Mesa (master): i965/emit: Assert that src1 is not an MRF after doing the MRF->GRF conversion
Jason Ekstrand
jekstrand at kemper.freedesktop.org
Fri Jan 23 00:01:06 UTC 2015
Module: Mesa
Branch: master
Commit: 6be2434031775f4b44f2ff3db99047c0baefa797
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=6be2434031775f4b44f2ff3db99047c0baefa797
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date: Thu Jan 22 15:49:56 2015 -0800
i965/emit: Assert that src1 is not an MRF after doing the MRF->GRF conversion
When emitting texturing from indirect texture units, we need to be able to
scratch around in the header message. Since we only do this for >= HSW,
this is ok since there are no MRFs.
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Anuj phogat <anuj.phogat at gmail.com>
---
src/mesa/drivers/dri/i965/brw_eu_emit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index 39b2022..57161e2 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -453,12 +453,12 @@ void
brw_set_src1(struct brw_compile *p, brw_inst *inst, struct brw_reg reg)
{
const struct brw_context *brw = p->brw;
- assert(reg.file != BRW_MESSAGE_REGISTER_FILE);
if (reg.file != BRW_ARCHITECTURE_REGISTER_FILE)
assert(reg.nr < 128);
gen7_convert_mrf_to_grf(p, ®);
+ assert(reg.file != BRW_MESSAGE_REGISTER_FILE);
validate_reg(brw, inst, reg);
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