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authorReinUsesLisp <reinuseslisp@airmail.cc>2018-12-27 20:50:36 +0100
committerReinUsesLisp <reinuseslisp@airmail.cc>2019-01-15 21:54:53 +0100
commit2d6c064e66bac4cb871aa26a12066441a8852008 (patch)
tree52baf7c971830bbe9cb5c8631235f1ebcda95d30 /src/video_core/shader/decode/arithmetic_integer_immediate.cpp
parentshader_ir: Remove composite primitives and use temporals instead (diff)
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Diffstat (limited to 'src/video_core/shader/decode/arithmetic_integer_immediate.cpp')
-rw-r--r--src/video_core/shader/decode/arithmetic_integer_immediate.cpp18
1 files changed, 6 insertions, 12 deletions
diff --git a/src/video_core/shader/decode/arithmetic_integer_immediate.cpp b/src/video_core/shader/decode/arithmetic_integer_immediate.cpp
index 3b8a60c6b..3cbaeeaf5 100644
--- a/src/video_core/shader/decode/arithmetic_integer_immediate.cpp
+++ b/src/video_core/shader/decode/arithmetic_integer_immediate.cpp
@@ -25,20 +25,17 @@ u32 ShaderIR::DecodeArithmeticIntegerImmediate(BasicBlock& bb, u32 pc) {
switch (opcode->get().GetId()) {
case OpCode::Id::IADD32I: {
- UNIMPLEMENTED_IF_MSG(instr.op_32.generates_cc,
- "Condition codes generation in IADD32I is not implemented");
UNIMPLEMENTED_IF_MSG(instr.iadd32i.saturate, "IADD32I saturation is not implemented");
op_a = GetOperandAbsNegInteger(op_a, false, instr.iadd32i.negate_a, true);
const Node value = Operation(OperationCode::IAdd, PRECISE, op_a, op_b);
+
+ SetInternalFlagsFromInteger(bb, value, instr.op_32.generates_cc);
SetRegister(bb, instr.gpr0, value);
break;
}
case OpCode::Id::LOP32I: {
- UNIMPLEMENTED_IF_MSG(instr.op_32.generates_cc,
- "Condition codes generation in LOP32I is not implemented");
-
if (instr.alu.lop32i.invert_a)
op_a = Operation(OperationCode::IBitwiseNot, NO_PRECISE, op_a);
@@ -46,8 +43,7 @@ u32 ShaderIR::DecodeArithmeticIntegerImmediate(BasicBlock& bb, u32 pc) {
op_b = Operation(OperationCode::IBitwiseNot, NO_PRECISE, op_b);
WriteLogicOperation(bb, instr.gpr0, instr.alu.lop32i.operation, op_a, op_b,
- Tegra::Shader::PredicateResultMode::None,
- Tegra::Shader::Pred::UnusedIndex);
+ PredicateResultMode::None, Pred::UnusedIndex, instr.op_32.generates_cc);
break;
}
default:
@@ -60,7 +56,7 @@ u32 ShaderIR::DecodeArithmeticIntegerImmediate(BasicBlock& bb, u32 pc) {
void ShaderIR::WriteLogicOperation(BasicBlock& bb, Register dest, LogicOperation logic_op,
Node op_a, Node op_b, PredicateResultMode predicate_mode,
- Pred predicate) {
+ Pred predicate, bool sets_cc) {
const Node result = [&]() {
switch (logic_op) {
case LogicOperation::And:
@@ -77,11 +73,9 @@ void ShaderIR::WriteLogicOperation(BasicBlock& bb, Register dest, LogicOperation
}
}();
- if (dest != Register::ZeroIndex) {
- SetRegister(bb, dest, result);
- }
+ SetInternalFlagsFromInteger(bb, result, sets_cc);
+ SetRegister(bb, dest, result);
- using Tegra::Shader::PredicateResultMode;
// Write the predicate value depending on the predicate mode.
switch (predicate_mode) {
case PredicateResultMode::None: