[PATCH vkd3d 6/6] vkd3d-shader: Factor out hlsl_new_loop().

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
 libs/vkd3d-shader/hlsl.c | 11 +++++++++++
 libs/vkd3d-shader/hlsl.h |  1 +
 libs/vkd3d-shader/hlsl.y |  4 +---
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c
index 092978b4..479fc8a3 100644
--- a/libs/vkd3d-shader/hlsl.c
+++ b/libs/vkd3d-shader/hlsl.c
@@ -510,6 +510,17 @@ struct hlsl_ir_jump *hlsl_new_jump(enum hlsl_ir_jump_type type, struct vkd3d_sha
     return jump;
 }

+struct hlsl_ir_loop *hlsl_new_loop(struct vkd3d_shader_location loc)
+{
+    struct hlsl_ir_loop *loop;
+
+    if (!(loop = vkd3d_calloc(1, sizeof(*loop))))
+        return NULL;
+    init_node(&loop->node, HLSL_IR_LOOP, NULL, loc);
+    list_init(&loop->body);
+    return loop;
+}
+
 bool hlsl_type_is_void(const struct hlsl_type *type)
 {
     return type->type == HLSL_CLASS_OBJECT && type->base_type == HLSL_TYPE_VOID;
diff --git a/libs/vkd3d-shader/hlsl.h b/libs/vkd3d-shader/hlsl.h
index 7078c2f5..06b67974 100644
--- a/libs/vkd3d-shader/hlsl.h
+++ b/libs/vkd3d-shader/hlsl.h
@@ -530,6 +530,7 @@ struct hlsl_ir_function_decl *hlsl_new_func_decl(struct hlsl_ctx *ctx, struct hl
         struct list *parameters, const char *semantic, struct vkd3d_shader_location loc) DECLSPEC_HIDDEN;
 struct hlsl_ir_if *hlsl_new_if(struct hlsl_ir_node *condition, struct vkd3d_shader_location loc) DECLSPEC_HIDDEN;
 struct hlsl_ir_jump *hlsl_new_jump(enum hlsl_ir_jump_type type, struct vkd3d_shader_location loc) DECLSPEC_HIDDEN;
+struct hlsl_ir_loop *hlsl_new_loop(struct vkd3d_shader_location loc) DECLSPEC_HIDDEN;
 struct hlsl_ir_assignment *hlsl_new_simple_assignment(struct hlsl_ir_var *lhs,
         struct hlsl_ir_node *rhs) DECLSPEC_HIDDEN;
 struct hlsl_type *hlsl_new_struct_type(struct hlsl_ctx *ctx, const char *name, struct list *fields) DECLSPEC_HIDDEN;
diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index 45b97420..1341de13 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -403,11 +403,9 @@ static struct list *create_loop(enum loop_type type, struct list *init, struct l
     if (init)
         list_move_head(list, init);

-    if (!(loop = vkd3d_calloc(1, sizeof(*loop))))
+    if (!(loop = hlsl_new_loop(loc)))
         goto oom;
-    init_node(&loop->node, HLSL_IR_LOOP, NULL, loc);
     list_add_tail(list, &loop->node.entry);
-    list_init(&loop->body);

if (!append_conditional_break(cond))
         goto oom;