Fix PR5421 by APInt'izing switch lowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86354 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h
index a0ec7aa..bde2f3b 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h
@@ -193,9 +193,9 @@
Case() : Low(0), High(0), BB(0) { }
Case(Constant* low, Constant* high, MachineBasicBlock* bb) :
Low(low), High(high), BB(bb) { }
- uint64_t size() const {
- uint64_t rHigh = cast<ConstantInt>(High)->getSExtValue();
- uint64_t rLow = cast<ConstantInt>(Low)->getSExtValue();
+ APInt size() const {
+ const APInt &rHigh = cast<ConstantInt>(High)->getValue();
+ const APInt &rLow = cast<ConstantInt>(Low)->getValue();
return (rHigh - rLow + 1ULL);
}
};