[Mesa-dev] [PATCH 3/3] mesa/program/prog_optimize.c: Silence two warnings

[Emil Velikov]

On 15 January 2018 at 16:10, Gert Wollny <gw.fossdev at gmail.com> wrote:
> Specifically, -Wsign-compare (explicite cast) and -Wunused-param (annotate)
>
> Signed-off-by: Gert Wollny <gw.fossdev at gmail.com>
> ---
>  src/mesa/program/prog_optimize.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/mesa/program/prog_optimize.c b/src/mesa/program/prog_optimize.c
> index 6a228ba258..f6304c3dad 100644
> --- a/src/mesa/program/prog_optimize.c
> +++ b/src/mesa/program/prog_optimize.c
> @@ -925,7 +925,7 @@ update_interval(GLint intBegin[], GLint intEnd[],
>      * of the outermost loop that doesn't contain its definition.
>      */
>     for (i = 0; i < loopStackDepth; i++) {
> -      if (intBegin[index] < loopStack[i].Start) {
> +      if (intBegin[index] < (GLint)loopStack[i].Start) {
>          end = loopStack[i].End;
>          break;
>        }
> @@ -1312,7 +1312,7 @@ _mesa_simplify_cmp(struct gl_program * program)
>   * instructions, temp regs, etc.
>   */
>  void
> -_mesa_optimize_program(struct gl_context *ctx, struct gl_program *program,
> +_mesa_optimize_program(UNUSED struct gl_context *ctx, struct gl_program *program,
I would just drop the ctx here and in 2/3. Maybe even fold the two patches.

Either way 2/3 and 3/3 are
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>

-Emil