Searched refs:WillNotOverflowUnsignedSub (Results 1 – 3 of 3) sorted by relevance
393 bool WillNotOverflowUnsignedSub(Value *LHS, Value *RHS, Instruction &CxtI);
954 bool InstCombiner::WillNotOverflowUnsignedSub(Value *LHS, Value *RHS, in WillNotOverflowUnsignedSub() function in InstCombiner1663 if (!I.hasNoUnsignedWrap() && WillNotOverflowUnsignedSub(Op0, Op1, I)) { in visitSub()
2633 if (WillNotOverflowUnsignedSub(LHS, RHS, OrigI)) in OptimizeOverflowCheck()