diff options
author | Matt Turner <mattst88@gmail.com> | 2014-07-10 17:30:40 -0700 |
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committer | Matt Turner <mattst88@gmail.com> | 2014-08-18 19:05:59 -0700 |
commit | 26624b85e70cc4fdf77d7a4be15c154644db5894 (patch) | |
tree | 54de45a0ee855c4574ac395f434b42d6f2f41a44 /src/mesa | |
parent | c51b0861e4559c13bee0d6fb0da2575b39e50e38 (diff) |
i965/cfg: Add a foreach_inst_in_block_safe macro.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Diffstat (limited to 'src/mesa')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_cfg.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_cfg.h b/src/mesa/drivers/dri/i965/brw_cfg.h index a5d2df58fa4..913a1ed85de 100644 --- a/src/mesa/drivers/dri/i965/brw_cfg.h +++ b/src/mesa/drivers/dri/i965/brw_cfg.h @@ -120,6 +120,14 @@ struct cfg_t { __inst != __block->end->next; \ __inst = (__type *)__inst->next) +#define foreach_inst_in_block_safe(__type, __inst, __block) \ + for (__type *__inst = (__type *)__block->start, \ + *__next = (__type *)__inst->next, \ + *__end = (__type *)__block->end->next->next; \ + __next != __end; \ + __inst = __next, \ + __next = (__type *)__next->next) + #define foreach_inst_in_block_reverse(__type, __inst, __block) \ for (__type *__inst = (__type *)__block->end; \ __inst != __block->start->prev; \ |