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-rw-r--r--src/shader_recompiler/CMakeLists.txt1
-rw-r--r--src/shader_recompiler/backend/spirv/emit_spirv.h67
-rw-r--r--src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp192
-rw-r--r--src/shader_recompiler/backend/spirv/emit_spirv_select.cpp21
-rw-r--r--src/shader_recompiler/frontend/ir/ir_emitter.cpp144
-rw-r--r--src/shader_recompiler/frontend/ir/ir_emitter.h18
-rw-r--r--src/shader_recompiler/frontend/ir/opcodes.inc50
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h3
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp2
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp4
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp8
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp42
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp41
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp12
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/impl.h5
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp2
-rw-r--r--src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp12
-rw-r--r--src/shader_recompiler/ir_opt/constant_propagation_pass.cpp2
18 files changed, 507 insertions, 119 deletions
diff --git a/src/shader_recompiler/CMakeLists.txt b/src/shader_recompiler/CMakeLists.txt
index 802527255..5574feaa6 100644
--- a/src/shader_recompiler/CMakeLists.txt
+++ b/src/shader_recompiler/CMakeLists.txt
@@ -65,6 +65,7 @@ add_library(shader_recompiler STATIC
frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
frontend/maxwell/translate/impl/floating_point_multi_function.cpp
frontend/maxwell/translate/impl/floating_point_multiply.cpp
+ frontend/maxwell/translate/impl/floating_point_range_reduction.cpp
frontend/maxwell/translate/impl/impl.cpp
frontend/maxwell/translate/impl/impl.h
frontend/maxwell/translate/impl/integer_add.cpp
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.h b/src/shader_recompiler/backend/spirv/emit_spirv.h
index 1b9be445e..130c71996 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv.h
+++ b/src/shader_recompiler/backend/spirv/emit_spirv.h
@@ -108,10 +108,12 @@ void EmitCompositeConstructF64x4(EmitContext& ctx);
void EmitCompositeExtractF64x2(EmitContext& ctx);
void EmitCompositeExtractF64x3(EmitContext& ctx);
void EmitCompositeExtractF64x4(EmitContext& ctx);
-void EmitSelect8(EmitContext& ctx);
-void EmitSelect16(EmitContext& ctx);
-Id EmitSelect32(EmitContext& ctx, Id cond, Id true_value, Id false_value);
-void EmitSelect64(EmitContext& ctx);
+Id EmitSelectU8(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectU16(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectU32(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectU64(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectF16(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectF32(EmitContext& ctx, Id cond, Id true_value, Id false_value);
void EmitBitCastU16F16(EmitContext& ctx);
Id EmitBitCastU32F32(EmitContext& ctx, Id value);
void EmitBitCastU64F64(EmitContext& ctx);
@@ -149,18 +151,15 @@ Id EmitFPMul64(EmitContext& ctx, IR::Inst* inst, Id a, Id b);
Id EmitFPNeg16(EmitContext& ctx, Id value);
Id EmitFPNeg32(EmitContext& ctx, Id value);
Id EmitFPNeg64(EmitContext& ctx, Id value);
-void EmitFPRecip32(EmitContext& ctx);
-void EmitFPRecip64(EmitContext& ctx);
-void EmitFPRecipSqrt32(EmitContext& ctx);
-void EmitFPRecipSqrt64(EmitContext& ctx);
-void EmitFPSqrt(EmitContext& ctx);
-void EmitFPSin(EmitContext& ctx);
-void EmitFPSinNotReduced(EmitContext& ctx);
-void EmitFPExp2(EmitContext& ctx);
-void EmitFPExp2NotReduced(EmitContext& ctx);
-void EmitFPCos(EmitContext& ctx);
-void EmitFPCosNotReduced(EmitContext& ctx);
-void EmitFPLog2(EmitContext& ctx);
+Id EmitFPSin(EmitContext& ctx, Id value);
+Id EmitFPCos(EmitContext& ctx, Id value);
+Id EmitFPExp2(EmitContext& ctx, Id value);
+Id EmitFPLog2(EmitContext& ctx, Id value);
+Id EmitFPRecip32(EmitContext& ctx, Id value);
+Id EmitFPRecip64(EmitContext& ctx, Id value);
+Id EmitFPRecipSqrt32(EmitContext& ctx, Id value);
+Id EmitFPRecipSqrt64(EmitContext& ctx, Id value);
+Id EmitFPSqrt(EmitContext& ctx, Id value);
Id EmitFPSaturate16(EmitContext& ctx, Id value);
Id EmitFPSaturate32(EmitContext& ctx, Id value);
Id EmitFPSaturate64(EmitContext& ctx, Id value);
@@ -176,6 +175,42 @@ Id EmitFPCeil64(EmitContext& ctx, Id value);
Id EmitFPTrunc16(EmitContext& ctx, Id value);
Id EmitFPTrunc32(EmitContext& ctx, Id value);
Id EmitFPTrunc64(EmitContext& ctx, Id value);
+Id EmitFPOrdEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdNotEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdNotEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdNotEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordNotEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordNotEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordNotEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThan16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThan32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThan64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThan16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThan32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThan64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThan16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThan32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThan64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThan16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThan32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThan64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs);
Id EmitIAdd32(EmitContext& ctx, IR::Inst* inst, Id a, Id b);
void EmitIAdd64(EmitContext& ctx);
Id EmitISub32(EmitContext& ctx, Id a, Id b);
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp
index 5d0b74f9b..749f11742 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp
@@ -100,52 +100,40 @@ Id EmitFPNeg64(EmitContext& ctx, Id value) {
return ctx.OpFNegate(ctx.F64[1], value);
}
-void EmitFPRecip32(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
-}
-
-void EmitFPRecip64(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPSin(EmitContext& ctx, Id value) {
+ return ctx.OpSin(ctx.F32[1], value);
}
-void EmitFPRecipSqrt32(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPCos(EmitContext& ctx, Id value) {
+ return ctx.OpCos(ctx.F32[1], value);
}
-void EmitFPRecipSqrt64(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPExp2(EmitContext& ctx, Id value) {
+ return ctx.OpExp2(ctx.F32[1], value);
}
-void EmitFPSqrt(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPLog2(EmitContext& ctx, Id value) {
+ return ctx.OpLog2(ctx.F32[1], value);
}
-void EmitFPSin(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPRecip32(EmitContext& ctx, Id value) {
+ return ctx.OpFDiv(ctx.F32[1], ctx.Constant(ctx.F32[1], 1.0f), value);
}
-void EmitFPSinNotReduced(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPRecip64(EmitContext& ctx, Id value) {
+ return ctx.OpFDiv(ctx.F64[1], ctx.Constant(ctx.F64[1], 1.0f), value);
}
-void EmitFPExp2(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPRecipSqrt32(EmitContext& ctx, Id value) {
+ return ctx.OpInverseSqrt(ctx.F32[1], value);
}
-void EmitFPExp2NotReduced(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPRecipSqrt64(EmitContext& ctx, Id value) {
+ return ctx.OpInverseSqrt(ctx.F64[1], value);
}
-void EmitFPCos(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
-}
-
-void EmitFPCosNotReduced(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
-}
-
-void EmitFPLog2(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPSqrt(EmitContext& ctx, Id value) {
+ return ctx.OpSqrt(ctx.F32[1], value);
}
Id EmitFPSaturate16(EmitContext& ctx, Id value) {
@@ -214,4 +202,148 @@ Id EmitFPTrunc64(EmitContext& ctx, Id value) {
return ctx.OpTrunc(ctx.F64[1], value);
}
+Id EmitFPOrdEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdNotEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdNotEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdNotEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordNotEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordNotEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordNotEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThan16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThan32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThan64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThan16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThan32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThan64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThan16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThan32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThan64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThan16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThan32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThan64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFOrdGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+ return ctx.OpFUnordGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
} // namespace Shader::Backend::SPIRV
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp
index eb1926a4d..21cca4455 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp
@@ -6,20 +6,29 @@
namespace Shader::Backend::SPIRV {
-void EmitSelect8(EmitContext&) {
+Id EmitSelectU8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Id cond,
+ [[maybe_unused]] Id true_value, [[maybe_unused]] Id false_value) {
throw NotImplementedException("SPIR-V Instruction");
}
-void EmitSelect16(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitSelectU16(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+ return ctx.OpSelect(ctx.U16, cond, true_value, false_value);
}
-Id EmitSelect32(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+Id EmitSelectU32(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
return ctx.OpSelect(ctx.U32[1], cond, true_value, false_value);
}
-void EmitSelect64(EmitContext&) {
- throw NotImplementedException("SPIR-V Instruction");
+Id EmitSelectU64(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+ return ctx.OpSelect(ctx.U64, cond, true_value, false_value);
+}
+
+Id EmitSelectF16(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+ return ctx.OpSelect(ctx.F16[1], cond, true_value, false_value);
+}
+
+Id EmitSelectF32(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+ return ctx.OpSelect(ctx.F32[1], cond, true_value, false_value);
}
} // namespace Shader::Backend::SPIRV
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
index 34c2f67fb..8ba86e614 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
@@ -361,19 +361,21 @@ Value IREmitter::CompositeExtract(const Value& vector, size_t element) {
}
}
-UAny IREmitter::Select(const U1& condition, const UAny& true_value, const UAny& false_value) {
+Value IREmitter::Select(const U1& condition, const Value& true_value, const Value& false_value) {
if (true_value.Type() != false_value.Type()) {
throw InvalidArgument("Mismatching types {} and {}", true_value.Type(), false_value.Type());
}
switch (true_value.Type()) {
case Type::U8:
- return Inst<UAny>(Opcode::Select8, condition, true_value, false_value);
+ return Inst(Opcode::SelectU8, condition, true_value, false_value);
case Type::U16:
- return Inst<UAny>(Opcode::Select16, condition, true_value, false_value);
+ return Inst(Opcode::SelectU16, condition, true_value, false_value);
case Type::U32:
- return Inst<UAny>(Opcode::Select32, condition, true_value, false_value);
+ return Inst(Opcode::SelectU32, condition, true_value, false_value);
case Type::U64:
- return Inst<UAny>(Opcode::Select64, condition, true_value, false_value);
+ return Inst(Opcode::SelectU64, condition, true_value, false_value);
+ case Type::F32:
+ return Inst(Opcode::SelectF32, condition, true_value, false_value);
default:
throw InvalidArgument("Invalid type {}", true_value.Type());
}
@@ -503,12 +505,16 @@ F16F32F64 IREmitter::FPAbsNeg(const F16F32F64& value, bool abs, bool neg) {
return result;
}
-F32 IREmitter::FPCosNotReduced(const F32& value) {
- return Inst<F32>(Opcode::FPCosNotReduced, value);
+F32 IREmitter::FPCos(const F32& value) {
+ return Inst<F32>(Opcode::FPCos, value);
+}
+
+F32 IREmitter::FPSin(const F32& value) {
+ return Inst<F32>(Opcode::FPSin, value);
}
-F32 IREmitter::FPExp2NotReduced(const F32& value) {
- return Inst<F32>(Opcode::FPExp2NotReduced, value);
+F32 IREmitter::FPExp2(const F32& value) {
+ return Inst<F32>(Opcode::FPExp2, value);
}
F32 IREmitter::FPLog2(const F32& value) {
@@ -517,9 +523,9 @@ F32 IREmitter::FPLog2(const F32& value) {
F32F64 IREmitter::FPRecip(const F32F64& value) {
switch (value.Type()) {
- case Type::U32:
+ case Type::F32:
return Inst<F32>(Opcode::FPRecip32, value);
- case Type::U64:
+ case Type::F64:
return Inst<F64>(Opcode::FPRecip64, value);
default:
ThrowInvalidType(value.Type());
@@ -528,19 +534,15 @@ F32F64 IREmitter::FPRecip(const F32F64& value) {
F32F64 IREmitter::FPRecipSqrt(const F32F64& value) {
switch (value.Type()) {
- case Type::U32:
+ case Type::F32:
return Inst<F32>(Opcode::FPRecipSqrt32, value);
- case Type::U64:
+ case Type::F64:
return Inst<F64>(Opcode::FPRecipSqrt64, value);
default:
ThrowInvalidType(value.Type());
}
}
-F32 IREmitter::FPSinNotReduced(const F32& value) {
- return Inst<F32>(Opcode::FPSinNotReduced, value);
-}
-
F32 IREmitter::FPSqrt(const F32& value) {
return Inst<F32>(Opcode::FPSqrt, value);
}
@@ -610,6 +612,114 @@ F16F32F64 IREmitter::FPTrunc(const F16F32F64& value, FpControl control) {
}
}
+U1 IREmitter::FPEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+ if (lhs.Type() != rhs.Type()) {
+ throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+ }
+ switch (lhs.Type()) {
+ case Type::F16:
+ return Inst<U1>(ordered ? Opcode::FPOrdEqual16 : Opcode::FPUnordEqual16, lhs, rhs);
+ case Type::F32:
+ return Inst<U1>(ordered ? Opcode::FPOrdEqual32 : Opcode::FPUnordEqual32, lhs, rhs);
+ case Type::F64:
+ return Inst<U1>(ordered ? Opcode::FPOrdEqual64 : Opcode::FPUnordEqual64, lhs, rhs);
+ default:
+ ThrowInvalidType(lhs.Type());
+ }
+}
+
+U1 IREmitter::FPNotEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+ if (lhs.Type() != rhs.Type()) {
+ throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+ }
+ switch (lhs.Type()) {
+ case Type::F16:
+ return Inst<U1>(ordered ? Opcode::FPOrdNotEqual16 : Opcode::FPUnordNotEqual16, lhs, rhs);
+ case Type::F32:
+ return Inst<U1>(ordered ? Opcode::FPOrdNotEqual32 : Opcode::FPUnordNotEqual32, lhs, rhs);
+ case Type::F64:
+ return Inst<U1>(ordered ? Opcode::FPOrdNotEqual64 : Opcode::FPUnordNotEqual64, lhs, rhs);
+ default:
+ ThrowInvalidType(lhs.Type());
+ }
+}
+
+U1 IREmitter::FPLessThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+ if (lhs.Type() != rhs.Type()) {
+ throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+ }
+ switch (lhs.Type()) {
+ case Type::F16:
+ return Inst<U1>(ordered ? Opcode::FPOrdLessThan16 : Opcode::FPUnordLessThan16, lhs, rhs);
+ case Type::F32:
+ return Inst<U1>(ordered ? Opcode::FPOrdLessThan32 : Opcode::FPUnordLessThan32, lhs, rhs);
+ case Type::F64:
+ return Inst<U1>(ordered ? Opcode::FPOrdLessThan64 : Opcode::FPUnordLessThan64, lhs, rhs);
+ default:
+ ThrowInvalidType(lhs.Type());
+ }
+}
+
+U1 IREmitter::FPGreaterThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+ if (lhs.Type() != rhs.Type()) {
+ throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+ }
+ switch (lhs.Type()) {
+ case Type::F16:
+ return Inst<U1>(ordered ? Opcode::FPOrdGreaterThan16 : Opcode::FPUnordGreaterThan16, lhs,
+ rhs);
+ case Type::F32:
+ return Inst<U1>(ordered ? Opcode::FPOrdGreaterThan32 : Opcode::FPUnordGreaterThan32, lhs,
+ rhs);
+ case Type::F64:
+ return Inst<U1>(ordered ? Opcode::FPOrdGreaterThan64 : Opcode::FPUnordGreaterThan64, lhs,
+ rhs);
+ default:
+ ThrowInvalidType(lhs.Type());
+ }
+}
+
+U1 IREmitter::FPLessThanEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+ if (lhs.Type() != rhs.Type()) {
+ throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+ }
+ switch (lhs.Type()) {
+ case Type::F16:
+ return Inst<U1>(ordered ? Opcode::FPOrdLessThanEqual16 : Opcode::FPUnordLessThanEqual16,
+ lhs, rhs);
+ case Type::F32:
+ return Inst<U1>(ordered ? Opcode::FPOrdLessThanEqual32 : Opcode::FPUnordLessThanEqual32,
+ lhs, rhs);
+ case Type::F64:
+ return Inst<U1>(ordered ? Opcode::FPOrdLessThanEqual64 : Opcode::FPUnordLessThanEqual64,
+ lhs, rhs);
+ default:
+ ThrowInvalidType(lhs.Type());
+ }
+}
+
+U1 IREmitter::FPGreaterThanEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+ if (lhs.Type() != rhs.Type()) {
+ throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+ }
+ switch (lhs.Type()) {
+ case Type::F16:
+ return Inst<U1>(ordered ? Opcode::FPOrdGreaterThanEqual16
+ : Opcode::FPUnordGreaterThanEqual16,
+ lhs, rhs);
+ case Type::F32:
+ return Inst<U1>(ordered ? Opcode::FPOrdGreaterThanEqual32
+ : Opcode::FPUnordGreaterThanEqual32,
+ lhs, rhs);
+ case Type::F64:
+ return Inst<U1>(ordered ? Opcode::FPOrdGreaterThanEqual64
+ : Opcode::FPUnordGreaterThanEqual64,
+ lhs, rhs);
+ default:
+ ThrowInvalidType(lhs.Type());
+ }
+}
+
U32U64 IREmitter::IAdd(const U32U64& a, const U32U64& b) {
if (a.Type() != b.Type()) {
throw InvalidArgument("Mismatching types {} and {}", a.Type(), b.Type());
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index 959f4f9da..2c923716a 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -98,7 +98,8 @@ public:
const Value& e4);
[[nodiscard]] Value CompositeExtract(const Value& vector, size_t element);
- [[nodiscard]] UAny Select(const U1& condition, const UAny& true_value, const UAny& false_value);
+ [[nodiscard]] Value Select(const U1& condition, const Value& true_value,
+ const Value& false_value);
template <typename Dest, typename Source>
[[nodiscard]] Dest BitCast(const Source& value);
@@ -121,12 +122,12 @@ public:
[[nodiscard]] F16F32F64 FPNeg(const F16F32F64& value);
[[nodiscard]] F16F32F64 FPAbsNeg(const F16F32F64& value, bool abs, bool neg);
- [[nodiscard]] F32 FPCosNotReduced(const F32& value);
- [[nodiscard]] F32 FPExp2NotReduced(const F32& value);
+ [[nodiscard]] F32 FPCos(const F32& value);
+ [[nodiscard]] F32 FPSin(const F32& value);
+ [[nodiscard]] F32 FPExp2(const F32& value);
[[nodiscard]] F32 FPLog2(const F32& value);
[[nodiscard]] F32F64 FPRecip(const F32F64& value);
[[nodiscard]] F32F64 FPRecipSqrt(const F32F64& value);
- [[nodiscard]] F32 FPSinNotReduced(const F32& value);
[[nodiscard]] F32 FPSqrt(const F32& value);
[[nodiscard]] F16F32F64 FPSaturate(const F16F32F64& value);
[[nodiscard]] F16F32F64 FPRoundEven(const F16F32F64& value, FpControl control = {});
@@ -134,6 +135,15 @@ public:
[[nodiscard]] F16F32F64 FPCeil(const F16F32F64& value, FpControl control = {});
[[nodiscard]] F16F32F64 FPTrunc(const F16F32F64& value, FpControl control = {});
+ [[nodiscard]] U1 FPEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
+ [[nodiscard]] U1 FPNotEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
+ [[nodiscard]] U1 FPLessThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
+ [[nodiscard]] U1 FPGreaterThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
+ [[nodiscard]] U1 FPLessThanEqual(const F16F32F64& lhs, const F16F32F64& rhs,
+ bool ordered = true);
+ [[nodiscard]] U1 FPGreaterThanEqual(const F16F32F64& lhs, const F16F32F64& rhs,
+ bool ordered = true);
+
[[nodiscard]] U32U64 IAdd(const U32U64& a, const U32U64& b);
[[nodiscard]] U32U64 ISub(const U32U64& a, const U32U64& b);
[[nodiscard]] U32 IMul(const U32& a, const U32& b);
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index 50da77535..f2d71144a 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -103,10 +103,12 @@ OPCODE(CompositeExtractF64x3, F64, F64x
OPCODE(CompositeExtractF64x4, F64, F64x4, U32, )
// Select operations
-OPCODE(Select8, U8, U1, U8, U8, )
-OPCODE(Select16, U16, U1, U16, U16, )
-OPCODE(Select32, U32, U1, U32, U32, )
-OPCODE(Select64, U64, U1, U64, U64, )
+OPCODE(SelectU8, U8, U1, U8, U8, )
+OPCODE(SelectU16, U16, U1, U16, U16, )
+OPCODE(SelectU32, U32, U1, U32, U32, )
+OPCODE(SelectU64, U64, U1, U64, U64, )
+OPCODE(SelectF16, F16, U1, F16, F16, )
+OPCODE(SelectF32, F32, U1, F32, F32, )
// Bitwise conversions
OPCODE(BitCastU16F16, U16, F16, )
@@ -156,11 +158,8 @@ OPCODE(FPRecipSqrt32, F32, F32,
OPCODE(FPRecipSqrt64, F64, F64, )
OPCODE(FPSqrt, F32, F32, )
OPCODE(FPSin, F32, F32, )
-OPCODE(FPSinNotReduced, F32, F32, )
OPCODE(FPExp2, F32, F32, )
-OPCODE(FPExp2NotReduced, F32, F32, )
OPCODE(FPCos, F32, F32, )
-OPCODE(FPCosNotReduced, F32, F32, )
OPCODE(FPLog2, F32, F32, )
OPCODE(FPSaturate16, F16, F16, )
OPCODE(FPSaturate32, F32, F32, )
@@ -178,6 +177,43 @@ OPCODE(FPTrunc16, F16, F16,
OPCODE(FPTrunc32, F32, F32, )
OPCODE(FPTrunc64, F64, F64, )
+OPCODE(FPOrdEqual16, U1, F16, F16, )
+OPCODE(FPOrdEqual32, U1, F32, F32, )
+OPCODE(FPOrdEqual64, U1, F64, F64, )
+OPCODE(FPUnordEqual16, U1, F16, F16, )
+OPCODE(FPUnordEqual32, U1, F32, F32, )
+OPCODE(FPUnordEqual64, U1, F64, F64, )
+OPCODE(FPOrdNotEqual16, U1, F16, F16, )
+OPCODE(FPOrdNotEqual32, U1, F32, F32, )
+OPCODE(FPOrdNotEqual64, U1, F64, F64, )
+OPCODE(FPUnordNotEqual16, U1, F16, F16, )
+OPCODE(FPUnordNotEqual32, U1, F32, F32, )
+OPCODE(FPUnordNotEqual64, U1, F64, F64, )
+OPCODE(FPOrdLessThan16, U1, F16, F16, )
+OPCODE(FPOrdLessThan32, U1, F32, F32, )
+OPCODE(FPOrdLessThan64, U1, F64, F64, )
+OPCODE(FPUnordLessThan16, U1, F16, F16, )
+OPCODE(FPUnordLessThan32, U1, F32, F32, )
+OPCODE(FPUnordLessThan64, U1, F64, F64, )
+OPCODE(FPOrdGreaterThan16, U1, F16, F16, )
+OPCODE(FPOrdGreaterThan32, U1, F32, F32, )
+OPCODE(FPOrdGreaterThan64, U1, F64, F64, )
+OPCODE(FPUnordGreaterThan16, U1, F16, F16, )
+OPCODE(FPUnordGreaterThan32, U1, F32, F32, )
+OPCODE(FPUnordGreaterThan64, U1, F64, F64, )
+OPCODE(FPOrdLessThanEqual16, U1, F16, F16, )
+OPCODE(FPOrdLessThanEqual32, U1, F32, F32, )
+OPCODE(FPOrdLessThanEqual64, U1, F64, F64, )
+OPCODE(FPUnordLessThanEqual16, U1, F16, F16, )
+OPCODE(FPUnordLessThanEqual32, U1, F32, F32, )
+OPCODE(FPUnordLessThanEqual64, U1, F64, F64, )
+OPCODE(FPOrdGreaterThanEqual16, U1, F16, F16, )
+OPCODE(FPOrdGreaterThanEqual32, U1, F32, F32, )
+OPCODE(FPOrdGreaterThanEqual64, U1, F64, F64, )
+OPCODE(FPUnordGreaterThanEqual16, U1, F16, F16, )
+OPCODE(FPUnordGreaterThanEqual32, U1, F32, F32, )
+OPCODE(FPUnordGreaterThanEqual64, U1, F64, F64, )
+
// Integer operations
OPCODE(IAdd32, U32, U32, U32, )
OPCODE(IAdd64, U64, U64, U64, )
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h b/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h
index 3da37a2bb..fd73f656c 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h
@@ -46,7 +46,8 @@ inline IR::FmzMode CastFmzMode(FmzMode fmz_mode) {
case FmzMode::FTZ:
return IR::FmzMode::FTZ;
case FmzMode::FMZ:
- return IR::FmzMode::FMZ;
+ // FMZ is manually handled in the instruction
+ return IR::FmzMode::FTZ;
case FmzMode::INVALIDFMZ3:
break;
}
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp
index 219ffcc6a..76a807d4e 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp
@@ -53,7 +53,7 @@ void FADD(TranslatorVisitor& v, u64 insn, const IR::F32& src_b) {
} // Anonymous namespace
void TranslatorVisitor::FADD_reg(u64 insn) {
- FADD(*this, insn, GetRegFloat20(insn));
+ FADD(*this, insn, GetFloatReg20(insn));
}
void TranslatorVisitor::FADD_cbuf(u64 insn) {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
index 758700d3c..c2ca0873b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
@@ -51,7 +51,7 @@ void FFMA(TranslatorVisitor& v, u64 insn, const IR::F32& src_b, const IR::F32& s
} // Anonymous namespace
void TranslatorVisitor::FFMA_reg(u64 insn) {
- FFMA(*this, insn, GetRegFloat20(insn), GetRegFloat39(insn));
+ FFMA(*this, insn, GetFloatReg20(insn), GetFloatReg39(insn));
}
void TranslatorVisitor::FFMA_rc(u64) {
@@ -59,7 +59,7 @@ void TranslatorVisitor::FFMA_rc(u64) {
}
void TranslatorVisitor::FFMA_cr(u64 insn) {
- FFMA(*this, insn, GetFloatCbuf(insn), GetRegFloat39(insn));
+ FFMA(*this, insn, GetFloatCbuf(insn), GetFloatReg39(insn));
}
void TranslatorVisitor::FFMA_imm(u64) {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp
index ba005fbf4..2f8605619 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp
@@ -10,7 +10,7 @@
namespace Shader::Maxwell {
namespace {
-enum class Operation {
+enum class Operation : u64 {
Cos = 0,
Sin = 1,
Ex2 = 2, // Base 2 exponent
@@ -39,11 +39,11 @@ void TranslatorVisitor::MUFU(u64 insn) {
IR::F32 value{[&]() -> IR::F32 {
switch (mufu.operation) {
case Operation::Cos:
- return ir.FPCosNotReduced(op_a);
+ return ir.FPCos(op_a);
case Operation::Sin:
- return ir.FPSinNotReduced(op_a);
+ return ir.FPSin(op_a);
case Operation::Ex2:
- return ir.FPExp2NotReduced(op_a);
+ return ir.FPExp2(op_a);
case Operation::Lg2:
return ir.FPLog2(op_a);
case Operation::Rcp:
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp
index 5c38d3fc1..edf2cadae 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp
@@ -55,9 +55,6 @@ void FMUL(TranslatorVisitor& v, u64 insn, const IR::F32& src_b, FmzMode fmz_mode
if (cc) {
throw NotImplementedException("FMUL CC");
}
- if (sat) {
- throw NotImplementedException("FMUL SAT");
- }
IR::F32 op_a{v.F(fmul.src_a)};
if (scale != Scale::None) {
if (fmz_mode != FmzMode::FTZ || fp_rounding != FpRounding::RN) {
@@ -71,7 +68,20 @@ void FMUL(TranslatorVisitor& v, u64 insn, const IR::F32& src_b, FmzMode fmz_mode
.rounding{CastFpRounding(fp_rounding)},
.fmz_mode{CastFmzMode(fmz_mode)},
};
- v.F(fmul.dest_reg, v.ir.FPMul(op_a, op_b, fp_control));
+ IR::F32 value{v.ir.FPMul(op_a, op_b, fp_control)};
+ if (fmz_mode == FmzMode::FMZ && !sat) {
+ // Do not implement FMZ if SAT is enabled, as it does the logic for us.
+ // On D3D9 mode, anything * 0 is zero, even NAN and infinity
+ const IR::F32 zero{v.ir.Imm32(0.0f)};
+ const IR::U1 zero_a{v.ir.FPEqual(op_a, zero)};
+ const IR::U1 zero_b{v.ir.FPEqual(op_b, zero)};
+ const IR::U1 any_zero{v.ir.LogicalOr(zero_a, zero_b)};
+ value = IR::F32{v.ir.Select(any_zero, zero, value)};
+ }
+ if (sat) {
+ value = v.ir.FPSaturate(value);
+ }
+ v.F(fmul.dest_reg, value);
}
void FMUL(TranslatorVisitor& v, u64 insn, const IR::F32& src_b) {
@@ -83,27 +93,33 @@ void FMUL(TranslatorVisitor& v, u64 insn, const IR::F32& src_b) {
BitField<47, 1, u64> cc;
BitField<48, 1, u64> neg_b;
BitField<50, 1, u64> sat;
- } fmul{insn};
-
+ } const fmul{insn};
FMUL(v, insn, src_b, fmul.fmz, fmul.fp_rounding, fmul.scale, fmul.sat != 0, fmul.cc != 0,
fmul.neg_b != 0);
}
} // Anonymous namespace
void TranslatorVisitor::FMUL_reg(u64 insn) {
- return FMUL(*this, insn, GetRegFloat20(insn));
+ return FMUL(*this, insn, GetFloatReg20(insn));
}
-void TranslatorVisitor::FMUL_cbuf(u64) {
- throw NotImplementedException("FMUL (cbuf)");
+void TranslatorVisitor::FMUL_cbuf(u64 insn) {
+ return FMUL(*this, insn, GetFloatCbuf(insn));
}
-void TranslatorVisitor::FMUL_imm(u64) {
- throw NotImplementedException("FMUL (imm)");
+void TranslatorVisitor::FMUL_imm(u64 insn) {
+ return FMUL(*this, insn, GetFloatImm20(insn));
}
-void TranslatorVisitor::FMUL32I(u64) {
- throw NotImplementedException("FMUL32I");
+void TranslatorVisitor::FMUL32I(u64 insn) {
+ union {
+ u64 raw;
+ BitField<52, 1, u64> cc;
+ BitField<53, 2, FmzMode> fmz;
+ BitField<55, 1, u64> sat;
+ } const fmul32i{insn};
+ FMUL(*this, insn, GetFloatImm32(insn), fmul32i.fmz, FpRounding::RN, Scale::None,
+ fmul32i.sat != 0, fmul32i.cc != 0, false);
}
} // namespace Shader::Maxwell \ No newline at end of file
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp
new file mode 100644
index 000000000..f91b93fad
--- /dev/null
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp
@@ -0,0 +1,41 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
+
+namespace Shader::Maxwell {
+namespace {
+enum class Mode : u64 {
+ SINCOS,
+ EX2,
+};
+
+void RRO(TranslatorVisitor& v, u64 insn, const IR::F32& src) {
+ union {
+ u64 raw;
+ BitField<0, 8, IR::Reg> dest_reg;
+ BitField<39, 1, Mode> mode;
+ BitField<45, 1, u64> neg;
+ BitField<49, 1, u64> abs;
+ } const rro{insn};
+
+ v.F(rro.dest_reg, v.ir.FPAbsNeg(src, rro.abs != 0, rro.neg != 0));
+}
+} // Anonymous namespace
+
+void TranslatorVisitor::RRO_reg(u64 insn) {
+ RRO(*this, insn, GetFloatReg20(insn));
+}
+
+void TranslatorVisitor::RRO_cbuf(u64 insn) {
+ RRO(*this, insn, GetFloatCbuf(insn));
+}
+
+void TranslatorVisitor::RRO_imm(u64) {
+ throw NotImplementedException("RRO (imm)");
+}
+
+} // namespace Shader::Maxwell
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp
index 165d475b9..a5a0e1a9b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp
@@ -48,11 +48,11 @@ IR::U32 TranslatorVisitor::GetReg39(u64 insn) {
return X(reg.index);
}
-IR::F32 TranslatorVisitor::GetRegFloat20(u64 insn) {
+IR::F32 TranslatorVisitor::GetFloatReg20(u64 insn) {
return ir.BitCast<IR::F32>(GetReg20(insn));
}
-IR::F32 TranslatorVisitor::GetRegFloat39(u64 insn) {
+IR::F32 TranslatorVisitor::GetFloatReg39(u64 insn) {
return ir.BitCast<IR::F32>(GetReg39(insn));
}
@@ -110,6 +110,14 @@ IR::U32 TranslatorVisitor::GetImm32(u64 insn) {
return ir.Imm32(static_cast<u32>(imm.value));
}
+IR::F32 TranslatorVisitor::GetFloatImm32(u64 insn) {
+ union {
+ u64 raw;
+ BitField<20, 32, u64> value;
+ } const imm{insn};
+ return ir.Imm32(Common::BitCast<f32>(static_cast<u32>(imm.value)));
+}
+
void TranslatorVisitor::SetZFlag(const IR::U1& value) {
ir.SetZFlag(value);
}
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h
index 4d4cf2ebf..4e722e205 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h
@@ -304,8 +304,8 @@ public:
[[nodiscard]] IR::U32 GetReg8(u64 insn);
[[nodiscard]] IR::U32 GetReg20(u64 insn);
[[nodiscard]] IR::U32 GetReg39(u64 insn);
- [[nodiscard]] IR::F32 GetRegFloat20(u64 insn);
- [[nodiscard]] IR::F32 GetRegFloat39(u64 insn);
+ [[nodiscard]] IR::F32 GetFloatReg20(u64 insn);
+ [[nodiscard]] IR::F32 GetFloatReg39(u64 insn);
[[nodiscard]] IR::U32 GetCbuf(u64 insn);
[[nodiscard]] IR::F32 GetFloatCbuf(u64 insn);
@@ -314,6 +314,7 @@ public:
[[nodiscard]] IR::F32 GetFloatImm20(u64 insn);
[[nodiscard]] IR::U32 GetImm32(u64 insn);
+ [[nodiscard]] IR::F32 GetFloatImm32(u64 insn);
void SetZFlag(const IR::U1& value);
void SetSFlag(const IR::U1& value);
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp
index d8a5158b5..20af68852 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp
@@ -50,7 +50,7 @@ void SHL(TranslatorVisitor& v, u64 insn, const IR::U32& unsafe_shift) {
//
const IR::U1 is_safe{v.ir.ILessThan(unsafe_shift, v.ir.Imm32(32), false)};
const IR::U32 unsafe_result{v.ir.ShiftLeftLogical(base, unsafe_shift)};
- result = v.ir.Select(is_safe, unsafe_result, v.ir.Imm32(0));
+ result = IR::U32{v.ir.Select(is_safe, unsafe_result, v.ir.Imm32(0))};
}
v.X(shl.dest_reg, result);
}
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp
index 628cf1c14..4114e10be 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp
@@ -721,18 +721,6 @@ void TranslatorVisitor::RET(u64) {
ThrowNotImplemented(Opcode::RET);
}
-void TranslatorVisitor::RRO_reg(u64) {
- ThrowNotImplemented(Opcode::RRO_reg);
-}
-
-void TranslatorVisitor::RRO_cbuf(u64) {
- ThrowNotImplemented(Opcode::RRO_cbuf);
-}
-
-void TranslatorVisitor::RRO_imm(u64) {
- ThrowNotImplemented(Opcode::RRO_imm);
-}
-
void TranslatorVisitor::RTT(u64) {
ThrowNotImplemented(Opcode::RTT);
}
diff --git a/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp b/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
index 4d4e88259..ae3d5a7d6 100644
--- a/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
+++ b/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
@@ -330,7 +330,7 @@ void ConstantPropagation(IR::Block& block, IR::Inst& inst) {
return FoldBitCast<u32, f32>(inst, IR::Opcode::BitCastF32U32);
case IR::Opcode::IAdd64:
return FoldAdd<u64>(block, inst);
- case IR::Opcode::Select32:
+ case IR::Opcode::SelectU32:
return FoldSelect<u32>(inst);
case IR::Opcode::LogicalAnd:
return FoldLogicalAnd(inst);