diff options
| author | Tom Stellard <tstellar@gmail.com> | 2011-05-11 16:12:52 -0700 |
|---|---|---|
| committer | Tom Stellard <tstellar@gmail.com> | 2011-05-11 16:16:29 -0700 |
| commit | 95c93651b4023cb070878aee7723d886de8ea19a (patch) | |
| tree | 0759042daa2fbb9c1e645e6ecfa9b6d8567183a6 | |
| parent | 4612554dce5d787fca9c85a67378024b336bd6ad (diff) | |
r300/compiler: Fix bug in rc_get_variables()
Variables that share readers were not always being linked together.
https://bugs.freedesktop.org/show_bug.cgi?id=36939
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_variable.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_variable.c b/src/mesa/drivers/dri/r300/compiler/radeon_variable.c index 16fa5d28902..5b2295dc7ce 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_variable.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_variable.c @@ -388,17 +388,21 @@ struct rc_list * rc_get_variables(struct radeon_compiler * c) */ while (aborted_list) { struct rc_list * search_ptr_next; + struct rc_variable * var; var_ptr = aborted_list; + for (var = var_ptr->Item; var; var = var->Friend) { - search_ptr = var_ptr->Next; - while(search_ptr) { - search_ptr_next = search_ptr->Next; - if (readers_intersect(var_ptr->Item, search_ptr->Item)){ - rc_list_remove(&aborted_list, search_ptr); - rc_variable_add_friend(var_ptr->Item, + search_ptr = var_ptr->Next; + while(search_ptr) { + search_ptr_next = search_ptr->Next; + if (readers_intersect(var, search_ptr->Item)){ + rc_list_remove(&aborted_list, + search_ptr); + rc_variable_add_friend(var, search_ptr->Item); + } + search_ptr = search_ptr_next; } - search_ptr = search_ptr_next; } rc_list_remove(&aborted_list, var_ptr); rc_list_add(&variable_list, rc_list( |