From a2eb3324d496390c3ac2f0c9c566760bf03fe74f Mon Sep 17 00:00:00 2001
From: Henri Verbeet <hverbeet@locutus.nl>
Date: Fri, 23 May 2025 15:04:05 +0200
Subject: [PATCH] vkd3d-shader/msl: Implement VKD3DSIH_ILT.

---
 libs/vkd3d-shader/msl.c                  | 1 +
 tests/hlsl/conditional.shader_test       | 6 +++---
 tests/hlsl/logic-operations.shader_test  | 4 ++--
 tests/hlsl/vertex-shader-ops.shader_test | 4 ++--
 4 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/libs/vkd3d-shader/msl.c b/libs/vkd3d-shader/msl.c
index b3e251eff..14e446caf 100644
--- a/libs/vkd3d-shader/msl.c
+++ b/libs/vkd3d-shader/msl.c
@@ -988,6 +988,7 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
         case VKD3DSIH_USHR:
             msl_binop(gen, ins, ">>");
             break;
+        case VKD3DSIH_ILT:
         case VKD3DSIH_LTO:
             msl_relop(gen, ins, "<");
             break;
diff --git a/tests/hlsl/conditional.shader_test b/tests/hlsl/conditional.shader_test
index b302c8756..039c74ab3 100644
--- a/tests/hlsl/conditional.shader_test
+++ b/tests/hlsl/conditional.shader_test
@@ -145,19 +145,19 @@ if(sm<4)  uniform 0 float 8
 if(sm<4)  uniform 4 float 9
 if(sm>=4) uniform 0 int 8
 if(sm>=4) uniform 1 int 9
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (-1.0, -1.0, -1.0, -1.0)
 if(sm<4)  uniform 0 float -3
 if(sm<4)  uniform 4 float -4
 if(sm>=4) uniform 0 int -3
 if(sm>=4) uniform 1 int -4
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1.0, 1.0, 1.0, 1.0)
 if(sm<4)  uniform 0 float 7
 if(sm<4)  uniform 4 float 7
 if(sm>=4) uniform 0 int 7
 if(sm>=4) uniform 1 int 7
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1.0, 1.0, 1.0, 1.0)
 
 
diff --git a/tests/hlsl/logic-operations.shader_test b/tests/hlsl/logic-operations.shader_test
index 0aa7fc87e..e6b65b184 100644
--- a/tests/hlsl/logic-operations.shader_test
+++ b/tests/hlsl/logic-operations.shader_test
@@ -171,11 +171,11 @@ if(sm<4)  uniform 0 float 5
 if(sm<4)  uniform 4 float 0
 if(sm>=4) uniform 0 int 5
 if(sm>=4) uniform 1 int 0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1.0, 1.0, 0.0, 1.0)
 if(sm<4)  uniform 0 float -1
 if(sm<4)  uniform 4 float 3
 if(sm>=4) uniform 0 int -1
 if(sm>=4) uniform 1 int 3
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (0.0, 1.0, 0.0, 0.0)
diff --git a/tests/hlsl/vertex-shader-ops.shader_test b/tests/hlsl/vertex-shader-ops.shader_test
index 2bace612d..0bbbf7063 100644
--- a/tests/hlsl/vertex-shader-ops.shader_test
+++ b/tests/hlsl/vertex-shader-ops.shader_test
@@ -49,12 +49,12 @@ void main(out float4 res : COLOR1, in float4 pos : position, out float4 out_pos
 if(sm<4)  uniform 0 float 3
 if(sm<4)  uniform 4 float 4
 if(sm>=4) uniform 0 int4 3 4 0 0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (0.0, 1.0, 0.0, 1.0)
 if(sm<4)  uniform 0 float -2
 if(sm<4)  uniform 4 float -2
 if(sm>=4) uniform 0 int4 -2 -2 0 0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1.0, 0.0, 0.0, 1.0)