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intel/compiler: Update ray-tracing intrinsic lowering for Xe2

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Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25020>
This commit is contained in:
Jordan Justen
2023-02-17 16:08:26 -08:00
parent 3d744a6890
commit d371565d34
1 changed files with 11 additions and 9 deletions
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20
src/intel/compiler/brw_lower_logical_sends.cpp
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@@ -2701,9 +2701,10 @@ lower_btd_logical_send(const fs_builder &bld, fs_inst *inst)
fs_reg global_addr = inst->src[0];
const fs_reg btd_record = inst->src[1];
const unsigned mlen = 2;
const fs_builder ubld = bld.exec_all().group(8, 0);
fs_reg header = ubld.vgrf(BRW_REGISTER_TYPE_UD, 2);
const unsigned unit = reg_unit(devinfo);
const unsigned mlen = 2 * unit;
const fs_builder ubld = bld.exec_all();
fs_reg header = ubld.vgrf(BRW_REGISTER_TYPE_UD, 2 * unit);
ubld.MOV(header, brw_imm_ud(0));
switch (inst->opcode) {
@@ -2726,9 +2727,9 @@ lower_btd_logical_send(const fs_builder &bld, fs_inst *inst)
/* Stack IDs are always in R1 regardless of whether we're coming from a
* bindless shader or a regular compute shader.
*/
fs_reg stack_ids =
retype(byte_offset(header, REG_SIZE), BRW_REGISTER_TYPE_UW);
bld.MOV(stack_ids, retype(brw_vec8_grf(1, 0), BRW_REGISTER_TYPE_UW));
fs_reg stack_ids = retype(offset(header, bld, 1), BRW_REGISTER_TYPE_UW);
bld.exec_all().MOV(stack_ids, retype(brw_vec8_grf(1 * unit, 0),
BRW_REGISTER_TYPE_UW));
unsigned ex_mlen = 0;
fs_reg payload;
@@ -2790,8 +2791,9 @@ lower_trace_ray_logical_send(const fs_builder &bld, fs_inst *inst)
assert(synchronous_src.file == BRW_IMMEDIATE_VALUE);
const bool synchronous = synchronous_src.ud;
const unsigned mlen = reg_unit(devinfo);
const fs_builder ubld = bld.exec_all().group(8, 0);
const unsigned unit = reg_unit(devinfo);
const unsigned mlen = unit;
const fs_builder ubld = bld.exec_all();
fs_reg header = ubld.vgrf(BRW_REGISTER_TYPE_UD);
ubld.MOV(header, brw_imm_ud(0));
ubld.group(2, 0).MOV(header, globals_addr);
@@ -2819,7 +2821,7 @@ lower_trace_ray_logical_send(const fs_builder &bld, fs_inst *inst)
*/
if (!synchronous) {
bld.AND(subscript(payload, BRW_REGISTER_TYPE_UW, 1),
retype(brw_vec8_grf(1, 0), BRW_REGISTER_TYPE_UW),
retype(brw_vec8_grf(1 * unit, 0), BRW_REGISTER_TYPE_UW),
brw_imm_uw(0x7ff));
}