Lines Matching refs:ShiftI
1834 SinkShiftAndTruncate(BinaryOperator *ShiftI, Instruction *User, ConstantInt *CI, in SinkShiftAndTruncate() argument
1881 if (ShiftI->getOpcode() == Instruction::AShr) in SinkShiftAndTruncate()
1882 InsertedShift = BinaryOperator::CreateAShr(ShiftI->getOperand(0), CI, in SinkShiftAndTruncate()
1885 InsertedShift = BinaryOperator::CreateLShr(ShiftI->getOperand(0), CI, in SinkShiftAndTruncate()
1887 InsertedShift->setDebugLoc(ShiftI->getDebugLoc()); in SinkShiftAndTruncate()
1923 static bool OptimizeExtractBits(BinaryOperator *ShiftI, ConstantInt *CI, in OptimizeExtractBits() argument
1926 BasicBlock *DefBB = ShiftI->getParent(); in OptimizeExtractBits()
1931 bool shiftIsLegal = TLI.isTypeLegal(TLI.getValueType(DL, ShiftI->getType())); in OptimizeExtractBits()
1934 for (Value::user_iterator UI = ShiftI->user_begin(), E = ShiftI->user_end(); in OptimizeExtractBits()
1971 SinkShiftAndTruncate(ShiftI, User, CI, InsertedShifts, TLI, DL); in OptimizeExtractBits()
1982 if (ShiftI->getOpcode() == Instruction::AShr) in OptimizeExtractBits()
1983 InsertedShift = BinaryOperator::CreateAShr(ShiftI->getOperand(0), CI, in OptimizeExtractBits()
1986 InsertedShift = BinaryOperator::CreateLShr(ShiftI->getOperand(0), CI, in OptimizeExtractBits()
1988 InsertedShift->setDebugLoc(ShiftI->getDebugLoc()); in OptimizeExtractBits()
1998 if (ShiftI->use_empty()) { in OptimizeExtractBits()
1999 salvageDebugInfo(*ShiftI); in OptimizeExtractBits()
2000 ShiftI->eraseFromParent(); in OptimizeExtractBits()