+ bld.emit(SHADER_OPCODE_UNTYPED_ATOMIC_LOGICAL,
+ dest, srcs, SURFACE_LOGICAL_NUM_SRCS);
+}
+
+void
+fs_visitor::nir_emit_shared_atomic_float(const fs_builder &bld,
+ int op, nir_intrinsic_instr *instr)
+{
+ fs_reg dest;
+ if (nir_intrinsic_infos[instr->intrinsic].has_dest)
+ dest = get_nir_dest(instr->dest);
+
+ fs_reg srcs[SURFACE_LOGICAL_NUM_SRCS];
+ srcs[SURFACE_LOGICAL_SRC_SURFACE] = brw_imm_ud(GEN7_BTI_SLM);
+ srcs[SURFACE_LOGICAL_SRC_IMM_DIMS] = brw_imm_ud(1);
+ srcs[SURFACE_LOGICAL_SRC_IMM_ARG] = brw_imm_ud(op);
+
+ fs_reg data = get_nir_src(instr->src[1]);
+ if (op == BRW_AOP_FCMPWR) {
+ fs_reg tmp = bld.vgrf(data.type, 2);
+ fs_reg sources[2] = { data, get_nir_src(instr->src[2]) };
+ bld.LOAD_PAYLOAD(tmp, sources, 2, 0);
+ data = tmp;
+ }
+ srcs[SURFACE_LOGICAL_SRC_DATA] = data;
+
+ /* Get the offset */
+ if (nir_src_is_const(instr->src[0])) {
+ srcs[SURFACE_LOGICAL_SRC_ADDRESS] =
+ brw_imm_ud(instr->const_index[0] + nir_src_as_uint(instr->src[0]));
+ } else {
+ srcs[SURFACE_LOGICAL_SRC_ADDRESS] = vgrf(glsl_type::uint_type);
+ bld.ADD(srcs[SURFACE_LOGICAL_SRC_ADDRESS],
+ retype(get_nir_src(instr->src[0]), BRW_REGISTER_TYPE_UD),
+ brw_imm_ud(instr->const_index[0]));
+ }
+
+ /* Emit the actual atomic operation operation */
+
+ bld.emit(SHADER_OPCODE_UNTYPED_ATOMIC_FLOAT_LOGICAL,
+ dest, srcs, SURFACE_LOGICAL_NUM_SRCS);
+}
+
+void
+fs_visitor::nir_emit_global_atomic(const fs_builder &bld,
+ int op, nir_intrinsic_instr *instr)
+{
+ if (stage == MESA_SHADER_FRAGMENT)
+ brw_wm_prog_data(prog_data)->has_side_effects = true;
+
+ fs_reg dest;
+ if (nir_intrinsic_infos[instr->intrinsic].has_dest)
+ dest = get_nir_dest(instr->dest);
+
+ fs_reg addr = get_nir_src(instr->src[0]);
+
+ fs_reg data;
+ if (op != BRW_AOP_INC && op != BRW_AOP_DEC && op != BRW_AOP_PREDEC)
+ data = get_nir_src(instr->src[1]);
+
+ if (op == BRW_AOP_CMPWR) {
+ fs_reg tmp = bld.vgrf(data.type, 2);
+ fs_reg sources[2] = { data, get_nir_src(instr->src[2]) };
+ bld.LOAD_PAYLOAD(tmp, sources, 2, 0);
+ data = tmp;
+ }
+
+ bld.emit(SHADER_OPCODE_A64_UNTYPED_ATOMIC_LOGICAL,
+ dest, addr, data, brw_imm_ud(op));
+}
+
+void
+fs_visitor::nir_emit_global_atomic_float(const fs_builder &bld,
+ int op, nir_intrinsic_instr *instr)
+{
+ if (stage == MESA_SHADER_FRAGMENT)
+ brw_wm_prog_data(prog_data)->has_side_effects = true;
+
+ assert(nir_intrinsic_infos[instr->intrinsic].has_dest);
+ fs_reg dest = get_nir_dest(instr->dest);
+
+ fs_reg addr = get_nir_src(instr->src[0]);
+
+ assert(op != BRW_AOP_INC && op != BRW_AOP_DEC && op != BRW_AOP_PREDEC);
+ fs_reg data = get_nir_src(instr->src[1]);
+
+ if (op == BRW_AOP_FCMPWR) {
+ fs_reg tmp = bld.vgrf(data.type, 2);
+ fs_reg sources[2] = { data, get_nir_src(instr->src[2]) };
+ bld.LOAD_PAYLOAD(tmp, sources, 2, 0);
+ data = tmp;
+ }
+
+ bld.emit(SHADER_OPCODE_A64_UNTYPED_ATOMIC_LOGICAL,
+ dest, addr, data, brw_imm_ud(op));