Home
last modified time | relevance | path

Searched refs:m_AnyZeroFP (Results 1 – 10 of 10) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Target/AMDGPU/
H A DAMDGPUInstCombineIntrinsic.cpp1022 if (match(Op0, PatternMatch::m_AnyZeroFP()) || in instCombineIntrinsic()
1023 match(Op1, PatternMatch::m_AnyZeroFP())) in instCombineIntrinsic()
1043 if (match(Op0, PatternMatch::m_AnyZeroFP()) || in instCombineIntrinsic()
1044 match(Op1, PatternMatch::m_AnyZeroFP())) { in instCombineIntrinsic()
/llvm-project-15.0.7/llvm/unittests/IR/
H A DPatternMatch.cpp1148 EXPECT_FALSE(match(ScalarUndef, m_AnyZeroFP())); in TEST_F()
1149 EXPECT_FALSE(match(VectorUndef, m_AnyZeroFP())); in TEST_F()
1150 EXPECT_TRUE(match(ScalarZero, m_AnyZeroFP())); in TEST_F()
1151 EXPECT_TRUE(match(VectorZero, m_AnyZeroFP())); in TEST_F()
1152 EXPECT_TRUE(match(VectorZeroUndef, m_AnyZeroFP())); in TEST_F()
1153 EXPECT_FALSE(match(VectorInfUndef, m_AnyZeroFP())); in TEST_F()
1154 EXPECT_FALSE(match(VectorNaNUndef, m_AnyZeroFP())); in TEST_F()
/llvm-project-15.0.7/llvm/lib/Analysis/
H A DInstructionSimplify.cpp4055 if (match(RHS, m_AnyZeroFP())) { in simplifyFCmpInst()
5176 if (match(Op0, m_FSub(m_AnyZeroFP(), m_Specific(Op1))) || in simplifyFAddInst()
5177 match(Op1, m_FSub(m_AnyZeroFP(), m_Specific(Op0)))) in simplifyFAddInst()
5235 if (FMF.noSignedZeros() && match(Op0, m_AnyZeroFP()) && in simplifyFSubInst()
5236 (match(Op1, m_FSub(m_AnyZeroFP(), m_Value(X))) || in simplifyFSubInst()
5273 if (FMF.noNaNs() && FMF.noSignedZeros() && match(Op1, m_AnyZeroFP())) in simplifyFMAFMul()
5277 if (FMF.noNaNs() && FMF.noSignedZeros() && match(Op0, m_AnyZeroFP())) in simplifyFMAFMul()
5360 if (FMF.noNaNs() && FMF.noSignedZeros() && match(Op0, m_AnyZeroFP())) in simplifyFDivInst()
H A DValueTracking.cpp6067 if (match(TrueVal, m_AnyZeroFP()) && !match(FalseVal, m_AnyZeroFP()) && in matchSelectPattern()
6070 else if (match(FalseVal, m_AnyZeroFP()) && !match(TrueVal, m_AnyZeroFP()) && in matchSelectPattern()
6075 if (match(CmpLHS, m_AnyZeroFP())) in matchSelectPattern()
6077 if (match(CmpRHS, m_AnyZeroFP())) in matchSelectPattern()
/llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/
H A DInstCombineAndOrXor.cpp1283 if (match(Op1, m_FCmp(Pred, m_Value(), m_AnyZeroFP()))) in reassociateFCmps()
1290 if (!match(Op0, m_FCmp(Pred, m_Value(X), m_AnyZeroFP())) || Pred != NanPred || in reassociateFCmps()
1296 if (!match(BO10, m_FCmp(Pred, m_Value(Y), m_AnyZeroFP())) || in reassociateFCmps()
1300 if (!match(BO10, m_FCmp(Pred, m_Value(Y), m_AnyZeroFP())) || in reassociateFCmps()
H A DInstCombineSelect.cpp87 if (!match(IdC, m_AnyZeroFP()) || !match(C, m_AnyZeroFP())) in foldSelectBinOpIdentity()
2521 if (!match(CondVal, m_FCmp(Pred, m_Specific(X), m_AnyZeroFP()))) in foldSelectWithFCmpToFabs()
H A DInstCombineCompares.cpp6643 if (!match(RHSC, m_AnyZeroFP())) in foldFCmpReciprocalAndZero()
6826 if (match(Op1, m_AnyZeroFP()) && !match(Op1, m_PosZeroFP())) in visitFCmpInst()
6930 match(Op1, m_AnyZeroFP()) && !C->isZero() && !C->isNaN()) { in visitFCmpInst()
H A DInstCombineAddSub.cpp1641 m_AnyZeroFP(), m_Value(X))), in visitFAdd()
/llvm-project-15.0.7/llvm/include/llvm/IR/
H A DPatternMatch.h664 inline cstfp_pred_ty<is_any_zero_fp> m_AnyZeroFP() { in m_AnyZeroFP() function
1041 return m_FSub(m_AnyZeroFP(), X); in m_FNegNSZ()
/llvm-project-15.0.7/llvm/lib/Transforms/Utils/
H A DSimplifyLibCalls.cpp2011 if (match(Expo, m_AnyZeroFP())) in optimizePow()