#include "llvm/Target/TargetData.h"
#include "llvm/Assembly/Writer.h"
#include "llvm/Support/InstIterator.h"
-
-namespace llvm {
+using namespace llvm;
/// mergeSetIn - Merge the specified alias set into this alias set...
///
}
void AliasSetTracker::add(LoadInst *LI) {
- addPointer(LI->getOperand(0),
- AA.getTargetData().getTypeSize(LI->getType()), AliasSet::Refs);
+ AliasSet &AS =
+ addPointer(LI->getOperand(0),
+ AA.getTargetData().getTypeSize(LI->getType()), AliasSet::Refs);
+ if (LI->isVolatile()) AS.setVolatile();
}
void AliasSetTracker::add(StoreInst *SI) {
- addPointer(SI->getOperand(1),
- AA.getTargetData().getTypeSize(SI->getOperand(0)->getType()),
- AliasSet::Mods);
+ AliasSet &AS =
+ addPointer(SI->getOperand(1),
+ AA.getTargetData().getTypeSize(SI->getOperand(0)->getType()),
+ AliasSet::Mods);
+ if (SI->isVolatile()) AS.setVolatile();
}
+
void AliasSetTracker::add(CallSite CS) {
AliasSet *AS = findAliasSetForCallSite(CS);
if (!AS) {
case ModRef : OS << "Mod/Ref "; break;
default: assert(0 && "Bad value for AccessTy!");
}
+ if (isVolatile()) OS << "[volatile] ";
if (Forward)
OS << " forwarding to " << (void*)Forward;
RegisterPass<AliasSetPrinter> X("print-alias-sets", "Alias Set Printer",
PassInfo::Analysis | PassInfo::Optimization);
}
-
-} // End llvm namespace