Mesa (master): i965/disasm: Don' t disassemble the URB complete field on Broadwell.
Kenneth Graunke
kwg at kemper.freedesktop.org
Mon Jul 21 18:27:28 UTC 2014
Module: Mesa
Branch: master
Commit: caf8c07dd40b26ae3f4b8f1bf4ff26bd226a3b7b
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=caf8c07dd40b26ae3f4b8f1bf4ff26bd226a3b7b
Author: Kenneth Graunke <kenneth at whitecape.org>
Date: Thu Jul 17 15:55:05 2014 -0700
i965/disasm: Don't disassemble the URB complete field on Broadwell.
It doesn't exist, so attempting to read it will trigger generation
assertions in the brw_inst API.
Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Matt Turner <mattst88 at gmail.com>
---
src/mesa/drivers/dri/i965/brw_disasm.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_disasm.c b/src/mesa/drivers/dri/i965/brw_disasm.c
index d7362c1..f66865f 100644
--- a/src/mesa/drivers/dri/i965/brw_disasm.c
+++ b/src/mesa/drivers/dri/i965/brw_disasm.c
@@ -1410,8 +1410,10 @@ brw_disassemble_inst(FILE *file, struct brw_context *brw, brw_inst *inst,
err |= control(file, "urb used", urb_used,
brw_inst_urb_used(brw, inst), &space);
}
- err |= control(file, "urb complete", urb_complete,
- brw_inst_urb_complete(brw, inst), &space);
+ if (brw->gen < 8) {
+ err |= control(file, "urb complete", urb_complete,
+ brw_inst_urb_complete(brw, inst), &space);
+ }
break;
case BRW_SFID_THREAD_SPAWNER:
break;
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