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aco: implement _amd global access intrinsics

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fossil-db (Sienna Cichlid):
Totals from 7 (0.01% of 134621) affected shaders:
VGPRs: 760 -> 776 (+2.11%)
CodeSize: 222000 -> 222044 (+0.02%); split: -0.01%, +0.03%
Instrs: 40959 -> 40987 (+0.07%); split: -0.01%, +0.08%
Latency: 874811 -> 886609 (+1.35%); split: -0.00%, +1.35%
InvThroughput: 437405 -> 443303 (+1.35%); split: -0.00%, +1.35%
VClause: 1242 -> 1240 (-0.16%)
SClause: 1050 -> 1049 (-0.10%); split: -0.19%, +0.10%
Copies: 4953 -> 4973 (+0.40%); split: -0.04%, +0.44%
Branches: 1947 -> 1957 (+0.51%); split: -0.05%, +0.56%
PreVGPRs: 741 -> 747 (+0.81%)

fossil-db changes seem to be noise.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14124>
This commit is contained in:
Rhys Perry
2021-12-02 14:34:52 +00:00
committed by Marge Bot
parent eeefe31014
commit 3e9517c757
2 changed files with 261 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/amd/compiler/aco_instruction_selection_setup.cpp
+13
View File
@@ -686,6 +686,18 @@ init_context(isel_context* ctx, nir_shader* shader)
case nir_intrinsic_global_atomic_comp_swap:
case nir_intrinsic_global_atomic_fmin:
case nir_intrinsic_global_atomic_fmax:
case nir_intrinsic_global_atomic_add_amd:
case nir_intrinsic_global_atomic_imin_amd:
case nir_intrinsic_global_atomic_umin_amd:
case nir_intrinsic_global_atomic_imax_amd:
case nir_intrinsic_global_atomic_umax_amd:
case nir_intrinsic_global_atomic_and_amd:
case nir_intrinsic_global_atomic_or_amd:
case nir_intrinsic_global_atomic_xor_amd:
case nir_intrinsic_global_atomic_exchange_amd:
case nir_intrinsic_global_atomic_comp_swap_amd:
case nir_intrinsic_global_atomic_fmin_amd:
case nir_intrinsic_global_atomic_fmax_amd:
case nir_intrinsic_bindless_image_atomic_add:
case nir_intrinsic_bindless_image_atomic_umin:
case nir_intrinsic_bindless_image_atomic_imin:
@@ -749,6 +761,7 @@ init_context(isel_context* ctx, nir_shader* shader)
case nir_intrinsic_load_ssbo:
case nir_intrinsic_load_global:
case nir_intrinsic_load_global_constant:
case nir_intrinsic_load_global_amd:
type = nir_dest_is_divergent(intrinsic->dest) ? RegType::vgpr : RegType::sgpr;
break;
case nir_intrinsic_load_view_index: