From 2e2a0e805991643d197fbe9c920d5905d47f55a9 Mon Sep 17 00:00:00 2001
From: Christian Gmeiner <cgmeiner@igalia.com>
Date: Thu, 29 Feb 2024 10:39:32 +0100
Subject: [PATCH] etnaviv: isa: Add movai opcode

Encoded instruction is taken from blob running:
- dEQP-GLES3.functional.shaders.struct.uniform.dynamic_loop_struct_array_fragment

Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27871>
---
 src/etnaviv/isa/etnaviv.xml      | 5 +++++
 src/etnaviv/isa/tests/disasm.cpp | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/etnaviv/isa/etnaviv.xml b/src/etnaviv/isa/etnaviv.xml
index fe8a37b5d61..a56aea4a693 100644
--- a/src/etnaviv/isa/etnaviv.xml
+++ b/src/etnaviv/isa/etnaviv.xml
@@ -1145,6 +1145,11 @@ SPDX-License-Identifier: MIT
 	<pattern pos="80">1</pattern> <!-- OPCODE_BIT6 -->
 </bitset>
 
+<bitset name="movai" extends="#instruction-alu-src2">
+	<pattern low="0" high="5">010110</pattern> <!-- OPC -->
+	<pattern pos="80">1</pattern> <!-- OPCODE_BIT6 -->
+</bitset>
+
 <bitset name="iabs" extends="#instruction-alu-src2">
 	<pattern low="0" high="5">010111</pattern> <!-- OPC -->
 	<pattern pos="80">1</pattern> <!-- OPCODE_BIT6 -->
diff --git a/src/etnaviv/isa/tests/disasm.cpp b/src/etnaviv/isa/tests/disasm.cpp
index 094d056c76b..48cd345502f 100644
--- a/src/etnaviv/isa/tests/disasm.cpp
+++ b/src/etnaviv/isa/tests/disasm.cpp
@@ -139,6 +139,7 @@ INSTANTIATE_TEST_SUITE_P(Opcodes, DisasmTest,
       disasm_state{ {0x0080101f, 0x00000004, 0x40010000, 0x00000018}, "not.s32           t0.x___, void, void, t1.xxxx\n"},
       disasm_state{ {0x00811020, 0x00001804, 0x40010140, 0x00000038}, "bit_extract.s32   t1.x___, t1.xxxx, t2.xxxx, t3.xxxx\n"},
       disasm_state{ {0x00801021, 0x00000004, 0x00010000, 0x00000008}, "popcount          t0.x___, void, void, t0.xxxx\n"},
+      disasm_state{ {0x02000016, 0x00200000, 0x80010000, 0x003fc018}, "movai.u32.pack    void, void, void, t1.wwww\n"},
       disasm_state{ {0x00801017, 0x00000004, 0x40010000, 0x00000018}, "iabs.s32          t0.x___, void, void, t1.xxxx\n"},
       disasm_state{ {0x00801018, 0x00000004, 0x40010000, 0x00000008}, "leadzero.s32      t0.x___, void, void, t0.xxxx\n"},
       disasm_state{ {0x00801019, 0x15400804, 0x40010000, 0x74000028}, "lshift.s32        t0.x___, t0.yyyy, void, 2\n"},