diff options
Diffstat (limited to '')
18 files changed, 136 insertions, 13 deletions
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_extract.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_extract.cpp index 4a03e6939..0738ae7a6 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_extract.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_extract.cpp @@ -14,9 +14,14 @@ void BFE(TranslatorVisitor& v, u64 insn, const IR::U32& src) { BitField<0, 8, IR::Reg> dest_reg; BitField<8, 8, IR::Reg> offset_reg; BitField<40, 1, u64> brev; + BitField<47, 1, u64> cc; BitField<48, 1, u64> is_signed; } const bfe{insn}; + if (bfe.cc != 0) { + throw NotImplementedException("BFE CC"); + } + const IR::U32 offset{v.ir.BitFieldExtract(src, v.ir.Imm32(0), v.ir.Imm32(8), false)}; const IR::U32 count{v.ir.BitFieldExtract(src, v.ir.Imm32(8), v.ir.Imm32(8), false)}; diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_insert.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_insert.cpp index ee312c30d..fb7f821e6 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_insert.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_insert.cpp @@ -13,8 +13,13 @@ void BFI(TranslatorVisitor& v, u64 insn, const IR::U32& src_a, const IR::U32& ba u64 insn; BitField<0, 8, IR::Reg> dest_reg; BitField<8, 8, IR::Reg> insert_reg; + BitField<47, 1, u64> cc; } const bfi{insn}; + if (bfi.cc != 0) { + throw NotImplementedException("BFI CC"); + } + const IR::U32 offset{v.ir.BitFieldExtract(src_a, v.ir.Imm32(0), v.ir.Imm32(8), false)}; const IR::U32 unsafe_count{v.ir.BitFieldExtract(src_a, v.ir.Imm32(8), v.ir.Imm32(8), false)}; const IR::U32 max_size{v.ir.Imm32(32)}; diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/condition_code_set.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/condition_code_set.cpp index ea0c40a54..420f2fb94 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/condition_code_set.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/condition_code_set.cpp @@ -18,17 +18,29 @@ void TranslatorVisitor::CSET(u64 insn) { BitField<42, 1, u64> neg_bop_pred; BitField<44, 1, u64> bf; BitField<45, 2, BooleanOp> bop; + BitField<47, 1, u64> cc; } const cset{insn}; const IR::U32 one_mask{ir.Imm32(-1)}; const IR::U32 fp_one{ir.Imm32(0x3f800000)}; - const IR::U32 fail_result{ir.Imm32(0)}; + const IR::U32 zero{ir.Imm32(0)}; const IR::U32 pass_result{cset.bf == 0 ? one_mask : fp_one}; const IR::U1 cc_test_result{ir.GetFlowTestResult(cset.cc_test)}; const IR::U1 bop_pred{ir.GetPred(cset.bop_pred, cset.neg_bop_pred != 0)}; const IR::U1 pred_result{PredicateCombine(ir, cc_test_result, bop_pred, cset.bop)}; - const IR::U32 result{ir.Select(pred_result, pass_result, fail_result)}; + const IR::U32 result{ir.Select(pred_result, pass_result, zero)}; X(cset.dest_reg, result); + if (cset.cc != 0) { + const IR::U1 is_zero{ir.IEqual(result, zero)}; + SetZFlag(is_zero); + if (cset.bf != 0) { + ResetSFlag(); + } else { + SetSFlag(ir.LogicalNot(is_zero)); + } + ResetOFlag(); + ResetCFlag(); + } } void TranslatorVisitor::CSETP(u64 insn) { diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_compare_and_set.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_compare_and_set.cpp index e2ec852c9..1173192e4 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_compare_and_set.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_compare_and_set.cpp @@ -19,6 +19,7 @@ void DSET(TranslatorVisitor& v, u64 insn, const IR::F64& src_b) { BitField<43, 1, u64> negate_a; BitField<44, 1, u64> abs_b; BitField<45, 2, BooleanOp> bop; + BitField<47, 1, u64> cc; BitField<48, 4, FPCompareOp> compare_op; BitField<52, 1, u64> bf; BitField<53, 1, u64> negate_b; @@ -37,10 +38,22 @@ void DSET(TranslatorVisitor& v, u64 insn, const IR::F64& src_b) { const IR::U32 one_mask{v.ir.Imm32(-1)}; const IR::U32 fp_one{v.ir.Imm32(0x3f800000)}; - const IR::U32 fail_result{v.ir.Imm32(0)}; + const IR::U32 zero{v.ir.Imm32(0)}; const IR::U32 pass_result{dset.bf == 0 ? one_mask : fp_one}; + const IR::U32 result{v.ir.Select(bop_result, pass_result, zero)}; - v.X(dset.dest_reg, IR::U32{v.ir.Select(bop_result, pass_result, fail_result)}); + v.X(dset.dest_reg, result); + if (dset.cc != 0) { + const IR::U1 is_zero{v.ir.IEqual(result, zero)}; + v.SetZFlag(is_zero); + if (dset.bf != 0) { + v.ResetSFlag(); + } else { + v.SetSFlag(v.ir.LogicalNot(is_zero)); + } + v.ResetCFlag(); + v.ResetOFlag(); + } } } // Anonymous namespace diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_fused_multiply_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_fused_multiply_add.cpp index 723841496..f66097014 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_fused_multiply_add.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_fused_multiply_add.cpp @@ -16,10 +16,15 @@ void DFMA(TranslatorVisitor& v, u64 insn, const IR::F64& src_b, const IR::F64& s BitField<0, 8, IR::Reg> dest_reg; BitField<8, 8, IR::Reg> src_a_reg; BitField<50, 2, FpRounding> fp_rounding; + BitField<47, 1, u64> cc; BitField<48, 1, u64> neg_b; BitField<49, 1, u64> neg_c; } const dfma{insn}; + if (dfma.cc != 0) { + throw NotImplementedException("DFMA CC"); + } + const IR::F64 src_a{v.D(dfma.src_a_reg)}; const IR::F64 op_b{v.ir.FPAbsNeg(src_b, false, dfma.neg_b != 0)}; const IR::F64 op_c{v.ir.FPAbsNeg(src_c, false, dfma.neg_c != 0)}; diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_min_max.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_min_max.cpp index 55a224db3..6b551847c 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_min_max.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_min_max.cpp @@ -17,10 +17,15 @@ void DMNMX(TranslatorVisitor& v, u64 insn, const IR::F64& src_b) { BitField<42, 1, u64> neg_pred; BitField<45, 1, u64> negate_b; BitField<46, 1, u64> abs_a; + BitField<47, 1, u64> cc; BitField<48, 1, u64> negate_a; BitField<49, 1, u64> abs_b; } const dmnmx{insn}; + if (dmnmx.cc != 0) { + throw NotImplementedException("DMNMX CC"); + } + const IR::U1 pred{v.ir.GetPred(dmnmx.pred)}; const IR::F64 op_a{v.ir.FPAbsNeg(v.D(dmnmx.src_a_reg), dmnmx.abs_a != 0, dmnmx.negate_a != 0)}; const IR::F64 op_b{v.ir.FPAbsNeg(src_b, dmnmx.abs_b != 0, dmnmx.negate_b != 0)}; diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_multiply.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_multiply.cpp index 4a49299a0..c0159fb65 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_multiply.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_multiply.cpp @@ -16,9 +16,14 @@ void DMUL(TranslatorVisitor& v, u64 insn, const IR::F64& src_b) { BitField<0, 8, IR::Reg> dest_reg; BitField<8, 8, IR::Reg> src_a_reg; BitField<39, 2, FpRounding> fp_rounding; + BitField<47, 1, u64> cc; BitField<48, 1, u64> neg; } const dmul{insn}; + if (dmul.cc != 0) { + throw NotImplementedException("DMUL CC"); + } + const IR::F64 src_a{v.ir.FPAbsNeg(v.D(dmul.src_a_reg), false, dmul.neg != 0)}; const IR::FpControl control{ .no_contraction = true, diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare_and_set.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare_and_set.cpp index b9f4ee0d9..eece4f28f 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare_and_set.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare_and_set.cpp @@ -19,6 +19,7 @@ void FSET(TranslatorVisitor& v, u64 insn, const IR::F32& src_b) { BitField<43, 1, u64> negate_a; BitField<44, 1, u64> abs_b; BitField<45, 2, BooleanOp> bop; + BitField<47, 1, u64> cc; BitField<48, 4, FPCompareOp> compare_op; BitField<52, 1, u64> bf; BitField<53, 1, u64> negate_b; @@ -43,10 +44,22 @@ void FSET(TranslatorVisitor& v, u64 insn, const IR::F32& src_b) { const IR::U32 one_mask{v.ir.Imm32(-1)}; const IR::U32 fp_one{v.ir.Imm32(0x3f800000)}; - const IR::U32 fail_result{v.ir.Imm32(0)}; + const IR::U32 zero{v.ir.Imm32(0)}; const IR::U32 pass_result{fset.bf == 0 ? one_mask : fp_one}; + const IR::U32 result{v.ir.Select(bop_result, pass_result, zero)}; - v.X(fset.dest_reg, IR::U32{v.ir.Select(bop_result, pass_result, fail_result)}); + v.X(fset.dest_reg, result); + if (fset.cc != 0) { + const IR::U1 is_zero{v.ir.IEqual(result, zero)}; + v.SetZFlag(is_zero); + if (fset.bf != 0) { + v.ResetSFlag(); + } else { + v.SetSFlag(v.ir.LogicalNot(is_zero)); + } + v.ResetCFlag(); + v.ResetOFlag(); + } } } // Anonymous namespace diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_floating_point.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_floating_point.cpp index 035f8782a..ce2cf470d 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_floating_point.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_floating_point.cpp @@ -41,6 +41,7 @@ void F2F(TranslatorVisitor& v, u64 insn, const IR::F16F32F64& src_a, bool abs) { BitField<0, 8, IR::Reg> dest_reg; BitField<44, 1, u64> ftz; BitField<45, 1, u64> neg; + BitField<47, 1, u64> cc; BitField<50, 1, u64> sat; BitField<39, 4, u64> rounding_op; BitField<39, 2, FpRounding> rounding; @@ -53,6 +54,10 @@ void F2F(TranslatorVisitor& v, u64 insn, const IR::F16F32F64& src_a, bool abs) { } } const f2f{insn}; + if (f2f.cc != 0) { + throw NotImplementedException("F2F CC"); + } + IR::F16F32F64 input{v.ir.FPAbsNeg(src_a, abs, f2f.neg != 0)}; const bool any_fp64{f2f.src_size == FloatFormat::F64 || f2f.dst_size == FloatFormat::F64}; diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_min_max.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_min_max.cpp index 8ae437528..c0d6ee5af 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_min_max.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_min_max.cpp @@ -18,10 +18,15 @@ void FMNMX(TranslatorVisitor& v, u64 insn, const IR::F32& src_b) { BitField<44, 1, u64> ftz; BitField<45, 1, u64> negate_b; BitField<46, 1, u64> abs_a; + BitField<47, 1, u64> cc; BitField<48, 1, u64> negate_a; BitField<49, 1, u64> abs_b; } const fmnmx{insn}; + if (fmnmx.cc) { + throw NotImplementedException("FMNMX CC"); + } + const IR::U1 pred{v.ir.GetPred(fmnmx.pred)}; const IR::F32 op_a{v.ir.FPAbsNeg(v.F(fmnmx.src_a_reg), fmnmx.abs_a != 0, fmnmx.negate_a != 0)}; const IR::F32 op_b{v.ir.FPAbsNeg(src_b, fmnmx.abs_b != 0, fmnmx.negate_b != 0)}; diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare_and_set.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare_and_set.cpp index 914af010f..a2cd8d7c6 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare_and_set.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare_and_set.cpp @@ -19,6 +19,7 @@ void ISET(TranslatorVisitor& v, u64 insn, const IR::U32& src_a) { BitField<43, 1, u64> x; BitField<44, 1, u64> bf; BitField<45, 2, BooleanOp> bop; + BitField<47, 1, u64> cc; BitField<48, 1, u64> is_signed; BitField<49, 3, CompareOp> compare_op; } const iset{insn}; @@ -38,12 +39,22 @@ void ISET(TranslatorVisitor& v, u64 insn, const IR::U32& src_a) { const IR::U32 one_mask{v.ir.Imm32(-1)}; const IR::U32 fp_one{v.ir.Imm32(0x3f800000)}; - const IR::U32 fail_result{v.ir.Imm32(0)}; + const IR::U32 zero{v.ir.Imm32(0)}; const IR::U32 pass_result{iset.bf == 0 ? one_mask : fp_one}; - - const IR::U32 result{v.ir.Select(bop_result, pass_result, fail_result)}; + const IR::U32 result{v.ir.Select(bop_result, pass_result, zero)}; v.X(iset.dest_reg, result); + if (iset.cc != 0) { + const IR::U1 is_zero{v.ir.IEqual(result, zero)}; + v.SetZFlag(is_zero); + if (iset.bf != 0) { + v.ResetSFlag(); + } else { + v.SetSFlag(v.ir.LogicalNot(is_zero)); + } + v.ResetCFlag(); + v.ResetOFlag(); + } } } // Anonymous namespace diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_floating_point_conversion.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_floating_point_conversion.cpp index 5a0fc36a0..3c233597f 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_floating_point_conversion.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_floating_point_conversion.cpp @@ -62,7 +62,7 @@ IR::U32 SmallAbs(TranslatorVisitor& v, const IR::U32& value, int bitsize) { void I2F(TranslatorVisitor& v, u64 insn, IR::U32U64 src) { const Encoding i2f{insn}; if (i2f.cc != 0) { - throw NotImplementedException("CC"); + throw NotImplementedException("I2F CC"); } const bool is_signed{i2f.is_signed != 0}; int src_bitsize{}; diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_funnel_shift.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_funnel_shift.cpp index d8d6c939e..5feefc0ce 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_funnel_shift.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_funnel_shift.cpp @@ -33,9 +33,14 @@ void SHF(TranslatorVisitor& v, u64 insn, const IR::U32& shift, const IR::U32& hi BitField<0, 8, IR::Reg> dest_reg; BitField<0, 8, IR::Reg> lo_bits_reg; BitField<37, 2, MaxShift> max_shift; + BitField<47, 1, u64> cc; BitField<48, 2, u64> x_mode; BitField<50, 1, u64> wrap; } const shf{insn}; + + if (shf.cc != 0) { + throw NotImplementedException("SHF CC"); + } if (shf.x_mode != 0) { throw NotImplementedException("SHF X Mode"); } diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_minimum_maximum.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_minimum_maximum.cpp index 40f14ab8a..1badbacc4 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_minimum_maximum.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_minimum_maximum.cpp @@ -16,9 +16,14 @@ void IMNMX(TranslatorVisitor& v, u64 insn, const IR::U32& op_b) { BitField<39, 3, IR::Pred> pred; BitField<42, 1, u64> neg_pred; BitField<43, 2, u64> mode; + BitField<47, 1, u64> cc; BitField<48, 1, u64> is_signed; } const imnmx{insn}; + if (imnmx.cc != 0) { + throw NotImplementedException("IMNMX CC"); + } + if (imnmx.mode != 0) { throw NotImplementedException("IMNMX.MODE"); } diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_right.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_right.cpp index 4025b1358..be00bb605 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_right.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_right.cpp @@ -16,12 +16,16 @@ void SHR(TranslatorVisitor& v, u64 insn, const IR::U32& shift) { BitField<39, 1, u64> is_wrapped; BitField<40, 1, u64> brev; BitField<43, 1, u64> xmode; + BitField<47, 1, u64> cc; BitField<48, 1, u64> is_signed; } const shr{insn}; if (shr.xmode != 0) { throw NotImplementedException("SHR.XMODE"); } + if (shr.cc != 0) { + throw NotImplementedException("SHR.CC"); + } IR::U32 base{v.X(shr.src_reg_a)}; if (shr.brev == 1) { diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp index 784588e83..4a0f04e47 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp @@ -14,6 +14,7 @@ void LEA_hi(TranslatorVisitor& v, u64 insn, const IR::U32& base, IR::U32 offset_ u64 insn; BitField<0, 8, IR::Reg> dest_reg; BitField<8, 8, IR::Reg> offset_lo_reg; + BitField<47, 1, u64> cc; BitField<48, 3, IR::Pred> pred; } const lea{insn}; @@ -21,7 +22,10 @@ void LEA_hi(TranslatorVisitor& v, u64 insn, const IR::U32& base, IR::U32 offset_ throw NotImplementedException("LEA.HI X"); } if (lea.pred != IR::Pred::PT) { - throw NotImplementedException("LEA.LO Pred"); + throw NotImplementedException("LEA.HI Pred"); + } + if (lea.cc != 0) { + throw NotImplementedException("LEA.HI CC"); } const IR::U32 offset_lo{v.X(lea.offset_lo_reg)}; @@ -44,6 +48,7 @@ void LEA_lo(TranslatorVisitor& v, u64 insn, const IR::U32& base) { BitField<39, 5, u64> scale; BitField<45, 1, u64> neg; BitField<46, 1, u64> x; + BitField<47, 1, u64> cc; BitField<48, 3, IR::Pred> pred; } const lea{insn}; if (lea.x != 0) { @@ -52,6 +57,9 @@ void LEA_lo(TranslatorVisitor& v, u64 insn, const IR::U32& base) { if (lea.pred != IR::Pred::PT) { throw NotImplementedException("LEA.LO Pred"); } + if (lea.cc != 0) { + throw NotImplementedException("LEA.LO CC"); + } const IR::U32 offset_lo{v.X(lea.offset_lo_reg)}; const s32 scale{static_cast<s32>(lea.scale)}; diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input.cpp index 256c47504..e0fe47912 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input.cpp @@ -73,8 +73,13 @@ IR::U32 LOP3(TranslatorVisitor& v, u64 insn, const IR::U32& op_b, const IR::U32& u64 insn; BitField<0, 8, IR::Reg> dest_reg; BitField<8, 8, IR::Reg> src_reg; + BitField<47, 1, u64> cc; } const lop3{insn}; + if (lop3.cc != 0) { + throw NotImplementedException("LOP3 CC"); + } + const IR::U32 op_a{v.X(lop3.src_reg)}; const IR::U32 result{ApplyLUT(v.ir, op_a, op_b, op_c, lut)}; v.X(lop3.dest_reg, result); diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_register.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_register.cpp index 6c15963fa..b02789874 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_register.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_register.cpp @@ -21,6 +21,7 @@ void TranslatorVisitor::PSET(u64 insn) { BitField<42, 1, u64> neg_pred_c; BitField<44, 1, u64> bf; BitField<45, 2, BooleanOp> bop_2; + BitField<47, 1, u64> cc; } const pset{insn}; const IR::U1 pred_a{ir.GetPred(pset.pred_a, pset.neg_pred_a != 0)}; @@ -31,11 +32,22 @@ void TranslatorVisitor::PSET(u64 insn) { const IR::U1 res_2{PredicateCombine(ir, res_1, pred_c, pset.bop_2)}; const IR::U32 true_result{pset.bf != 0 ? ir.Imm32(0x3f800000) : ir.Imm32(-1)}; - const IR::U32 false_result{ir.Imm32(0)}; + const IR::U32 zero{ir.Imm32(0)}; - const IR::U32 result{ir.Select(res_2, true_result, false_result)}; + const IR::U32 result{ir.Select(res_2, true_result, zero)}; X(pset.dest_reg, result); + if (pset.cc != 0) { + const IR::U1 is_zero{ir.IEqual(result, zero)}; + SetZFlag(is_zero); + if (pset.bf != 0) { + ResetSFlag(); + } else { + SetSFlag(ir.LogicalNot(is_zero)); + } + ResetOFlag(); + ResetCFlag(); + } } } // namespace Shader::Maxwell |