From 64ea19b7f71f45112cd8b644dc54a1b08f65f0dc Mon Sep 17 00:00:00 2001
From: Feifan He <feifan@codeweavers.com>
Date: Fri, 22 Nov 2024 15:45:54 +0800
Subject: [PATCH] vkd3d-shader/msl: Implement VKD3DSIH_DIV.

---
 libs/vkd3d-shader/msl.c                       |  3 +++
 .../hlsl/arithmetic-float-uniform.shader_test |  2 +-
 tests/hlsl/rcp.shader_test                    | 20 +++++++++----------
 3 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/libs/vkd3d-shader/msl.c b/libs/vkd3d-shader/msl.c
index e08b1a36..d4dc1893 100644
--- a/libs/vkd3d-shader/msl.c
+++ b/libs/vkd3d-shader/msl.c
@@ -445,6 +445,9 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
         case VKD3DSIH_DCL_OUTPUT_SIV:
         case VKD3DSIH_NOP:
             break;
+        case VKD3DSIH_DIV:
+            msl_binop(gen, ins, "/");
+            break;
         case VKD3DSIH_INE:
         case VKD3DSIH_NEU:
             msl_relop(gen, ins, "!=");
diff --git a/tests/hlsl/arithmetic-float-uniform.shader_test b/tests/hlsl/arithmetic-float-uniform.shader_test
index 92b23bed..f4c1a7b9 100644
--- a/tests/hlsl/arithmetic-float-uniform.shader_test
+++ b/tests/hlsl/arithmetic-float-uniform.shader_test
@@ -88,7 +88,7 @@ float4 main() : SV_TARGET
 
 [test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1e99, 1e99, 1e99, 1e99)
 
 [pixel shader]
diff --git a/tests/hlsl/rcp.shader_test b/tests/hlsl/rcp.shader_test
index 3166de83..51753d19 100644
--- a/tests/hlsl/rcp.shader_test
+++ b/tests/hlsl/rcp.shader_test
@@ -8,24 +8,24 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1.0, 0.5, 0.3333333, 0.25) 8
 
 uniform 0 float4 -1.0 -2.0 -3.0 -4.0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (-1.0, -0.5, -0.3333333, -0.25) 8
 
 uniform 0 float4 12.34 56.78 -90.12 -34.56
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (0.081037275, 0.017611835, -0.011096316, -0.028935184) 8
 
 uniform 0 float4 0.25 0.125 0.0625 0.3333333
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (4.0, 8.0, 16.0, 3.0) 8
 
 % Degenerate cases
 uniform 0 float4 0.0 -0.0 1.0e39 -1.0e39
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1.0e39, -1.0e39, 0.0, -0.0) 8
 
 
@@ -40,15 +40,15 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1.0, 2.0, 3.0, 4.0) 8
 
 uniform 0 float4 7.604 3.1415 2.72 9.876
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (7.604, 3.1415, 2.72, 9.876) 8
 
 uniform 0 float4 0.0 -0.0 1.0e39 -1.0e39
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (0.0, -0.0, 1.0e39, -1.0e39)
 
 
@@ -68,9 +68,9 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1.0, 0.5, 0.3333333, 0.25) 8
 
 uniform 0 float4 -1.0 -2.0 -3.0 -4.0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (-1.0, -0.5, -0.3333333, -0.25) 8