[Mesa-dev] [PATCH 4/4] i965/sched: Schedule trivial blocks.

[Matt Turner]

In commit 45cd76e342d1e8e schedule_instructions(bblock_t *) began
setting bblock_t::cycle_count, but that function was not called on
trivial blocks.

Remove the code to skip trivial blocks so that cycle_count is set.
---
 src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp b/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
index 9d7ba3b..b3f7e87 100644
--- a/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
+++ b/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
@@ -1694,9 +1694,6 @@ instruction_scheduler::run(cfg_t *cfg)
       setup_liveness(cfg);
 
    foreach_block(block, cfg) {
-      if (block->end_ip - block->start_ip <= 1)
-         continue;
-
       if (reads_remaining) {
          memset(reads_remaining, 0,
                 grf_count * sizeof(*reads_remaining));
-- 
2.7.3