diff options
| author | Matt Turner <[email protected]> | 2014-09-01 20:01:50 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2014-09-24 09:42:46 -0700 |
| commit | 7119712f4582b387323ecfaf0227ed070328d9e8 (patch) | |
| tree | 80c166f3568f5eef40a02d22fd8279fe38ef200a | |
| parent | 235f451f7a11ea5dfa941dcb6f5fc628455e9249 (diff) | |
i965/cfg: Add macros to iterate through a block given a starting point.
Reviewed-by: Topi Pohjolainen <[email protected]>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_cfg.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_cfg.h b/src/mesa/drivers/dri/i965/brw_cfg.h index 7985a9795ac..3819f1f3401 100644 --- a/src/mesa/drivers/dri/i965/brw_cfg.h +++ b/src/mesa/drivers/dri/i965/brw_cfg.h @@ -142,4 +142,14 @@ struct cfg_t { __inst != __block->start->prev; \ __inst = (__type *)__inst->prev) +#define foreach_inst_in_block_starting_from(__type, __scan_inst, __inst, __block) \ + for (__type *__scan_inst = (__type *)__inst->next; \ + __scan_inst != __block->end->next; \ + __scan_inst = (__type *)__scan_inst->next) + +#define foreach_inst_in_block_reverse_starting_from(__type, __scan_inst, __inst, __block) \ + for (__type *__scan_inst = (__type *)__inst->prev; \ + __scan_inst != __block->start->prev; \ + __scan_inst = (__type *)__scan_inst->prev) + #endif /* BRW_CFG_H */ |