1 files changed, 2 insertions, 9 deletions
diff --git a/llvm/lib/IR/Constants.cpp b/llvm/lib/IR/Constants.cpp
index 84a57e593dc..27150a89d9b 100644
--- a/llvm/lib/IR/Constants.cpp
+++ b/llvm/lib/IR/Constants.cpp
@@ -1157,21 +1157,14 @@ bool ConstantInt::isValueValidForType(Type *Ty, uint64_t Val) {
   unsigned NumBits = Ty->getIntegerBitWidth(); // assert okay
   if (Ty->isIntegerTy(1))
     return Val == 0 || Val == 1;
-  if (NumBits >= 64)
-    return true; // always true, has to fit in largest type
-  uint64_t Max = (1ll << NumBits) - 1;
-  return Val <= Max;
+  return isUIntN(NumBits, Val);
 }
 
 bool ConstantInt::isValueValidForType(Type *Ty, int64_t Val) {
   unsigned NumBits = Ty->getIntegerBitWidth();
   if (Ty->isIntegerTy(1))
     return Val == 0 || Val == 1 || Val == -1;
-  if (NumBits >= 64)
-    return true; // always true, has to fit in largest type
-  int64_t Min = -(1ll << (NumBits-1));
-  int64_t Max = (1ll << (NumBits-1)) - 1;
-  return (Val >= Min && Val <= Max);
+  return isIntN(NumBits, Val);
 }
 
 bool ConstantFP::isValueValidForType(Type *Ty, const APFloat& Val) {