diff options
Diffstat (limited to 'include/llvm')
| -rw-r--r-- | include/llvm/InstrTypes.h | 18 | ||||
| -rw-r--r-- | include/llvm/Instructions.h | 16 |
2 files changed, 18 insertions, 16 deletions
diff --git a/include/llvm/InstrTypes.h b/include/llvm/InstrTypes.h index 45d366f..9e9052c 100644 --- a/include/llvm/InstrTypes.h +++ b/include/llvm/InstrTypes.h @@ -718,6 +718,18 @@ public: /// @brief Determine if this is an equals/not equals predicate. bool isEquality(); + /// This is just a convenience. + /// @brief Determine if this is true when both operands are the same. + bool isTrueWhenEqual() const { + return isTrueWhenEqual(getPredicate()); + } + + /// This is just a convenience. + /// @brief Determine if this is false when both operands are the same. + bool isFalseWhenEqual() const { + return isFalseWhenEqual(getPredicate()); + } + /// @returns true if the predicate is unsigned, false otherwise. /// @brief Determine if the predicate is an unsigned operation. static bool isUnsigned(unsigned short predicate); @@ -732,6 +744,12 @@ public: /// @brief Determine if the predicate is an unordered operation. static bool isUnordered(unsigned short predicate); + /// Determine if the predicate is true when comparing a value with itself. + static bool isTrueWhenEqual(unsigned short predicate); + + /// Determine if the predicate is false when comparing a value with itself. + static bool isFalseWhenEqual(unsigned short predicate); + /// @brief Methods for support type inquiry through isa, cast, and dyn_cast: static inline bool classof(const CmpInst *) { return true; } static inline bool classof(const Instruction *I) { diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h index f7e7a3d..43f0929 100644 --- a/include/llvm/Instructions.h +++ b/include/llvm/Instructions.h @@ -701,22 +701,6 @@ public: /// @brief Determine if the predicate is signed. static bool isSignedPredicate(Predicate pred); - /// @returns true if the specified compare predicate is - /// true when both operands are equal... - /// @brief Determine if the icmp is true when both operands are equal - static bool isTrueWhenEqual(ICmpInst::Predicate pred) { - return pred == ICmpInst::ICMP_EQ || pred == ICmpInst::ICMP_UGE || - pred == ICmpInst::ICMP_SGE || pred == ICmpInst::ICMP_ULE || - pred == ICmpInst::ICMP_SLE; - } - - /// @returns true if the specified compare instruction is - /// true when both operands are equal... - /// @brief Determine if the ICmpInst returns true when both operands are equal - bool isTrueWhenEqual() { - return isTrueWhenEqual(getPredicate()); - } - /// Initialize a set of values that all satisfy the predicate with C. /// @brief Make a ConstantRange for a relation with a constant value. static ConstantRange makeConstantRange(Predicate pred, const APInt &C); |
