From: Matt Turner <mattst88@gmail.com>
Date: Wed, 31 Dec 2014 03:54:50 +0000 (-0800)
Subject: i965/cfg: Add a foreach_block_reverse macro.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=71486e9f2d37fc473dd8ae20555882f89402a9d7;p=mesa.git

i965/cfg: Add a foreach_block_reverse macro.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
---

diff --git a/src/mesa/drivers/dri/i965/brw_cfg.h b/src/mesa/drivers/dri/i965/brw_cfg.h
index 3b1bd16194c..0b60fec9825 100644
--- a/src/mesa/drivers/dri/i965/brw_cfg.h
+++ b/src/mesa/drivers/dri/i965/brw_cfg.h
@@ -297,6 +297,9 @@ struct cfg_t {
 #define foreach_block(__block, __cfg)                          \
    foreach_list_typed (bblock_t, __block, link, &(__cfg)->block_list)
 
+#define foreach_block_reverse(__block, __cfg)                  \
+   foreach_list_typed_reverse (bblock_t, __block, link, &(__cfg)->block_list)
+
 #define foreach_block_safe(__block, __cfg)                     \
    foreach_list_typed_safe (bblock_t, __block, link, &(__cfg)->block_list)