diff options
| author | Francisco Jerez <[email protected]> | 2016-04-25 19:20:12 -0700 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2016-05-27 23:28:59 -0700 |
| commit | fc7107de1d7cac6be817e8951e53f997c248c277 (patch) | |
| tree | 17addb6b05099c8ebb6450e8d90dd1bfdcfc7482 /src/mesa | |
| parent | 5c887326c516e2de710ff2d90ed608d834920688 (diff) | |
i965/eu: Set execution size explicitly for memory fence send message.
We don't want to emit a 32-wide send message in 32-wide programs. The
memory fence message should have the same effect regardless of the
execution size (as long as it's valid) so just set it to one.
Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu_emit.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index cbd7e1ace48..9dba818b1b3 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -3261,6 +3261,11 @@ brw_memory_fence(struct brw_codegen *p, const bool commit_enable = devinfo->gen == 7 && !devinfo->is_haswell; struct brw_inst *insn; + brw_push_insn_state(p); + brw_set_default_mask_control(p, BRW_MASK_DISABLE); + brw_set_default_exec_size(p, BRW_EXECUTE_1); + dst = vec1(dst); + /* Set dst as destination for dependency tracking, the MEMORY_FENCE * message doesn't write anything back. */ @@ -3287,12 +3292,10 @@ brw_memory_fence(struct brw_codegen *p, * cache messages will be properly ordered with respect to past data and * render cache messages. */ - brw_push_insn_state(p); - brw_set_default_compression_control(p, BRW_COMPRESSION_NONE); - brw_set_default_mask_control(p, BRW_MASK_DISABLE); brw_MOV(p, dst, offset(dst, 1)); - brw_pop_insn_state(p); } + + brw_pop_insn_state(p); } void |