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Searched refs:m_Undef (Results 1 – 25 of 30) sorted by relevance

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/external/llvm-project/llvm/unittests/IR/
DPatternMatch.cpp967 match(VI1, m_InsertElt(m_Undef(), m_ConstantInt(), m_ConstantInt()))); in TEST_F()
969 match(VI1, m_InsertElt(m_Undef(), m_ConstantInt(), m_Zero()))); in TEST_F()
971 match(VI1, m_InsertElt(m_Undef(), m_SpecificInt(1), m_Zero()))); in TEST_F()
995 EXPECT_TRUE(match(SI1, m_Shuffle(m_Value(), m_Undef(), m_ZeroMask()))); in TEST_F()
1004 m_Shuffle(m_InsertElt(m_Undef(), m_SpecificInt(1), m_Zero()), in TEST_F()
1005 m_Undef(), m_ZeroMask()))); in TEST_F()
1007 SI3, m_Shuffle(m_InsertElt(m_Undef(), m_Value(), m_Zero()), in TEST_F()
1008 m_Undef(), m_ZeroMask()))); in TEST_F()
1010 SI4, m_Shuffle(m_InsertElt(m_Undef(), m_Value(), m_Zero()), in TEST_F()
1011 m_Undef(), m_ZeroMask()))); in TEST_F()
[all …]
/external/swiftshader/third_party/llvm-10.0/llvm/lib/Target/ARM/
DMVETailPredication.cpp228 if (!match(Shuffle, m_ShuffleVector(m_Instruction(Insert), m_Undef(), in isTailPredicate()
234 if (!match(Insert, m_InsertElement(m_Undef(), m_Instruction(BECount), in isTailPredicate()
264 if (!match(BroadcastSplat, m_ShuffleVector(m_Instruction(Insert), m_Undef(), in isTailPredicate()
270 if (!match(Insert, m_InsertElement(m_Undef(), m_Instruction(IV), m_Zero()))) in isTailPredicate()
/external/llvm/lib/Analysis/
DInstructionSimplify.cpp540 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()
[all …]
/external/swiftshader/third_party/llvm-10.0/llvm/lib/Analysis/
DInstructionSimplify.cpp623 if (match(Op1, m_Undef())) in SimplifyAddInst()
744 if (match(Op0, m_Undef()) || match(Op1, m_Undef())) in SimplifySubInst()
879 if (match(Op1, m_CombineOr(m_Undef(), m_Zero()))) in SimplifyMulInst()
937 if (match(Op1, m_Undef())) in simplifyDivRem()
960 if (match(Op0, m_Undef())) in simplifyDivRem()
1298 if (match(Op0, m_Undef())) in SimplifyRightShift()
1320 if (match(Op0, m_Undef())) in SimplifyShlInst()
1950 if (match(Op1, m_Undef())) in SimplifyAndInst()
2108 if (match(Op1, m_Undef()) || match(Op1, m_AllOnes())) in SimplifyOrInst()
2250 if (match(Op1, m_Undef())) in SimplifyXorInst()
[all …]
/external/llvm-project/llvm/lib/Transforms/InstCombine/
DInstCombineVectorOps.cpp1146 if (!match(Op0, m_InsertElt(m_Undef(), m_Specific(X), m_ZeroInt()))) in foldInsEltIntoSplat()
1355 if (match(VecOp, m_Undef()) && in visitInsertElementInst()
1855 if (!match(Op0, m_OneUse(m_InsertElt(m_Undef(), m_Value(X), in canonicalizeInsertSplat()
1857 !match(Op1, m_Undef()) || match(Mask, m_ZeroMask()) || IndexC == 0) in canonicalizeInsertSplat()
2016 !match(Shuf.getOperand(1), m_Undef()) || !DestType->isIntOrIntVectorTy()) in foldTruncShuffle()
2055 if (!match(Shuf.getOperand(1), m_Undef()) || !Shuf.isIdentityWithExtract()) in narrowVectorSelect()
2070 if (!match(Cond, m_OneUse(m_Shuffle(m_Value(NarrowCond), m_Undef()))) || in narrowVectorSelect()
2303 if (match(LHS, m_BitCast(m_Value(X))) && match(RHS, m_Undef()) && in visitShuffleVectorInst()
DInstCombineNegator.cpp135 if (match(V, m_Undef())) in visitImpl()
DInstructionCombining.cpp1569 if (match(LHS, m_Shuffle(m_Value(V1), m_Undef(), m_Mask(Mask))) && in foldVectorBinop()
1570 match(RHS, m_Shuffle(m_Value(V2), m_Undef(), m_SpecificMask(Mask))) && in foldVectorBinop()
1611 m_c_BinOp(m_OneUse(m_Shuffle(m_Value(V1), m_Undef(), m_Mask(Mask))), in foldVectorBinop()
1693 m_OneUse(m_Shuffle(m_Value(X), m_Undef(), m_Mask(MaskC)))) || in foldVectorBinop()
3448 if (match(Op0, m_Undef())) { in visitFreeze()
DInstCombineCalls.cpp913 if (match(Op1, m_ZeroInt()) || match(Op1, m_Undef())) in visitCallInst()
918 if (match(Op0, m_ZeroInt()) || match(Op0, m_Undef())) in visitCallInst()
DInstCombineCompares.cpp2872 if (match(BCSrcOp, m_Shuffle(m_Value(Vec), m_Undef(), m_Mask(Mask)))) { in foldICmpBitCast()
5509 if (!match(LHS, m_Shuffle(m_Value(V1), m_Undef(), m_Mask(M)))) in foldVectorCmp()
5516 if (match(RHS, m_Shuffle(m_Value(V2), m_Undef(), m_SpecificMask(M))) && in foldVectorCmp()
/external/llvm-project/llvm/lib/Transforms/Vectorize/
DVectorCombine.cpp98 if (!Ty || !match(&I, m_InsertElt(m_Undef(), m_Value(Scalar), m_ZeroInt())) || in vectorizeLoadInsert()
453 m_OneUse(m_Shuffle(m_Value(V), m_Undef(), m_Mask(Mask)))))) in foldBitcastShuf()
/external/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/InstCombine/
DInstCombineVectorOps.cpp830 if (!match(Op0, m_InsertElement(m_Undef(), m_Specific(X), m_ZeroInt()))) in foldInsEltIntoSplat()
1519 if (!match(Op0, m_OneUse(m_InsertElement(m_Undef(), m_Value(X), in canonicalizeInsertSplat()
1521 !match(Op1, m_Undef()) || match(Mask, m_ZeroInt()) || IndexC == 0) in canonicalizeInsertSplat()
1676 if (!match(Shuf.getOperand(1), m_Undef()) || !Shuf.isIdentityWithExtract()) in narrowVectorSelect()
1690 if (!match(Cond, m_OneUse(m_ShuffleVector(m_Value(NarrowCond), m_Undef(), in narrowVectorSelect()
DInstructionCombining.cpp1483 if (match(LHS, m_ShuffleVector(m_Value(V1), m_Undef(), m_Constant(Mask))) && in foldVectorBinop()
1484 match(RHS, m_ShuffleVector(m_Value(V2), m_Undef(), m_Specific(Mask))) && in foldVectorBinop()
1522 m_OneUse(m_ShuffleVector(m_Value(V1), m_Undef(), m_Constant(Mask))), in foldVectorBinop()
DInstCombineCompares.cpp2797 m_ShuffleVector(m_Value(Vec), m_Undef(), m_Constant(Mask)))) { in foldICmpBitCast()
5411 if (match(LHS, m_ShuffleVector(m_Value(V1), m_Undef(), m_Constant(M))) && in foldVectorCmp()
5412 match(RHS, m_ShuffleVector(m_Value(V2), m_Undef(), m_Specific(M))) && in foldVectorCmp()
DInstCombineCalls.cpp1984 if (match(Op1, m_ZeroInt()) || match(Op1, m_Undef())) in visitCallInst()
1989 if (match(Op0, m_ZeroInt()) || match(Op0, m_Undef())) in visitCallInst()
/external/llvm-project/llvm/lib/IR/
DConstants.cpp739 if (match(C, m_Undef())) { in replaceUndefsWith()
755 NewC[i] = EltC && match(EltC, m_Undef()) ? Replacement : EltC; in replaceUndefsWith()
762 if (match(C, m_Undef())) in mergeUndefsWith()
766 if (match(Other, m_Undef())) in mergeUndefsWith()
785 if (!match(NewC[I], m_Undef()) && match(OtherEltC, m_Undef())) { in mergeUndefsWith()
DConstantFold.cpp1156 if (match(C2, m_CombineOr(m_Undef(), m_Zero()))) in ConstantFoldBinaryInstruction()
1167 if (match(C2, m_CombineOr(m_Undef(), m_Zero()))) in ConstantFoldBinaryInstruction()
/external/llvm/include/llvm/IR/
DPatternMatch.h80 inline class_match<UndefValue> m_Undef() { return class_match<UndefValue>(); } in m_Undef() function
/external/swiftshader/third_party/llvm-10.0/llvm/lib/IR/
DConstants.cpp630 if (match(C, m_Undef())) { in replaceUndefsWith()
645 NewC[i] = EltC && match(EltC, m_Undef()) ? Replacement : EltC; in replaceUndefsWith()
DConstantFold.cpp1061 if (match(C2, m_Undef())) in ConstantFoldBinaryInstruction()
/external/llvm/lib/Transforms/Utils/
DLocal.cpp1383 if (match(II->getArgOperand(0), m_CombineOr(m_Zero(), m_Undef()))) { in markAliveBlocks()
/external/swiftshader/third_party/llvm-10.0/llvm/include/llvm/IR/
DPatternMatch.h87 inline class_match<UndefValue> m_Undef() { return class_match<UndefValue>(); } in m_Undef() function
/external/llvm/lib/IR/
DConstantFold.cpp963 if (match(C2, m_Undef())) in ConstantFoldBinaryInstruction()
/external/llvm-project/llvm/lib/Transforms/Utils/
DLocal.cpp2188 if (match(CI->getArgOperand(0), m_CombineOr(m_Zero(), m_Undef()))) { in markAliveBlocks()
/external/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/Utils/
DLocal.cpp2054 if (match(CI->getArgOperand(0), m_CombineOr(m_Zero(), m_Undef()))) { in markAliveBlocks()
/external/llvm-project/llvm/include/llvm/IR/
DPatternMatch.h97 inline class_match<UndefValue> m_Undef() { return class_match<UndefValue>(); } in m_Undef() function

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