// anything other than to convey comment
// information to AsmPrinter.
- uint16_t NumMemRefs; // information on memory references
+ uint8_t NumMemRefs; // Information on memory references.
mmo_iterator MemRefs;
DebugLoc debugLoc; // Source line information.
/// list. This does not transfer ownership.
void setMemRefs(mmo_iterator NewMemRefs, mmo_iterator NewMemRefsEnd) {
MemRefs = NewMemRefs;
- NumMemRefs = NewMemRefsEnd - NewMemRefs;
+ NumMemRefs = uint8_t(NewMemRefsEnd - NewMemRefs);
+ assert(NumMemRefs == NewMemRefsEnd - NewMemRefs && "Too many memrefs");
}
private:
void MachineInstr::addMemOperand(MachineFunction &MF,
MachineMemOperand *MO) {
mmo_iterator OldMemRefs = MemRefs;
- uint16_t OldNumMemRefs = NumMemRefs;
+ unsigned OldNumMemRefs = NumMemRefs;
- uint16_t NewNum = NumMemRefs + 1;
+ unsigned NewNum = NumMemRefs + 1;
mmo_iterator NewMemRefs = MF.allocateMemRefsArray(NewNum);
std::copy(OldMemRefs, OldMemRefs + OldNumMemRefs, NewMemRefs);
NewMemRefs[NewNum - 1] = MO;
-
- MemRefs = NewMemRefs;
- NumMemRefs = NewNum;
+ setMemRefs(NewMemRefs, NewMemRefs + NewNum);
}
bool MachineInstr::hasPropertyInBundle(unsigned Mask, QueryType Type) const {