| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Target/ARM/ |
| D | MVETailPredication.cpp | 228 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()
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| D | ARMISelLowering.cpp | 14997 m_ShuffleVector(m_InsertElement(m_Undef(), m_Value(), m_ZeroInt()), in shouldSinkOperands()
14998 m_Undef(), m_Zero()))) { in shouldSinkOperands()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Analysis/ |
| D | InstructionSimplify.cpp | 623 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 …]
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/InstCombine/ |
| D | InstCombineVectorOps.cpp | 830 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()
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| D | InstructionCombining.cpp | 1483 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()
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| D | InstCombineCompares.cpp | 2797 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()
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| D | InstCombineCalls.cpp | 1984 if (match(Op1, m_ZeroInt()) || match(Op1, m_Undef())) in visitCallInst()
1989 if (match(Op0, m_ZeroInt()) || match(Op0, m_Undef())) in visitCallInst()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/IR/ |
| D | Constants.cpp | 630 if (match(C, m_Undef())) { in replaceUndefsWith()
645 NewC[i] = EltC && match(EltC, m_Undef()) ? Replacement : EltC; in replaceUndefsWith()
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| D | ConstantFold.cpp | 1061 if (match(C2, m_Undef())) in ConstantFoldBinaryInstruction()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/include/llvm/IR/ |
| D | PatternMatch.h | 87 inline class_match<UndefValue> m_Undef() { return class_match<UndefValue>(); } in m_Undef() function
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/Utils/ |
| D | Local.cpp | 2054 if (match(CI->getArgOperand(0), m_CombineOr(m_Zero(), m_Undef()))) { in markAliveBlocks()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Target/AArch64/ |
| D | AArch64ISelLowering.cpp | 8986 if (!match(Op1, m_ShuffleVector(m_Value(S1Op1), m_Undef(), m_Constant(M1))) || in areExtractShuffleVectors()
8987 !match(Op2, m_ShuffleVector(m_Value(S2Op1), m_Undef(), m_Constant(M2)))) in areExtractShuffleVectors()
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