On Tue, Mar 24, 2015 at 11:25 AM, Ian Romanick <i...@freedesktop.org> wrote:
> From: Ian Romanick <ian.d.roman...@intel.com>
>
> These functions deteremine when an IR node is one of the non-leaf
> classes.
>
> Signed-off-by: Ian Romanick <ian.d.roman...@intel.com>
> Cc: Francisco Jerez <curroje...@riseup.net>
> ---
> src/glsl/ir.h | 25 +++++++++++++++++++++++++
> 1 file changed, 25 insertions(+)
>
> diff --git a/src/glsl/ir.h b/src/glsl/ir.h
> index fdc22ed..b2b4822 100644
> --- a/src/glsl/ir.h
> +++ b/src/glsl/ir.h
> @@ -109,6 +109,31 @@ public:
> virtual ir_instruction *clone(void *mem_ctx,
> struct hash_table *ht) const = 0;
>
> + bool is_rvalue() const
> + {
> + return ir_type == ir_type_dereference_array ||
> + ir_type == ir_type_dereference_record ||
> + ir_type == ir_type_dereference_variable ||
> + ir_type == ir_type_constant ||
> + ir_type == ir_type_expression ||
> + ir_type == ir_type_swizzle ||
> + ir_type == ir_type_texture;
> + }
> +
> + bool is_dereference() const
> + {
> + return ir_type == ir_type_dereference_array ||
> + ir_type == ir_type_dereference_record ||
> + ir_type == ir_type_dereference_variable;
> + }
> +
> + bool is_jump() const
> + {
> + return ir_type == ir_type_loop_jump ||
> + ir_type == ir_type_return ||
> + ir_type == ir_type_discard;
Indent these expressions to line up with the first one after the return.
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