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-rw-r--r--src/video_core/engines/shader_bytecode.h28
-rw-r--r--src/video_core/renderer_opengl/gl_shader_decompiler.cpp99
-rw-r--r--src/video_core/renderer_vulkan/vk_shader_decompiler.cpp27
-rw-r--r--src/video_core/shader/decode.cpp2
-rw-r--r--src/video_core/shader/decode/xmad.cpp12
-rw-r--r--src/video_core/shader/node.h21
-rw-r--r--src/video_core/shader/shader_ir.cpp109
7 files changed, 163 insertions, 135 deletions
diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h
index 8dae754d4..e7cb87589 100644
--- a/src/video_core/engines/shader_bytecode.h
+++ b/src/video_core/engines/shader_bytecode.h
@@ -168,18 +168,22 @@ enum class Pred : u64 {
};
enum class PredCondition : u64 {
- LessThan = 1,
- Equal = 2,
- LessEqual = 3,
- GreaterThan = 4,
- NotEqual = 5,
- GreaterEqual = 6,
- LessThanWithNan = 9,
- LessEqualWithNan = 11,
- GreaterThanWithNan = 12,
- NotEqualWithNan = 13,
- GreaterEqualWithNan = 14,
- // TODO(Subv): Other condition types
+ F = 0, // Always false
+ LT = 1, // Ordered less than
+ EQ = 2, // Ordered equal
+ LE = 3, // Ordered less than or equal
+ GT = 4, // Ordered greater than
+ NE = 5, // Ordered not equal
+ GE = 6, // Ordered greater than or equal
+ NUM = 7, // Ordered
+ NAN_ = 8, // Unordered
+ LTU = 9, // Unordered less than
+ EQU = 10, // Unordered equal
+ LEU = 11, // Unordered less than or equal
+ GTU = 12, // Unordered greater than
+ NEU = 13, // Unordered not equal
+ GEU = 14, // Unordered greater than or equal
+ T = 15, // Always true
};
enum class PredOperation : u64 {
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
index 99fd4ae2c..d071abd84 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -1840,34 +1840,31 @@ private:
Type::HalfFloat};
}
- template <Type type>
- Expression LogicalLessThan(Operation operation) {
- return GenerateBinaryInfix(operation, "<", Type::Bool, type, type);
- }
-
- template <Type type>
- Expression LogicalEqual(Operation operation) {
- return GenerateBinaryInfix(operation, "==", Type::Bool, type, type);
- }
+ template <const std::string_view& op, Type type, bool unordered = false>
+ Expression Comparison(Operation operation) {
+ static_assert(!unordered || type == Type::Float);
- template <Type type>
- Expression LogicalLessEqual(Operation operation) {
- return GenerateBinaryInfix(operation, "<=", Type::Bool, type, type);
- }
-
- template <Type type>
- Expression LogicalGreaterThan(Operation operation) {
- return GenerateBinaryInfix(operation, ">", Type::Bool, type, type);
+ const Expression expr = GenerateBinaryInfix(operation, op, Type::Bool, type, type);
+ if constexpr (!unordered) {
+ return expr;
+ }
+ // Unordered comparisons are always true for NaN operands.
+ return {fmt::format("({} || isnan({}) || isnan({}))", expr.AsBool(),
+ VisitOperand(operation, 0).AsFloat(),
+ VisitOperand(operation, 1).AsFloat()),
+ Type::Bool};
}
- template <Type type>
- Expression LogicalNotEqual(Operation operation) {
- return GenerateBinaryInfix(operation, "!=", Type::Bool, type, type);
+ Expression FOrdered(Operation operation) {
+ return {fmt::format("(!isnan({}) && !isnan({}))", VisitOperand(operation, 0).AsFloat(),
+ VisitOperand(operation, 1).AsFloat()),
+ Type::Bool};
}
- template <Type type>
- Expression LogicalGreaterEqual(Operation operation) {
- return GenerateBinaryInfix(operation, ">=", Type::Bool, type, type);
+ Expression FUnordered(Operation operation) {
+ return {fmt::format("(isnan({}) || isnan({}))", VisitOperand(operation, 0).AsFloat(),
+ VisitOperand(operation, 1).AsFloat()),
+ Type::Bool};
}
Expression LogicalAddCarry(Operation operation) {
@@ -2324,6 +2321,13 @@ private:
Func() = delete;
~Func() = delete;
+ static constexpr std::string_view LessThan = "<";
+ static constexpr std::string_view Equal = "==";
+ static constexpr std::string_view LessEqual = "<=";
+ static constexpr std::string_view GreaterThan = ">";
+ static constexpr std::string_view NotEqual = "!=";
+ static constexpr std::string_view GreaterEqual = ">=";
+
static constexpr std::string_view Add = "Add";
static constexpr std::string_view Min = "Min";
static constexpr std::string_view Max = "Max";
@@ -2425,27 +2429,34 @@ private:
&GLSLDecompiler::LogicalPick2,
&GLSLDecompiler::LogicalAnd2,
- &GLSLDecompiler::LogicalLessThan<Type::Float>,
- &GLSLDecompiler::LogicalEqual<Type::Float>,
- &GLSLDecompiler::LogicalLessEqual<Type::Float>,
- &GLSLDecompiler::LogicalGreaterThan<Type::Float>,
- &GLSLDecompiler::LogicalNotEqual<Type::Float>,
- &GLSLDecompiler::LogicalGreaterEqual<Type::Float>,
- &GLSLDecompiler::LogicalFIsNan,
-
- &GLSLDecompiler::LogicalLessThan<Type::Int>,
- &GLSLDecompiler::LogicalEqual<Type::Int>,
- &GLSLDecompiler::LogicalLessEqual<Type::Int>,
- &GLSLDecompiler::LogicalGreaterThan<Type::Int>,
- &GLSLDecompiler::LogicalNotEqual<Type::Int>,
- &GLSLDecompiler::LogicalGreaterEqual<Type::Int>,
-
- &GLSLDecompiler::LogicalLessThan<Type::Uint>,
- &GLSLDecompiler::LogicalEqual<Type::Uint>,
- &GLSLDecompiler::LogicalLessEqual<Type::Uint>,
- &GLSLDecompiler::LogicalGreaterThan<Type::Uint>,
- &GLSLDecompiler::LogicalNotEqual<Type::Uint>,
- &GLSLDecompiler::LogicalGreaterEqual<Type::Uint>,
+ &GLSLDecompiler::Comparison<Func::LessThan, Type::Float, false>,
+ &GLSLDecompiler::Comparison<Func::Equal, Type::Float, false>,
+ &GLSLDecompiler::Comparison<Func::LessEqual, Type::Float, false>,
+ &GLSLDecompiler::Comparison<Func::GreaterThan, Type::Float, false>,
+ &GLSLDecompiler::Comparison<Func::NotEqual, Type::Float, false>,
+ &GLSLDecompiler::Comparison<Func::GreaterEqual, Type::Float, false>,
+ &GLSLDecompiler::FOrdered,
+ &GLSLDecompiler::FUnordered,
+ &GLSLDecompiler::Comparison<Func::LessThan, Type::Float, true>,
+ &GLSLDecompiler::Comparison<Func::Equal, Type::Float, true>,
+ &GLSLDecompiler::Comparison<Func::LessEqual, Type::Float, true>,
+ &GLSLDecompiler::Comparison<Func::GreaterThan, Type::Float, true>,
+ &GLSLDecompiler::Comparison<Func::NotEqual, Type::Float, true>,
+ &GLSLDecompiler::Comparison<Func::GreaterEqual, Type::Float, true>,
+
+ &GLSLDecompiler::Comparison<Func::LessThan, Type::Int>,
+ &GLSLDecompiler::Comparison<Func::Equal, Type::Int>,
+ &GLSLDecompiler::Comparison<Func::LessEqual, Type::Int>,
+ &GLSLDecompiler::Comparison<Func::GreaterThan, Type::Int>,
+ &GLSLDecompiler::Comparison<Func::NotEqual, Type::Int>,
+ &GLSLDecompiler::Comparison<Func::GreaterEqual, Type::Int>,
+
+ &GLSLDecompiler::Comparison<Func::LessThan, Type::Uint>,
+ &GLSLDecompiler::Comparison<Func::Equal, Type::Uint>,
+ &GLSLDecompiler::Comparison<Func::LessEqual, Type::Uint>,
+ &GLSLDecompiler::Comparison<Func::GreaterThan, Type::Uint>,
+ &GLSLDecompiler::Comparison<Func::NotEqual, Type::Uint>,
+ &GLSLDecompiler::Comparison<Func::GreaterEqual, Type::Uint>,
&GLSLDecompiler::LogicalAddCarry,
diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
index 18678968c..167e20e91 100644
--- a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
+++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
@@ -1618,6 +1618,24 @@ private:
return {};
}
+ Expression LogicalFOrdered(Operation operation) {
+ // Emulate SPIR-V's OpOrdered
+ const Id op_a = AsFloat(Visit(operation[0]));
+ const Id op_b = AsFloat(Visit(operation[1]));
+ const Id is_num_a = OpFOrdEqual(t_bool, op_a, op_a);
+ const Id is_num_b = OpFOrdEqual(t_bool, op_b, op_b);
+ return {OpLogicalAnd(t_bool, is_num_a, is_num_b), Type::Bool};
+ }
+
+ Expression LogicalFUnordered(Operation operation) {
+ // Emulate SPIR-V's OpUnordered
+ const Id op_a = AsFloat(Visit(operation[0]));
+ const Id op_b = AsFloat(Visit(operation[1]));
+ const Id is_nan_a = OpIsNan(t_bool, op_a);
+ const Id is_nan_b = OpIsNan(t_bool, op_b);
+ return {OpLogicalOr(t_bool, is_nan_a, is_nan_b), Type::Bool};
+ }
+
Id GetTextureSampler(Operation operation) {
const auto& meta = std::get<MetaTexture>(operation.GetMeta());
ASSERT(!meta.sampler.is_buffer);
@@ -2511,7 +2529,14 @@ private:
&SPIRVDecompiler::Binary<&Module::OpFOrdGreaterThan, Type::Bool, Type::Float>,
&SPIRVDecompiler::Binary<&Module::OpFOrdNotEqual, Type::Bool, Type::Float>,
&SPIRVDecompiler::Binary<&Module::OpFOrdGreaterThanEqual, Type::Bool, Type::Float>,
- &SPIRVDecompiler::Unary<&Module::OpIsNan, Type::Bool, Type::Float>,
+ &SPIRVDecompiler::LogicalFOrdered,
+ &SPIRVDecompiler::LogicalFUnordered,
+ &SPIRVDecompiler::Binary<&Module::OpFUnordLessThan, Type::Bool, Type::Float>,
+ &SPIRVDecompiler::Binary<&Module::OpFUnordEqual, Type::Bool, Type::Float>,
+ &SPIRVDecompiler::Binary<&Module::OpFUnordLessThanEqual, Type::Bool, Type::Float>,
+ &SPIRVDecompiler::Binary<&Module::OpFUnordGreaterThan, Type::Bool, Type::Float>,
+ &SPIRVDecompiler::Binary<&Module::OpFUnordNotEqual, Type::Bool, Type::Float>,
+ &SPIRVDecompiler::Binary<&Module::OpFUnordGreaterThanEqual, Type::Bool, Type::Float>,
&SPIRVDecompiler::Binary<&Module::OpSLessThan, Type::Bool, Type::Int>,
&SPIRVDecompiler::Binary<&Module::OpIEqual, Type::Bool, Type::Int>,
diff --git a/src/video_core/shader/decode.cpp b/src/video_core/shader/decode.cpp
index a75a5cc63..eeac328a6 100644
--- a/src/video_core/shader/decode.cpp
+++ b/src/video_core/shader/decode.cpp
@@ -255,7 +255,7 @@ void ShaderIR::InsertControlFlow(NodeBlock& bb, const ShaderBlock& block) {
Node n = Operation(OperationCode::Branch, Immediate(branch_case.address));
Node op_b = Immediate(branch_case.cmp_value);
Node condition =
- GetPredicateComparisonInteger(Tegra::Shader::PredCondition::Equal, false, op_a, op_b);
+ GetPredicateComparisonInteger(Tegra::Shader::PredCondition::EQ, false, op_a, op_b);
auto result = Conditional(condition, {n});
bb.push_back(result);
global_code.push_back(result);
diff --git a/src/video_core/shader/decode/xmad.cpp b/src/video_core/shader/decode/xmad.cpp
index 6191ffba1..c83dc6615 100644
--- a/src/video_core/shader/decode/xmad.cpp
+++ b/src/video_core/shader/decode/xmad.cpp
@@ -97,19 +97,19 @@ u32 ShaderIR::DecodeXmad(NodeBlock& bb, u32 pc) {
return SignedOperation(OperationCode::IAdd, is_signed_c, original_c, shifted_b);
}
case Tegra::Shader::XmadMode::CSfu: {
- const Node comp_a = GetPredicateComparisonInteger(PredCondition::Equal, is_signed_a,
- op_a, Immediate(0));
- const Node comp_b = GetPredicateComparisonInteger(PredCondition::Equal, is_signed_b,
- op_b, Immediate(0));
+ const Node comp_a =
+ GetPredicateComparisonInteger(PredCondition::EQ, is_signed_a, op_a, Immediate(0));
+ const Node comp_b =
+ GetPredicateComparisonInteger(PredCondition::EQ, is_signed_b, op_b, Immediate(0));
const Node comp = Operation(OperationCode::LogicalOr, comp_a, comp_b);
const Node comp_minus_a = GetPredicateComparisonInteger(
- PredCondition::NotEqual, is_signed_a,
+ PredCondition::NE, is_signed_a,
SignedOperation(OperationCode::IBitwiseAnd, is_signed_a, op_a,
Immediate(0x80000000)),
Immediate(0));
const Node comp_minus_b = GetPredicateComparisonInteger(
- PredCondition::NotEqual, is_signed_b,
+ PredCondition::NE, is_signed_b,
SignedOperation(OperationCode::IBitwiseAnd, is_signed_b, op_b,
Immediate(0x80000000)),
Immediate(0));
diff --git a/src/video_core/shader/node.h b/src/video_core/shader/node.h
index 601c822d2..f75b62240 100644
--- a/src/video_core/shader/node.h
+++ b/src/video_core/shader/node.h
@@ -110,13 +110,20 @@ enum class OperationCode {
LogicalPick2, /// (bool2 pair, uint index) -> bool
LogicalAnd2, /// (bool2 a) -> bool
- LogicalFLessThan, /// (float a, float b) -> bool
- LogicalFEqual, /// (float a, float b) -> bool
- LogicalFLessEqual, /// (float a, float b) -> bool
- LogicalFGreaterThan, /// (float a, float b) -> bool
- LogicalFNotEqual, /// (float a, float b) -> bool
- LogicalFGreaterEqual, /// (float a, float b) -> bool
- LogicalFIsNan, /// (float a) -> bool
+ LogicalFOrdLessThan, /// (float a, float b) -> bool
+ LogicalFOrdEqual, /// (float a, float b) -> bool
+ LogicalFOrdLessEqual, /// (float a, float b) -> bool
+ LogicalFOrdGreaterThan, /// (float a, float b) -> bool
+ LogicalFOrdNotEqual, /// (float a, float b) -> bool
+ LogicalFOrdGreaterEqual, /// (float a, float b) -> bool
+ LogicalFOrdered, /// (float a, float b) -> bool
+ LogicalFUnordered, /// (float a, float b) -> bool
+ LogicalFUnordLessThan, /// (float a, float b) -> bool
+ LogicalFUnordEqual, /// (float a, float b) -> bool
+ LogicalFUnordLessEqual, /// (float a, float b) -> bool
+ LogicalFUnordGreaterThan, /// (float a, float b) -> bool
+ LogicalFUnordNotEqual, /// (float a, float b) -> bool
+ LogicalFUnordGreaterEqual, /// (float a, float b) -> bool
LogicalILessThan, /// (int a, int b) -> bool
LogicalIEqual, /// (int a, int b) -> bool
diff --git a/src/video_core/shader/shader_ir.cpp b/src/video_core/shader/shader_ir.cpp
index 822674926..e322c3402 100644
--- a/src/video_core/shader/shader_ir.cpp
+++ b/src/video_core/shader/shader_ir.cpp
@@ -10,6 +10,7 @@
#include "common/common_types.h"
#include "common/logging/log.h"
#include "video_core/engines/shader_bytecode.h"
+#include "video_core/shader/node.h"
#include "video_core/shader/node_helper.h"
#include "video_core/shader/registry.h"
#include "video_core/shader/shader_ir.h"
@@ -243,56 +244,44 @@ Node ShaderIR::GetSaturatedHalfFloat(Node value, bool saturate) {
}
Node ShaderIR::GetPredicateComparisonFloat(PredCondition condition, Node op_a, Node op_b) {
+ if (condition == PredCondition::T) {
+ return GetPredicate(true);
+ } else if (condition == PredCondition::F) {
+ return GetPredicate(false);
+ }
+
static constexpr std::array comparison_table{
- std::pair{PredCondition::LessThan, OperationCode::LogicalFLessThan},
- std::pair{PredCondition::Equal, OperationCode::LogicalFEqual},
- std::pair{PredCondition::LessEqual, OperationCode::LogicalFLessEqual},
- std::pair{PredCondition::GreaterThan, OperationCode::LogicalFGreaterThan},
- std::pair{PredCondition::NotEqual, OperationCode::LogicalFNotEqual},
- std::pair{PredCondition::GreaterEqual, OperationCode::LogicalFGreaterEqual},
- std::pair{PredCondition::LessThanWithNan, OperationCode::LogicalFLessThan},
- std::pair{PredCondition::NotEqualWithNan, OperationCode::LogicalFNotEqual},
- std::pair{PredCondition::LessEqualWithNan, OperationCode::LogicalFLessEqual},
- std::pair{PredCondition::GreaterThanWithNan, OperationCode::LogicalFGreaterThan},
- std::pair{PredCondition::GreaterEqualWithNan, OperationCode::LogicalFGreaterEqual},
+ OperationCode(0),
+ OperationCode::LogicalFOrdLessThan, // LT
+ OperationCode::LogicalFOrdEqual, // EQ
+ OperationCode::LogicalFOrdLessEqual, // LE
+ OperationCode::LogicalFOrdGreaterThan, // GT
+ OperationCode::LogicalFOrdNotEqual, // NE
+ OperationCode::LogicalFOrdGreaterEqual, // GE
+ OperationCode::LogicalFOrdered, // NUM
+ OperationCode::LogicalFUnordered, // NAN
+ OperationCode::LogicalFUnordLessThan, // LTU
+ OperationCode::LogicalFUnordEqual, // EQU
+ OperationCode::LogicalFUnordLessEqual, // LEU
+ OperationCode::LogicalFUnordGreaterThan, // GTU
+ OperationCode::LogicalFUnordNotEqual, // NEU
+ OperationCode::LogicalFUnordGreaterEqual, // GEU
};
+ const std::size_t index = static_cast<std::size_t>(condition);
+ ASSERT_MSG(index < std::size(comparison_table), "Invalid condition={}", index);
- const auto comparison =
- std::find_if(comparison_table.cbegin(), comparison_table.cend(),
- [condition](const auto entry) { return condition == entry.first; });
- UNIMPLEMENTED_IF_MSG(comparison == comparison_table.cend(),
- "Unknown predicate comparison operation");
-
- Node predicate = Operation(comparison->second, NO_PRECISE, op_a, op_b);
-
- if (condition == PredCondition::LessThanWithNan ||
- condition == PredCondition::NotEqualWithNan ||
- condition == PredCondition::LessEqualWithNan ||
- condition == PredCondition::GreaterThanWithNan ||
- condition == PredCondition::GreaterEqualWithNan) {
- predicate = Operation(OperationCode::LogicalOr, predicate,
- Operation(OperationCode::LogicalFIsNan, op_a));
- predicate = Operation(OperationCode::LogicalOr, predicate,
- Operation(OperationCode::LogicalFIsNan, op_b));
- }
-
- return predicate;
+ return Operation(comparison_table[index], op_a, op_b);
}
Node ShaderIR::GetPredicateComparisonInteger(PredCondition condition, bool is_signed, Node op_a,
Node op_b) {
static constexpr std::array comparison_table{
- std::pair{PredCondition::LessThan, OperationCode::LogicalILessThan},
- std::pair{PredCondition::Equal, OperationCode::LogicalIEqual},
- std::pair{PredCondition::LessEqual, OperationCode::LogicalILessEqual},
- std::pair{PredCondition::GreaterThan, OperationCode::LogicalIGreaterThan},
- std::pair{PredCondition::NotEqual, OperationCode::LogicalINotEqual},
- std::pair{PredCondition::GreaterEqual, OperationCode::LogicalIGreaterEqual},
- std::pair{PredCondition::LessThanWithNan, OperationCode::LogicalILessThan},
- std::pair{PredCondition::NotEqualWithNan, OperationCode::LogicalINotEqual},
- std::pair{PredCondition::LessEqualWithNan, OperationCode::LogicalILessEqual},
- std::pair{PredCondition::GreaterThanWithNan, OperationCode::LogicalIGreaterThan},
- std::pair{PredCondition::GreaterEqualWithNan, OperationCode::LogicalIGreaterEqual},
+ std::pair{PredCondition::LT, OperationCode::LogicalILessThan},
+ std::pair{PredCondition::EQ, OperationCode::LogicalIEqual},
+ std::pair{PredCondition::LE, OperationCode::LogicalILessEqual},
+ std::pair{PredCondition::GT, OperationCode::LogicalIGreaterThan},
+ std::pair{PredCondition::NE, OperationCode::LogicalINotEqual},
+ std::pair{PredCondition::GE, OperationCode::LogicalIGreaterEqual},
};
const auto comparison =
@@ -301,32 +290,24 @@ Node ShaderIR::GetPredicateComparisonInteger(PredCondition condition, bool is_si
UNIMPLEMENTED_IF_MSG(comparison == comparison_table.cend(),
"Unknown predicate comparison operation");
- Node predicate = SignedOperation(comparison->second, is_signed, NO_PRECISE, std::move(op_a),
- std::move(op_b));
-
- UNIMPLEMENTED_IF_MSG(condition == PredCondition::LessThanWithNan ||
- condition == PredCondition::NotEqualWithNan ||
- condition == PredCondition::LessEqualWithNan ||
- condition == PredCondition::GreaterThanWithNan ||
- condition == PredCondition::GreaterEqualWithNan,
- "NaN comparisons for integers are not implemented");
- return predicate;
+ return SignedOperation(comparison->second, is_signed, NO_PRECISE, std::move(op_a),
+ std::move(op_b));
}
Node ShaderIR::GetPredicateComparisonHalf(Tegra::Shader::PredCondition condition, Node op_a,
Node op_b) {
static constexpr std::array comparison_table{
- std::pair{PredCondition::LessThan, OperationCode::Logical2HLessThan},
- std::pair{PredCondition::Equal, OperationCode::Logical2HEqual},
- std::pair{PredCondition::LessEqual, OperationCode::Logical2HLessEqual},
- std::pair{PredCondition::GreaterThan, OperationCode::Logical2HGreaterThan},
- std::pair{PredCondition::NotEqual, OperationCode::Logical2HNotEqual},
- std::pair{PredCondition::GreaterEqual, OperationCode::Logical2HGreaterEqual},
- std::pair{PredCondition::LessThanWithNan, OperationCode::Logical2HLessThanWithNan},
- std::pair{PredCondition::NotEqualWithNan, OperationCode::Logical2HNotEqualWithNan},
- std::pair{PredCondition::LessEqualWithNan, OperationCode::Logical2HLessEqualWithNan},
- std::pair{PredCondition::GreaterThanWithNan, OperationCode::Logical2HGreaterThanWithNan},
- std::pair{PredCondition::GreaterEqualWithNan, OperationCode::Logical2HGreaterEqualWithNan},
+ std::pair{PredCondition::LT, OperationCode::Logical2HLessThan},
+ std::pair{PredCondition::EQ, OperationCode::Logical2HEqual},
+ std::pair{PredCondition::LE, OperationCode::Logical2HLessEqual},
+ std::pair{PredCondition::GT, OperationCode::Logical2HGreaterThan},
+ std::pair{PredCondition::NE, OperationCode::Logical2HNotEqual},
+ std::pair{PredCondition::GE, OperationCode::Logical2HGreaterEqual},
+ std::pair{PredCondition::LTU, OperationCode::Logical2HLessThanWithNan},
+ std::pair{PredCondition::LEU, OperationCode::Logical2HLessEqualWithNan},
+ std::pair{PredCondition::GTU, OperationCode::Logical2HGreaterThanWithNan},
+ std::pair{PredCondition::NEU, OperationCode::Logical2HNotEqualWithNan},
+ std::pair{PredCondition::GEU, OperationCode::Logical2HGreaterEqualWithNan},
};
const auto comparison =
@@ -397,7 +378,7 @@ void ShaderIR::SetInternalFlagsFromFloat(NodeBlock& bb, Node value, bool sets_cc
if (!sets_cc) {
return;
}
- Node zerop = Operation(OperationCode::LogicalFEqual, std::move(value), Immediate(0.0f));
+ Node zerop = Operation(OperationCode::LogicalFOrdEqual, std::move(value), Immediate(0.0f));
SetInternalFlag(bb, InternalFlag::Zero, std::move(zerop));
LOG_WARNING(HW_GPU, "Condition codes implementation is incomplete");
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 17:45:38 +0100