From d9d2a00ef3d0f442d96b7c31d14d97558b616192 Mon Sep 17 00:00:00 2001
From: Henri Verbeet <hverbeet@locutus.nl>
Date: Mon, 22 Sep 2025 17:33:42 +0200
Subject: [PATCH] vkd3d-shader/msl: Implement VSIR_OP_ASIN.

---
 libs/vkd3d-shader/msl.c             |  3 +++
 tests/hlsl/inverse-trig.shader_test | 21 ++++++++++-----------
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/libs/vkd3d-shader/msl.c b/libs/vkd3d-shader/msl.c
index 10ed99283..9444334b6 100644
--- a/libs/vkd3d-shader/msl.c
+++ b/libs/vkd3d-shader/msl.c
@@ -1470,6 +1470,9 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
         case VSIR_OP_AND:
             msl_binop(gen, ins, "&");
             break;
+        case VSIR_OP_ASIN:
+            msl_intrinsic(gen, ins, "asin");
+            break;
         case VSIR_OP_BREAK:
             msl_break(gen);
             break;
diff --git a/tests/hlsl/inverse-trig.shader_test b/tests/hlsl/inverse-trig.shader_test
index 3474e1b45..dd05cc0d0 100644
--- a/tests/hlsl/inverse-trig.shader_test
+++ b/tests/hlsl/inverse-trig.shader_test
@@ -44,8 +44,8 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 -1.0 0.0 0.0 0.0
-todo(msl & sm>=6) draw quad
-probe (0, 0) rgba (-31416.0, 0.0, 0.0, 0.0)
+draw quad
+probe (0, 0) f32(-31416.0, 0.0, 0.0, 0.0)
 
 [require]
 shader model < 6.0
@@ -72,25 +72,24 @@ shader model >= 6.0
 % RADV are a bit lower than these, hence the large max ulp difference.
 [test]
 uniform 0 float4 -0.5 0.0 0.0 0.0
-todo(msl & sm>=6) draw quad
-probe (0, 0) rgba (-10472.0, 0.0, 0.0, 0.0) 4096
+draw quad
+probe (0, 0) f32(-10472.0, 0.0, 0.0, 0.0) 4096
 
 uniform 0 float4 0.0 0.0 0.0 0.0
-todo(msl & sm>=6) draw quad
-probe (0, 0) rgba (0.0, 0.0, 0.0, 0.0)
+draw quad
+probe (0, 0) f32(0.0, 0.0, 0.0, 0.0)
 
 uniform 0 float4 0.5 0.0 0.0 0.0
-todo(msl & sm>=6) draw quad
-probe (0, 0) rgba (10472.0, 0.0, 0.0, 0.0) 4096
+draw quad
+probe (0, 0) f32(10472.0, 0.0, 0.0, 0.0) 4096
 
 [require]
 % reset requirements
 
 [test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-todo(msl & sm>=6) draw quad
-probe (0, 0) rgba (31416.0, 0.0, 0.0, 0.0)
-
+draw quad
+probe (0, 0) f32(31416.0, 0.0, 0.0, 0.0)
 
 [pixel shader]
 uniform float4 a;