From c788f9c0bd9cb0b0cb66f7424a65032cca3731cc Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Sat, 25 Apr 2020 22:41:20 -0300
Subject: shader/arithmetic_integer: Implement IADD.X

IADD.X takes the carry flag and adds it to the result. This is generally
used to emulate 64-bit operations with 32-bit registers.
---
 src/video_core/engines/shader_bytecode.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/video_core/engines/shader_bytecode.h')

diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h
index cde3a26b9..8dae754d4 100644
--- a/src/video_core/engines/shader_bytecode.h
+++ b/src/video_core/engines/shader_bytecode.h
@@ -813,6 +813,10 @@ union Instruction {
         BitField<49, 1, u64> negate_a;
     } alu_integer;
 
+    union {
+        BitField<43, 1, u64> x;
+    } iadd;
+
     union {
         BitField<39, 1, u64> ftz;
         BitField<32, 1, u64> saturate;
-- 
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