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aco/isel: support nir_op_atomic_isub

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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37702>
This commit is contained in:
Georg Lehmann
2025-10-04 14:16:50 +02:00
committed by Marge Bot
parent 65227ef325
commit d514696a0c
1 changed files with 15 additions and 0 deletions
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15
src/amd/compiler/instruction_selection/aco_select_nir_intrinsics.cpp
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@@ -2080,6 +2080,11 @@ translate_buffer_image_atomic_op(const nir_atomic_op op, aco_opcode* buf_op, aco
*buf_op64 = aco_opcode::buffer_atomic_add_x2;
*image_op = aco_opcode::image_atomic_add;
break;
case nir_atomic_op_isub:
*buf_op = aco_opcode::buffer_atomic_sub;
*buf_op64 = aco_opcode::buffer_atomic_sub_x2;
*image_op = aco_opcode::image_atomic_sub;
break;
case nir_atomic_op_umin:
*buf_op = aco_opcode::buffer_atomic_umin;
*buf_op64 = aco_opcode::buffer_atomic_umin_x2;
@@ -2516,6 +2521,10 @@ visit_global_atomic(isel_context* ctx, nir_intrinsic_instr* instr)
op32 = global ? aco_opcode::global_atomic_add : aco_opcode::flat_atomic_add;
op64 = global ? aco_opcode::global_atomic_add_x2 : aco_opcode::flat_atomic_add_x2;
break;
case nir_atomic_op_isub:
op32 = global ? aco_opcode::global_atomic_sub : aco_opcode::flat_atomic_sub;
op64 = global ? aco_opcode::global_atomic_sub_x2 : aco_opcode::flat_atomic_sub_x2;
break;
case nir_atomic_op_imin:
op32 = global ? aco_opcode::global_atomic_smin : aco_opcode::flat_atomic_smin;
op64 = global ? aco_opcode::global_atomic_smin_x2 : aco_opcode::flat_atomic_smin_x2;
@@ -3015,6 +3024,12 @@ visit_shared_atomic(isel_context* ctx, nir_intrinsic_instr* instr)
op32_rtn = aco_opcode::ds_add_rtn_u32;
op64_rtn = aco_opcode::ds_add_rtn_u64;
break;
case nir_atomic_op_isub:
op32 = aco_opcode::ds_sub_u32;
op64 = aco_opcode::ds_sub_u64;
op32_rtn = aco_opcode::ds_sub_rtn_u32;
op64_rtn = aco_opcode::ds_sub_rtn_u64;
break;
case nir_atomic_op_imin:
op32 = aco_opcode::ds_min_i32;
op64 = aco_opcode::ds_min_i64;