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intel/fs: Lower A64 byte scattered r/w messages to LSC dataport 

Co-authored-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11600>
This commit is contained in:
Sagar Ghuge 2021-05-03 20:11:29 -07:00 committed by Marge Bot
parent 22d20dbb02
commit 07a4bdf1e8
1 changed files with 22 additions and 2 deletions
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24
src/intel/compiler/brw_fs.cpp
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@ -6196,6 +6196,26 @@ lower_lsc_a64_logical_send(const fs_builder &bld, fs_inst *inst)
LSC_CACHE_STORE_L1STATE_L3MOCS,
false /* has_dest */);
break;
case SHADER_OPCODE_A64_BYTE_SCATTERED_READ_LOGICAL:
inst->desc = lsc_msg_desc(devinfo, LSC_OP_LOAD, inst->exec_size,
LSC_ADDR_SURFTYPE_FLAT, LSC_ADDR_SIZE_A64,
1 /* num_coordinates */,
lsc_bits_to_data_size(arg),
1 /* num_channels */,
false /* transpose */,
LSC_CACHE_STORE_L1STATE_L3MOCS,
true /* has_dest */);
break;
case SHADER_OPCODE_A64_BYTE_SCATTERED_WRITE_LOGICAL:
inst->desc = lsc_msg_desc(devinfo, LSC_OP_STORE, inst->exec_size,
LSC_ADDR_SURFTYPE_FLAT, LSC_ADDR_SIZE_A64,
1 /* num_coordinates */,
lsc_bits_to_data_size(arg),
1 /* num_channels */,
false /* transpose */,
LSC_CACHE_STORE_L1STATE_L3MOCS,
false /* has_dest */);
break;
default:
unreachable("Unknown A64 logical instruction");
}
@ -6724,6 +6744,8 @@ fs_visitor::lower_logical_sends()
case SHADER_OPCODE_A64_UNTYPED_WRITE_LOGICAL:
case SHADER_OPCODE_A64_UNTYPED_READ_LOGICAL:
case SHADER_OPCODE_A64_BYTE_SCATTERED_WRITE_LOGICAL:
case SHADER_OPCODE_A64_BYTE_SCATTERED_READ_LOGICAL:
if (devinfo->has_lsc) {
lower_lsc_a64_logical_send(ibld, inst);
break;
@ -6731,8 +6753,6 @@ fs_visitor::lower_logical_sends()
case SHADER_OPCODE_A64_OWORD_BLOCK_READ_LOGICAL:
case SHADER_OPCODE_A64_UNALIGNED_OWORD_BLOCK_READ_LOGICAL:
case SHADER_OPCODE_A64_OWORD_BLOCK_WRITE_LOGICAL:
case SHADER_OPCODE_A64_BYTE_SCATTERED_WRITE_LOGICAL:
case SHADER_OPCODE_A64_BYTE_SCATTERED_READ_LOGICAL:
case SHADER_OPCODE_A64_UNTYPED_ATOMIC_LOGICAL:
case SHADER_OPCODE_A64_UNTYPED_ATOMIC_INT16_LOGICAL:
case SHADER_OPCODE_A64_UNTYPED_ATOMIC_INT64_LOGICAL: