Searched refs:WillNotOverflowSignedSub (Results 1 – 3 of 3) sorted by relevance
387 bool WillNotOverflowSignedSub(Value *LHS, Value *RHS, Instruction &CxtI);
945 bool InstCombiner::WillNotOverflowSignedSub(Value *LHS, Value *RHS, in WillNotOverflowSignedSub() function in InstCombiner1680 if (!I.hasNoSignedWrap() && WillNotOverflowSignedSub(Op0, Op1, I)) { in visitSub()
2175 if (WillNotOverflowSignedSub(LHS, RHS, OrigI)) in OptimizeOverflowCheck()