Module: Mesa
Branch: master
Commit: a298fb15afa91d866c78f80fbd71bafeb9f36fda
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=a298fb15afa91d866c78f80fbd71bafeb9f36fda
Author: Eric Anholt <e...@anholt.net>
Date: Tue Mar 15 18:50:32 2016 -0700
vc4: Reuse list_for_each_entry_safe_rev().
This didn't exist when I wrote the code.
---
src/gallium/drivers/vc4/vc4_opt_dead_code.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/src/gallium/drivers/vc4/vc4_opt_dead_code.c
b/src/gallium/drivers/vc4/vc4_opt_dead_code.c
index 9e79a2d..44d0779 100644
--- a/src/gallium/drivers/vc4/vc4_opt_dead_code.c
+++ b/src/gallium/drivers/vc4/vc4_opt_dead_code.c
@@ -86,12 +86,8 @@ qir_opt_dead_code(struct vc4_compile *c)
/* Whether we're eliminating texture setup currently. */
bool dce_tex = false;
- struct list_head *node, *t;
- for (node = c->instructions.prev, t = node->prev;
- &c->instructions != node;
- node = t, t = t->prev) {
- struct qinst *inst = (struct qinst *)node;
-
+ list_for_each_entry_safe_rev(struct qinst, inst, &c->instructions,
+ link) {
if (inst->dst.file == QFILE_TEMP &&
!used[inst->dst.index] &&
!inst->sf &&
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