From 8486e7f8c8367a7cc225da9fbac262a116744108 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Fri, 21 Dec 2018 02:22:44 -0300
Subject: [PATCH] shader_decode: Implement SEL
---
src/video_core/shader/decode/arithmetic_integer.cpp | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/video_core/shader/decode/arithmetic_integer.cpp b/src/video_core/shader/decode/arithmetic_integer.cpp
index 47b27ac5b..429b86813 100644
--- a/src/video_core/shader/decode/arithmetic_integer.cpp
+++ b/src/video_core/shader/decode/arithmetic_integer.cpp
@@ -41,6 +41,14 @@ u32 ShaderIR::DecodeArithmeticInteger(BasicBlock& bb, u32 pc) {
SetRegister(bb, instr.gpr0, Operation(OperationCode::IAdd, PRECISE, op_a, op_b));
break;
}
+ case OpCode::Id::SEL_C:
+ case OpCode::Id::SEL_R:
+ case OpCode::Id::SEL_IMM: {
+ const Node condition = GetPredicate(instr.sel.pred, instr.sel.neg_pred != 0);
+ const Node value = Operation(OperationCode::Select, PRECISE, condition, op_a, op_b);
+ SetRegister(bb, instr.gpr0, value);
+ break;
+ }
default:
UNIMPLEMENTED_MSG("Unhandled ArithmeticInteger instruction: {}", opcode->get().GetName());
}