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intel/eu: Assert that the instruction is send-like in brw_set_desc_ex().

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Constructing a descriptor in-place as part of the immediate of an ALU
instruction is no longer supported.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Francisco Jerez 2018-06-03 13:20:45 -07:00
parent 6f81e2b994
commit 6643143f6e
1 changed files with 3 additions and 2 deletions
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5
src/intel/compiler/brw_eu_emit.c
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@ -368,11 +368,12 @@ brw_set_desc_ex(struct brw_codegen *p, brw_inst *inst,
unsigned desc, unsigned ex_desc)
{
const struct gen_device_info *devinfo = p->devinfo;
assert(brw_inst_opcode(devinfo, inst) == BRW_OPCODE_SEND ||
brw_inst_opcode(devinfo, inst) == BRW_OPCODE_SENDC);
brw_inst_set_src1_file_type(devinfo, inst,
BRW_IMMEDIATE_VALUE, BRW_REGISTER_TYPE_D);
brw_inst_set_send_desc(devinfo, inst, desc);
if (devinfo->gen >= 9 && (brw_inst_opcode(devinfo, inst) == BRW_OPCODE_SEND ||
brw_inst_opcode(devinfo, inst) == BRW_OPCODE_SENDC))
if (devinfo->gen >= 9)
brw_inst_set_send_ex_desc(devinfo, inst, ex_desc);
}