Re: [Mesa-dev] [PATCH] glsl_to_tgsi: remove unnecessary dead code elimination pass

2014-05-06 Thread Marek Olšák
Reviewed-by: Marek Olšák Marek On Tue, May 6, 2014 at 5:40 AM, Bryan Cain wrote: > With the more advanced dead code elimination pass already being run, > eliminate_dead_code was making no difference in instruction count, and had > an undesirable O(n^2) runtime. So remove it and rename > elimina

[Mesa-dev] [PATCH] glsl_to_tgsi: remove unnecessary dead code elimination pass

2014-05-05 Thread Bryan Cain
With the more advanced dead code elimination pass already being run, eliminate_dead_code was making no difference in instruction count, and had an undesirable O(n^2) runtime. So remove it and rename eliminate_dead_code_advanced to eliminate_dead_code. --- src/mesa/state_tracker/st_glsl_to_tgsi.cpp