diff options
Diffstat (limited to 'src/video_core/shader')
| -rw-r--r-- | src/video_core/shader/decode/arithmetic_integer.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/video_core/shader/decode/arithmetic_integer.cpp b/src/video_core/shader/decode/arithmetic_integer.cpp index 1aa21010a..b73f6536e 100644 --- a/src/video_core/shader/decode/arithmetic_integer.cpp +++ b/src/video_core/shader/decode/arithmetic_integer.cpp @@ -140,11 +140,11 @@ u32 ShaderIR::DecodeArithmeticInteger(NodeBlock& bb, u32 pc) { } case OpCode::Id::ICMP_CR: case OpCode::Id::ICMP_R: - case OpCode::Id::ICMP_RC: { - UNIMPLEMENTED_IF(instr.icmp.is_signed != 0); + case OpCode::Id::ICMP_RC: + case OpCode::Id::ICMP_IMM: { const Node zero = Immediate(0); - const auto [op_a, op_b] = [&]() -> std::tuple<Node, Node> { + const auto [op_b, test] = [&]() -> std::pair<Node, Node> { switch (opcode->get().GetId()) { case OpCode::Id::ICMP_CR: return {GetConstBuffer(instr.cbuf34.index, instr.cbuf34.offset), @@ -154,13 +154,16 @@ u32 ShaderIR::DecodeArithmeticInteger(NodeBlock& bb, u32 pc) { case OpCode::Id::ICMP_RC: return {GetRegister(instr.gpr39), GetConstBuffer(instr.cbuf34.index, instr.cbuf34.offset)}; + case OpCode::Id::ICMP_IMM: + return {Immediate(instr.alu.GetSignedImm20_20()), GetRegister(instr.gpr39)}; default: - UNIMPLEMENTED(); + UNREACHABLE(); return {zero, zero}; } }(); - const Node test = GetRegister(instr.gpr8); - const Node comparison = GetPredicateComparisonInteger(instr.icmp.cond, false, test, zero); + const Node op_a = GetRegister(instr.gpr8); + const Node comparison = + GetPredicateComparisonInteger(instr.icmp.cond, instr.icmp.is_signed != 0, test, zero); SetRegister(bb, instr.gpr0, Operation(OperationCode::Select, comparison, op_a, op_b)); break; } |