit is contained in:
Chris Lattner 2002-07-25 19:59:41 +00:00
parent a442cde414
commit b62cc6785c
1 changed files with 0 additions and 12 deletions
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12
llvm/lib/Analysis/IPA/FindUsedTypes.cpp
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@ -12,7 +12,6 @@
#include "llvm/Support/InstIterator.h"
AnalysisID FindUsedTypes::ID(AnalysisID::create<FindUsedTypes>());
AnalysisID FindUsedTypes::IncludeSymbolTableID(AnalysisID::create<FindUsedTypes>());
// IncorporateType - Incorporate one type and all of its subtypes into the
// collection of used types.
@ -31,29 +30,18 @@ void FindUsedTypes::IncorporateType(const Type *Ty) {
IncorporateType(*I);
}
// IncorporateSymbolTable - Add all types referenced by the specified symtab
// into the collection of used types.
//
void FindUsedTypes::IncorporateSymbolTable(const SymbolTable *ST) {
assert(0 && "Unimp");
}
// run - This incorporates all types used by the specified module
//
bool FindUsedTypes::run(Module &m) {
UsedTypes.clear(); // reset if run multiple times...
if (IncludeSymbolTables && m.hasSymbolTable())
IncorporateSymbolTable(m.getSymbolTable()); // Add symtab first...
// Loop over global variables, incorporating their types
for (Module::const_giterator I = m.gbegin(), E = m.gend(); I != E; ++I)
IncorporateType(I->getType());
for (Module::iterator MI = m.begin(), ME = m.end(); MI != ME; ++MI) {
const Function &F = *MI;
if (IncludeSymbolTables && F.hasSymbolTable())
IncorporateSymbolTable(F.getSymbolTable()); // Add symtab first...
// Loop over all of the instructions in the function, adding their return
// type as well as the types of their operands.