InitializeAliasAnalysis(this); // set up super class
for(Module::global_iterator I = M.global_begin(),
- E = M.global_end(); I != E; ++I)
+ E = M.global_end(); I != E; ++I) {
Vals.insert(&*I);
+ for (User::const_op_iterator OI = I->op_begin(),
+ OE = I->op_end(); OI != OE; ++OI)
+ Vals.insert(*OI);
+ }
for(Module::iterator I = M.begin(),
E = M.end(); I != E; ++I){
for (Function::const_iterator FI = I->begin(), FE = I->end();
FI != FE; ++FI)
for (BasicBlock::const_iterator BI = FI->begin(), BE = FI->end();
- BI != BE; ++BI)
+ BI != BE; ++BI) {
Vals.insert(&*BI);
+ for (User::const_op_iterator OI = BI->op_begin(),
+ OE = BI->op_end(); OI != OE; ++OI)
+ Vals.insert(*OI);
+ }
}
}
AU.setPreservesAll(); // Does not transform code
}
+ /// getAdjustedAnalysisPointer - This method is used when a pass implements
+ /// an analysis interface through multiple inheritance. If needed, it
+ /// should override this to adjust the this pointer as needed for the
+ /// specified pass info.
+ virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
+ if (PI->isPassID(&AliasAnalysis::ID))
+ return (AliasAnalysis*)this;
+ return this;
+ }
+
//------------------------------------------------
// Implement the AliasAnalysis API
//