diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 1b484228e34..d04eebc024c 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -3163,7 +3163,7 @@ fs_visitor::insert_gen4_pre_send_dependency_workarounds(bblock_t *block, /* If we hit control flow, assume that there *are* outstanding * dependencies, and force their cleanup before our instruction. */ - if (block->start() == scan_inst) { + if (block->start() == scan_inst && block->num != 0) { for (int i = 0; i < write_len; i++) { if (needs_dep[i]) DEP_RESOLVE_MOV(fs_builder(this, block, inst), @@ -3227,7 +3227,7 @@ fs_visitor::insert_gen4_post_send_dependency_workarounds(bblock_t *block, fs_ins */ foreach_inst_in_block_starting_from(fs_inst, scan_inst, inst) { /* If we hit control flow, force resolve all remaining dependencies. */ - if (block->end() == scan_inst) { + if (block->end() == scan_inst && block->num != cfg->num_blocks - 1) { for (int i = 0; i < write_len; i++) { if (needs_dep[i]) DEP_RESOLVE_MOV(fs_builder(this, block, scan_inst), |