Lines Matching full:fsub
10 // This file implements the visit functions for add, fadd, sub, and fsub.
155 /// FAddCombine is the class for optimizing an unsafe fadd/fsub along
360 if (Opcode == Instruction::FAdd || Opcode == Instruction::FSub) {
383 if (Opcode == Instruction::FSub)
443 I->getOpcode() == Instruction::FSub) && "Expect add/sub");
526 I->getOpcode() == Instruction::FSub) && "Expect add/sub");
718 // Iterate the addends, creating fadd/fsub using adjacent two addends.
1701 // fsub nsz 0, X ==> fsub nsz -0.0, X
