From 90758b7ca8b0c900f55cda180b7b4042c2c2859b Mon Sep 17 00:00:00 2001
From: Henri Verbeet <hverbeet@locutus.nl>
Date: Mon, 22 Sep 2025 17:03:21 +0200
Subject: [PATCH] vkd3d-shader/msl: Implement VSIR_OP_UDIV_SIMPLE.

---
 libs/vkd3d-shader/msl.c                       |  3 +++
 tests/hlsl/arithmetic-int-uniform.shader_test | 22 +++++++++----------
 tests/hlsl/arithmetic-uint.shader_test        |  2 +-
 3 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/libs/vkd3d-shader/msl.c b/libs/vkd3d-shader/msl.c
index fc136e3ac..3b51d1550 100644
--- a/libs/vkd3d-shader/msl.c
+++ b/libs/vkd3d-shader/msl.c
@@ -1578,6 +1578,9 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
         case VSIR_OP_HTAN:
             msl_intrinsic(gen, ins, "tanh");
             break;
+        case VSIR_OP_UDIV_SIMPLE:
+            msl_binop(gen, ins, "/");
+            break;
         case VSIR_OP_IF:
             msl_if(gen, ins);
             break;
diff --git a/tests/hlsl/arithmetic-int-uniform.shader_test b/tests/hlsl/arithmetic-int-uniform.shader_test
index a664356a6..02daed20d 100644
--- a/tests/hlsl/arithmetic-int-uniform.shader_test
+++ b/tests/hlsl/arithmetic-int-uniform.shader_test
@@ -10,8 +10,8 @@ float4 main() : SV_TARGET
 
 [test]
 uniform 0 float4 5.0 16.0 0.0 0.0
-todo(msl) draw quad
-probe (0, 0) rgba (21.0, -11.0, 80.0, 0.0)
+todo(msl & sm>=6) draw quad
+probe (0, 0) f32(21.0, -11.0, 80.0, 0.0)
 
 [pixel shader]
 uniform float2 a;
@@ -40,8 +40,8 @@ float4 main() : SV_TARGET
 
 [test]
 uniform 0 float4 42.0 5.0 0.0 0.0
-todo(msl) draw quad
-probe (0, 0) rgba (8.0, -8.0, -8.0, 8.0)
+todo(msl & sm>=6) draw quad
+probe (0, 0) f32(8.0, -8.0, -8.0, 8.0)
 
 [pixel shader]
 uniform float2 a;
@@ -70,8 +70,8 @@ float4 main() : SV_TARGET
 
 [test]
 uniform 0 float4 45.0 5.0 0.0 0.0
-todo(msl) draw quad
-probe (0, 0) rgba (9.0, -9.0, -9.0, 9.0)
+todo(msl & sm>=6) draw quad
+probe (0, 0) f32(9.0, -9.0, -9.0, 9.0)
 
 [pixel shader]
 uniform float2 a;
@@ -150,9 +150,9 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float 999.0
-todo(msl) draw quad
-if(sm<4) probe (0, 0) rgba(16798, -16798, -16798, 16798)
-if(sm>=4) probe (0, 0) rgba(16799, -16799, -16799, 16799)
+todo(msl & sm>=6) draw quad
+if(sm<4) probe (0, 0) f32(16798, -16798, -16798, 16798)
+if(sm>=4) probe (0, 0) f32(16799, -16799, -16799, 16799)
 
 [pixel shader]
 float f;
@@ -167,8 +167,8 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float 999.0
-todo(msl) draw quad
-probe (0, 0) rgba(16798, -16798, -16798, 16798)
+todo(msl & sm>=6) draw quad
+probe (0, 0) f32(16798, -16798, -16798, 16798)
 
 [require]
 shader model >= 6.0
diff --git a/tests/hlsl/arithmetic-uint.shader_test b/tests/hlsl/arithmetic-uint.shader_test
index 0ea94b194..f7c9f95de 100644
--- a/tests/hlsl/arithmetic-uint.shader_test
+++ b/tests/hlsl/arithmetic-uint.shader_test
@@ -236,7 +236,7 @@ uniform 0 uint 0xfffe
 uniform 4 uint 0xb
 uniform 8 uint 0xffff
 uniform 12 uint 0xffff
-todo(msl) draw quad
+todo(msl & sm>=6) draw quad
 probe (0, 0) u32(0x10, 2, 0x10, 0x3333)
 
 [require]