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Searched refs:m_FSub (Results 1 – 8 of 8) sorted by relevance

/llvm-project-15.0.7/llvm/test/Transforms/InstSimplify/
H A Dstrictfp-fsub.ll417 ; TODO: Need constrained intrinsic support in m_FNeg() and m_FSub to fire.
441 ; TODO: Need constrained intrinsic support in m_FNeg() and m_FSub to fire.
465 ; TODO: Need constrained intrinsic support in m_FNeg() and m_FSub to fire.
556 ; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
595 ; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
619 ; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
648 ; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
685 ; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
709 ; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
/llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/
H A DInstCombineAddSub.cpp1474 m_OneUse(m_FSub(m_FPOne(), in factorizeLerp()
2311 match(Op, m_OneUse(m_FSub(m_Value(X), m_Value(Y))))) in visitFNeg()
2390 if (match(Op1, m_OneUse(m_FSub(m_Value(X), m_Value(Y))))) { in visitFSub()
2449 if (match(Op0, m_FSub(m_Specific(Op1), m_Value(X)))) in visitFSub()
2474 if (match(Op0, m_OneUse(m_c_FAdd(m_OneUse(m_FSub(m_Value(X), m_Value(Y))), in visitFSub()
2507 if (match(Op0, m_OneUse(m_FSub(m_Value(X), m_Value(Y))))) { in visitFSub()
H A DInstCombineMulDivRem.cpp539 if (match(Op0, m_OneUse(m_FSub(m_Constant(C1), m_Value(X))))) { in visitFMul()
H A DInstCombineSelect.cpp2526 if (match(TrueVal, m_FSub(m_PosZeroFP(), m_Specific(X)))) { in foldSelectWithFCmpToFabs()
/llvm-project-15.0.7/llvm/lib/Analysis/
H A DInstructionSimplify.cpp5176 if (match(Op0, m_FSub(m_AnyZeroFP(), m_Specific(Op1))) || in simplifyFAddInst()
5177 match(Op1, m_FSub(m_AnyZeroFP(), m_Specific(Op0)))) in simplifyFAddInst()
5189 (match(Op0, m_FSub(m_Value(X), m_Specific(Op1))) || in simplifyFAddInst()
5190 match(Op1, m_FSub(m_Value(X), m_Specific(Op0))))) in simplifyFAddInst()
5236 (match(Op1, m_FSub(m_AnyZeroFP(), m_Value(X))) || in simplifyFSubInst()
5247 (match(Op1, m_FSub(m_Specific(Op0), m_Value(X))) || in simplifyFSubInst()
H A DIVDescriptors.cpp750 m_FSub(m_Value(Op1), m_Value(Op2)).match(I1)) && in isConditionalRdxPattern()
/llvm-project-15.0.7/llvm/include/llvm/IR/
H A DPatternMatch.h997 inline BinaryOp_match<LHS, RHS, Instruction::FSub> m_FSub(const LHS &L, in m_FSub() function
1041 return m_FSub(m_AnyZeroFP(), X); in m_FNegNSZ()
/llvm-project-15.0.7/llvm/lib/Transforms/Scalar/
H A DReassociate.cpp2192 if (match(I, m_FSub(m_Value(X), m_OneUse(m_Instruction(Op))))) in canonicalizeNegFPConstants()