Searched refs:isLeftShift (Results 1 – 1 of 1) sorted by relevance
| /external/llvm/lib/Transforms/InstCombine/ |
| D | InstCombineShifts.cpp | 70 static bool CanEvaluateShifted(Value *V, unsigned NumBits, bool isLeftShift, in CanEvaluateShifted() argument
84 if ((isLeftShift && match(I, m_LShr(m_Value(), m_ConstantInt(CI)))) || in CanEvaluateShifted()
85 (!isLeftShift && match(I, m_Shl(m_Value(), m_ConstantInt(CI))))) { in CanEvaluateShifted()
114 return CanEvaluateShifted(I->getOperand(0), NumBits, isLeftShift, IC, I) && in CanEvaluateShifted()
115 CanEvaluateShifted(I->getOperand(1), NumBits, isLeftShift, IC, I); in CanEvaluateShifted()
123 if (isLeftShift) return true; in CanEvaluateShifted()
148 if (!isLeftShift) return true; in CanEvaluateShifted()
169 return CanEvaluateShifted(SI->getTrueValue(), NumBits, isLeftShift, in CanEvaluateShifted()
171 CanEvaluateShifted(SI->getFalseValue(), NumBits, isLeftShift, IC, SI); in CanEvaluateShifted()
179 if (!CanEvaluateShifted(IncValue, NumBits, isLeftShift, in CanEvaluateShifted()
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