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Searched refs:HadTrunc (Results 1 – 3 of 3) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/
H A DInstCombineShifts.cpp203 bool HadTrunc = WidestTy != NarrowestTy; in dropRedundantMaskingOfLeftShiftInput() local
311 if (HadTrunc) in dropRedundantMaskingOfLeftShiftInput()
1329 bool HadTrunc = MaybeTrunc != HighBitExtract; in foldVariableSignZeroExtensionOfVariableHighBitExtract() local
1352 if (HadTrunc && !match(&OldAShr, m_c_BinOp(m_OneUse(m_Value()), m_Value()))) in foldVariableSignZeroExtensionOfVariableHighBitExtract()
1360 if (!HadTrunc) in foldVariableSignZeroExtensionOfVariableHighBitExtract()
H A DInstCombineAddSub.cpp1158 bool HadTrunc = I.getType() != XTy; in canonicalizeCondSignextOfHighBitExtractToSignextHighBitExtract() local
1162 if (HadTrunc && !match(&I, m_c_BinOp(m_OneUse(m_Value()), m_Value()))) in canonicalizeCondSignextOfHighBitExtractToSignextHighBitExtract()
1229 if (!HadTrunc) in canonicalizeCondSignextOfHighBitExtractToSignextHighBitExtract()
H A DInstCombineCompares.cpp3839 bool HadTrunc = WidestTy != I.getOperand(0)->getType(); in foldShiftIntoShiftInAnotherHandOfAndInICmp() local
3862 if (HadTrunc) { in foldShiftIntoShiftInAnotherHandOfAndInICmp()
3910 if (HadTrunc && match(WidestShift, m_LShr(m_Value(), m_Value()))) { in foldShiftIntoShiftInAnotherHandOfAndInICmp()