diff options
| -rw-r--r-- | llvm/include/llvm/ADT/APInt.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/include/llvm/ADT/APInt.h b/llvm/include/llvm/ADT/APInt.h index e517a13af1e..1eff4b69b2d 100644 --- a/llvm/include/llvm/ADT/APInt.h +++ b/llvm/include/llvm/ADT/APInt.h @@ -1083,7 +1083,8 @@ public: /// /// \returns true if *this < RHS when considered unsigned. bool ult(uint64_t RHS) const { - return getActiveBits() > 64 ? false : getZExtValue() < RHS; + // Only need to check active bits if not a single word. + return (isSingleWord() || getActiveBits() <= 64) && getZExtValue() < RHS; } /// \brief Signed less than comparison @@ -1151,7 +1152,8 @@ public: /// /// \returns true if *this > RHS when considered unsigned. bool ugt(uint64_t RHS) const { - return getActiveBits() > 64 ? true : getZExtValue() > RHS; + // Only need to check active bits if not a single word. + return (!isSingleWord() && getActiveBits() > 64) || getZExtValue() > RHS; } /// \brief Signed greather than comparison |
