OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

intel/compiler: add support for non-zero base in [load|store]_shared intrins

Browse Source 
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17618>
This commit is contained in:
Marcin Ślusarz
2022-07-15 14:05:34 +02:00
committed by Marge Bot
parent 3531c1e315
commit 66bc9aec65
1 changed files with 22 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/intel/compiler/brw_fs_nir.cpp
View File

@@ -3884,12 +3884,21 @@ fs_visitor::nir_emit_cs_intrinsic(const fs_builder &bld,
case nir_intrinsic_load_shared: {
assert(devinfo->ver >= 7);
assert(nir_intrinsic_base(instr) == 0);
const unsigned bit_size = nir_dest_bit_size(instr->dest);
fs_reg srcs[SURFACE_LOGICAL_NUM_SRCS];
srcs[SURFACE_LOGICAL_SRC_SURFACE] = brw_imm_ud(GFX7_BTI_SLM);
srcs[SURFACE_LOGICAL_SRC_ADDRESS] = get_nir_src(instr->src[0]);
fs_reg addr = get_nir_src(instr->src[0]);
int base = nir_intrinsic_base(instr);
if (base) {
fs_reg addr_off = bld.vgrf(BRW_REGISTER_TYPE_UD, 1);
bld.ADD(addr_off, addr, brw_imm_d(base));
srcs[SURFACE_LOGICAL_SRC_ADDRESS] = addr_off;
} else {
srcs[SURFACE_LOGICAL_SRC_ADDRESS] = addr;
}
srcs[SURFACE_LOGICAL_SRC_IMM_DIMS] = brw_imm_ud(1);
srcs[SURFACE_LOGICAL_SRC_ALLOW_SAMPLE_MASK] = brw_imm_ud(0);
@@ -3921,12 +3930,21 @@ fs_visitor::nir_emit_cs_intrinsic(const fs_builder &bld,
case nir_intrinsic_store_shared: {
assert(devinfo->ver >= 7);
assert(nir_intrinsic_base(instr) == 0);
const unsigned bit_size = nir_src_bit_size(instr->src[0]);
fs_reg srcs[SURFACE_LOGICAL_NUM_SRCS];
srcs[SURFACE_LOGICAL_SRC_SURFACE] = brw_imm_ud(GFX7_BTI_SLM);
srcs[SURFACE_LOGICAL_SRC_ADDRESS] = get_nir_src(instr->src[1]);
fs_reg addr = get_nir_src(instr->src[1]);
int base = nir_intrinsic_base(instr);
if (base) {
fs_reg addr_off = bld.vgrf(BRW_REGISTER_TYPE_UD, 1);
bld.ADD(addr_off, addr, brw_imm_d(base));
srcs[SURFACE_LOGICAL_SRC_ADDRESS] = addr_off;
} else {
srcs[SURFACE_LOGICAL_SRC_ADDRESS] = addr;
}
srcs[SURFACE_LOGICAL_SRC_IMM_DIMS] = brw_imm_ud(1);
/* No point in masking with sample mask, here we're handling compute
* intrinsics.