Giovanni Mascellani : vkd3d-shader/hlsl: Fix typing rules for logical NOT.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: be5668382ea574ec602c3d0c0eab0ba98014fa54
URL:    https://source.winehq.org/git/vkd3d.git/?a=commit;h=be5668382ea574ec602c3d0c...

Author: Giovanni Mascellani 
Date:   Thu Feb 24 12:45:21 2022 -0600

vkd3d-shader/hlsl: Fix typing rules for logical NOT.

Signed-off-by: Giovanni Mascellani 
Signed-off-by: Zebediah Figura 
Signed-off-by: Francisco Casas 
Signed-off-by: Henri Verbeet 
Signed-off-by: Matteo Bruni 
Signed-off-by: Alexandre Julliard

---

libs/vkd3d-shader/hlsl.y | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index 328f1bb..92dcb3f 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -1051,6 +1051,21 @@ static struct hlsl_ir_expr *add_unary_bitwise_expr(struct hlsl_ctx *ctx, struct
     return add_unary_arithmetic_expr(ctx, instrs, op, arg, loc);
 }

+static struct hlsl_ir_expr *add_unary_logical_expr(struct hlsl_ctx *ctx, struct list *instrs,
+        enum hlsl_ir_expr_op op, struct hlsl_ir_node *arg, const struct vkd3d_shader_location *loc)
+{
+    struct hlsl_ir_node *args[HLSL_MAX_OPERANDS] = {0};
+    struct hlsl_type *bool_type;
+
+    bool_type = hlsl_get_numeric_type(ctx, arg->data_type->type, HLSL_TYPE_BOOL,
+            arg->data_type->dimx, arg->data_type->dimy);
+
+    if (!(args[0] = add_implicit_conversion(ctx, instrs, arg, bool_type, loc)))
+        return NULL;
+
+    return add_expr(ctx, instrs, op, args, bool_type, loc);
+}
+
 static struct hlsl_ir_expr *add_binary_arithmetic_expr(struct hlsl_ctx *ctx, struct list *instrs,
         enum hlsl_ir_expr_op op, struct hlsl_ir_node *arg1, struct hlsl_ir_node *arg2,
         const struct vkd3d_shader_location *loc)
@@ -3608,7 +3623,7 @@ unary_expr:
         }
     | '!' unary_expr
         {
-            add_unary_arithmetic_expr(ctx, $2, HLSL_OP1_LOGIC_NOT, node_from_list($2), &@1);
+            add_unary_logical_expr(ctx, $2, HLSL_OP1_LOGIC_NOT, node_from_list($2), &@1);
             $$ = $2;
         }
     /* var_modifiers is necessary to avoid shift/reduce conflicts. */