for (unsigned I = 0, E = RVLocs1.size(); I != E; ++I) {
const CCValAssign &Loc1 = RVLocs1[I];
const CCValAssign &Loc2 = RVLocs2[I];
- if (Loc1.getLocInfo() != Loc2.getLocInfo())
- return false;
- bool RegLoc1 = Loc1.isRegLoc();
- if (RegLoc1 != Loc2.isRegLoc())
+
+ if ( // Must both be in registers, or both in memory
+ Loc1.isRegLoc() != Loc2.isRegLoc() ||
+ // Must fill the same part of their locations
+ Loc1.getLocInfo() != Loc2.getLocInfo() ||
+ // Memory offset/register number must be the same
+ Loc1.getExtraInfo() != Loc2.getExtraInfo())
return false;
- if (RegLoc1) {
- if (Loc1.getLocReg() != Loc2.getLocReg())
- return false;
- } else {
- if (Loc1.getLocMemOffset() != Loc2.getLocMemOffset())
- return false;
- }
}
return true;
}