diff options
Diffstat (limited to 'include/llvm/ADT/APInt.h')
| -rw-r--r-- | include/llvm/ADT/APInt.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h index 894e5571f8ad..fe75e25bd8d2 100644 --- a/include/llvm/ADT/APInt.h +++ b/include/llvm/ADT/APInt.h @@ -182,8 +182,9 @@ private: /// provides a more convenient form of divide for internal use since KnuthDiv /// has specific constraints on its inputs. If those constraints are not met /// then it provides a simpler form of divide. - static void divide(const APInt &LHS, unsigned lhsWords, const APInt &RHS, - unsigned rhsWords, APInt *Quotient, APInt *Remainder); + static void divide(const WordType *LHS, unsigned lhsWords, + const WordType *RHS, unsigned rhsWords, WordType *Quotient, + WordType *Remainder); /// out-of-line slow case for inline constructor void initSlowCase(uint64_t val, bool isSigned); @@ -1016,11 +1017,13 @@ public: /// /// \returns a new APInt value containing the division result APInt udiv(const APInt &RHS) const; + APInt udiv(uint64_t RHS) const; /// \brief Signed division function for APInt. /// /// Signed divide this APInt by APInt RHS. APInt sdiv(const APInt &RHS) const; + APInt sdiv(int64_t RHS) const; /// \brief Unsigned remainder operation. /// @@ -1032,11 +1035,13 @@ public: /// /// \returns a new APInt value containing the remainder result APInt urem(const APInt &RHS) const; + uint64_t urem(uint64_t RHS) const; /// \brief Function for signed remainder operation. /// /// Signed remainder operation on APInt. APInt srem(const APInt &RHS) const; + int64_t srem(int64_t RHS) const; /// \brief Dual division/remainder interface. /// @@ -1047,9 +1052,13 @@ public: /// udivrem(X, Y, X, Y), for example. static void udivrem(const APInt &LHS, const APInt &RHS, APInt &Quotient, APInt &Remainder); + static void udivrem(const APInt &LHS, uint64_t RHS, APInt &Quotient, + uint64_t &Remainder); static void sdivrem(const APInt &LHS, const APInt &RHS, APInt &Quotient, APInt &Remainder); + static void sdivrem(const APInt &LHS, int64_t RHS, APInt &Quotient, + int64_t &Remainder); // Operations that return overflow indicators. APInt sadd_ov(const APInt &RHS, bool &Overflow) const; @@ -2015,7 +2024,7 @@ inline APInt operator-(APInt a, const APInt &b) { } inline APInt operator-(const APInt &a, APInt &&b) { - b = -std::move(b); + b.negate(); b += a; return std::move(b); } @@ -2026,7 +2035,7 @@ inline APInt operator-(APInt a, uint64_t RHS) { } inline APInt operator-(uint64_t LHS, APInt b) { - b = -std::move(b); + b.negate(); b += LHS; return b; } |