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i965/emit: Assert that src1 is not an MRF after doing the MRF->GRF conversion

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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@whitecape.org>
Reviewed-by: Anuj phogat <anuj.phogat@gmail.com>
This commit is contained in:
Jason Ekstrand 2015-01-22 15:49:56 -08:00
parent 7de8a3e13e
commit 6be2434031
1 changed files with 1 additions and 1 deletions
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src/mesa/drivers/dri/i965/brw_eu_emit.c
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@ -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, &reg);
assert(reg.file != BRW_MESSAGE_REGISTER_FILE);
validate_reg(brw, inst, reg);