diff options
| -rw-r--r-- | include/llvm/ADT/APSInt.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/llvm/ADT/APSInt.h b/include/llvm/ADT/APSInt.h index f16f49dc79..ef689f87b2 100644 --- a/include/llvm/ADT/APSInt.h +++ b/include/llvm/ADT/APSInt.h @@ -234,6 +234,20 @@ public: return APSInt(~static_cast<const APInt&>(*this), IsUnsigned); } + /// getMaxValue - Return the APSInt representing the maximum integer value + /// with the given bit width and signedness. + static APSInt getMaxValue(uint32_t numBits, bool Signed) { + return APSInt(Signed ? APInt::getSignedMaxValue(numBits) + : APInt::getMaxValue(numBits), Signed); + } + + /// getMinValue - Return the APSInt representing the minimum integer value + /// with the given bit width and signedness. + static APSInt getMinValue(uint32_t numBits, bool Signed) { + return APSInt(Signed ? APInt::getSignedMinValue(numBits) + : APInt::getMinValue(numBits), Signed); + } + /// Profile - Used to insert APSInt objects, or objects that contain APSInt /// objects, into FoldingSets. void Profile(FoldingSetNodeID& ID) const; |