Lines Matching refs:m_Undef
540 if (match(Op1, m_Undef())) in SimplifyAddInst()
671 if (match(Op0, m_Undef()) || match(Op1, m_Undef())) in SimplifySubInst()
896 if (match(Op1, m_Undef())) in SimplifyMulInst()
991 if (match(Op1, m_Undef())) in SimplifyDiv()
999 if (match(Op0, m_Undef())) in SimplifyDiv()
1102 if (match(Op0, m_Undef())) in SimplifyFDivInst()
1106 if (match(Op1, m_Undef())) in SimplifyFDivInst()
1151 if (match(Op1, m_Undef())) in SimplifyRem()
1155 if (match(Op0, m_Undef())) in SimplifyRem()
1239 if (match(Op0, m_Undef())) in SimplifyFRemInst()
1243 if (match(Op1, m_Undef())) in SimplifyFRemInst()
1356 if (match(Op0, m_Undef())) in SimplifyRightShift()
1382 if (match(Op0, m_Undef())) in SimplifyShlInst()
1574 if (match(Op1, m_Undef())) in SimplifyAndInst()
1748 if (match(Op1, m_Undef())) in SimplifyOrInst()
1881 if (match(Op1, m_Undef())) in SimplifyXorInst()
3615 if (match(Val, m_Undef())) in SimplifyInsertValueInst()
3623 if (match(Agg, m_Undef())) in SimplifyInsertValueInst()
4000 if (match(RHS, m_Undef())) in SimplifyIntrinsic()