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stage2: sparcv9: Placeholder for Air instructions in genBody
This commit is contained in:
Koakuma
parent
94d70bdb69
commit
18c98eb429
@ -471,10 +471,181 @@ fn gen(self: *Self) !void {
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}
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fn genBody(self: *Self, body: []const Air.Inst.Index) InnerError!void {
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_ = self;
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_ = body;
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const air_tags = self.air.instructions.items(.tag);
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@panic("TODO implement genBody");
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for (body) |inst| {
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const old_air_bookkeeping = self.air_bookkeeping;
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try self.ensureProcessDeathCapacity(Liveness.bpi);
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switch (air_tags[inst]) {
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.arg => @panic("TODO implement arg"),
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.add => @panic("TODO implement add"),
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.addwrap => @panic("TODO implement addwrap"),
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.add_sat => @panic("TODO implement add_sat"),
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.sub => @panic("TODO implement sub"),
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.subwrap => @panic("TODO implement subwrap"),
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.sub_sat => @panic("TODO implement sub_sat"),
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.mul => @panic("TODO implement mul"),
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.mulwrap => @panic("TODO implement mulwrap"),
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.mul_sat => @panic("TODO implement mul_sat"),
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.div_float => @panic("TODO implement div_float"),
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.div_trunc => @panic("TODO implement div_trunc"),
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.div_floor => @panic("TODO implement div_floor"),
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.div_exact => @panic("TODO implement div_exact"),
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.rem => @panic("TODO implement rem"),
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.mod => @panic("TODO implement mod"),
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.ptr_add => @panic("TODO implement ptr_add"),
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.ptr_sub => @panic("TODO implement ptr_sub"),
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.max => @panic("TODO implement max"),
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.min => @panic("TODO implement min"),
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.add_with_overflow => @panic("TODO implement add_with_overflow"),
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.sub_with_overflow => @panic("TODO implement sub_with_overflow"),
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.mul_with_overflow => @panic("TODO implement mul_with_overflow"),
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.shl_with_overflow => @panic("TODO implement shl_with_overflow"),
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.alloc => @panic("TODO implement alloc"),
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.ret_ptr => @panic("TODO implement ret_ptr"),
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.assembly => @panic("TODO implement assembly"),
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.bit_and => @panic("TODO implement bit_and"),
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.bit_or => @panic("TODO implement bit_or"),
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.shr => @panic("TODO implement shr"),
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.shr_exact => @panic("TODO implement shr_exact"),
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.shl => @panic("TODO implement shl"),
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.shl_exact => @panic("TODO implement shl_exact"),
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.shl_sat => @panic("TODO implement shl_sat"),
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.xor => @panic("TODO implement xor"),
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.not => @panic("TODO implement not"),
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.bitcast => @panic("TODO implement bitcast"),
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.block => @panic("TODO implement block"),
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.loop => @panic("TODO implement loop"),
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.br => @panic("TODO implement br"),
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.breakpoint => @panic("TODO implement breakpoint"),
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.ret_addr => @panic("TODO implement ret_addr"),
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.frame_addr => @panic("TODO implement frame_addr"),
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.call => @panic("TODO implement call"),
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.call_always_tail => @panic("TODO implement call_always_tail"),
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.call_never_tail => @panic("TODO implement call_never_tail"),
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.call_never_inline => @panic("TODO implement call_never_inline"),
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.clz => @panic("TODO implement clz"),
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.ctz => @panic("TODO implement ctz"),
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.popcount => @panic("TODO implement popcount"),
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.byte_swap => @panic("TODO implement byte_swap"),
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.bit_reverse => @panic("TODO implement bit_reverse"),
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.sqrt => @panic("TODO implement sqrt"),
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.sin => @panic("TODO implement sin"),
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.cos => @panic("TODO implement cos"),
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.exp => @panic("TODO implement exp"),
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.exp2 => @panic("TODO implement exp2"),
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.log => @panic("TODO implement log"),
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.log2 => @panic("TODO implement log2"),
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.log10 => @panic("TODO implement log10"),
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.fabs => @panic("TODO implement fabs"),
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.floor => @panic("TODO implement floor"),
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.ceil => @panic("TODO implement ceil"),
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.round => @panic("TODO implement round"),
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.trunc_float => @panic("TODO implement trunc_float"),
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.cmp_lt => @panic("TODO implement cmp_lt"),
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.cmp_lte => @panic("TODO implement cmp_lte"),
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.cmp_eq => @panic("TODO implement cmp_eq"),
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.cmp_gte => @panic("TODO implement cmp_gte"),
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.cmp_gt => @panic("TODO implement cmp_gt"),
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.cmp_neq => @panic("TODO implement cmp_neq"),
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.cmp_vector => @panic("TODO implement cmp_vector"),
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.cond_br => @panic("TODO implement cond_br"),
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.switch_br => @panic("TODO implement switch_br"),
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.constant => @panic("TODO implement constant"),
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.const_ty => @panic("TODO implement const_ty"),
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.dbg_stmt => @panic("TODO implement dbg_stmt"),
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.dbg_block_begin => @panic("TODO implement dbg_block_begin"),
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.dbg_block_end => @panic("TODO implement dbg_block_end"),
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.dbg_inline_begin => @panic("TODO implement dbg_inline_begin"),
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.dbg_inline_end => @panic("TODO implement dbg_inline_end"),
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.dbg_var_ptr => @panic("TODO implement dbg_var_ptr"),
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.dbg_var_val => @panic("TODO implement dbg_var_val"),
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.is_null => @panic("TODO implement is_null"),
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.is_non_null => @panic("TODO implement is_non_null"),
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.is_null_ptr => @panic("TODO implement is_null_ptr"),
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.is_non_null_ptr => @panic("TODO implement is_non_null_ptr"),
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.is_err => @panic("TODO implement is_err"),
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.is_non_err => @panic("TODO implement is_non_err"),
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.is_err_ptr => @panic("TODO implement is_err_ptr"),
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.is_non_err_ptr => @panic("TODO implement is_non_err_ptr"),
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.bool_and => @panic("TODO implement bool_and"),
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.bool_or => @panic("TODO implement bool_or"),
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.load => @panic("TODO implement load"),
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.ptrtoint => @panic("TODO implement ptrtoint"),
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.bool_to_int => @panic("TODO implement bool_to_int"),
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.ret => @panic("TODO implement ret"),
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.ret_load => @panic("TODO implement ret_load"),
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.store => @panic("TODO implement store"),
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.unreach => @panic("TODO implement unreach"),
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.fptrunc => @panic("TODO implement fptrunc"),
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.fpext => @panic("TODO implement fpext"),
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.intcast => @panic("TODO implement intcast"),
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.trunc => @panic("TODO implement trunc"),
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.optional_payload => @panic("TODO implement optional_payload"),
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.optional_payload_ptr => @panic("TODO implement optional_payload_ptr"),
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.optional_payload_ptr_set => @panic("TODO implement optional_payload_ptr_set"),
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.wrap_optional => @panic("TODO implement wrap_optional"),
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.unwrap_errunion_payload => @panic("TODO implement unwrap_errunion_payload"),
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.unwrap_errunion_err => @panic("TODO implement unwrap_errunion_err"),
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.unwrap_errunion_payload_ptr => @panic("TODO implement unwrap_errunion_payload_ptr"),
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.unwrap_errunion_err_ptr => @panic("TODO implement unwrap_errunion_err_ptr"),
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.errunion_payload_ptr_set => @panic("TODO implement errunion_payload_ptr_set"),
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.wrap_errunion_payload => @panic("TODO implement wrap_errunion_payload"),
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.wrap_errunion_err => @panic("TODO implement wrap_errunion_err"),
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.struct_field_ptr => @panic("TODO implement struct_field_ptr"),
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.struct_field_ptr_index_0 => @panic("TODO implement struct_field_ptr_index_0"),
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.struct_field_ptr_index_1 => @panic("TODO implement struct_field_ptr_index_1"),
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.struct_field_ptr_index_2 => @panic("TODO implement struct_field_ptr_index_2"),
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.struct_field_ptr_index_3 => @panic("TODO implement struct_field_ptr_index_3"),
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.struct_field_val => @panic("TODO implement struct_field_val"),
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.set_union_tag => @panic("TODO implement set_union_tag"),
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.get_union_tag => @panic("TODO implement get_union_tag"),
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.slice => @panic("TODO implement slice"),
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.slice_len => @panic("TODO implement slice_len"),
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.slice_ptr => @panic("TODO implement slice_ptr"),
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.ptr_slice_len_ptr => @panic("TODO implement ptr_slice_len_ptr"),
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.ptr_slice_ptr_ptr => @panic("TODO implement ptr_slice_ptr_ptr"),
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.array_elem_val => @panic("TODO implement array_elem_val"),
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.slice_elem_val => @panic("TODO implement slice_elem_val"),
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.slice_elem_ptr => @panic("TODO implement slice_elem_ptr"),
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.ptr_elem_val => @panic("TODO implement ptr_elem_val"),
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.ptr_elem_ptr => @panic("TODO implement ptr_elem_ptr"),
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.array_to_slice => @panic("TODO implement array_to_slice"),
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.float_to_int => @panic("TODO implement float_to_int"),
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.int_to_float => @panic("TODO implement int_to_float"),
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.reduce => @panic("TODO implement reduce"),
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.splat => @panic("TODO implement splat"),
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.shuffle => @panic("TODO implement shuffle"),
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.select => @panic("TODO implement select"),
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.memset => @panic("TODO implement memset"),
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.memcpy => @panic("TODO implement memcpy"),
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.cmpxchg_weak => @panic("TODO implement cmpxchg_weak"),
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.cmpxchg_strong => @panic("TODO implement cmpxchg_strong"),
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.fence => @panic("TODO implement fence"),
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.atomic_load => @panic("TODO implement atomic_load"),
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.atomic_store_unordered => @panic("TODO implement atomic_store_unordered"),
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.atomic_store_monotonic => @panic("TODO implement atomic_store_monotonic"),
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.atomic_store_release => @panic("TODO implement atomic_store_release"),
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.atomic_store_seq_cst => @panic("TODO implement atomic_store_seq_cst"),
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.atomic_rmw => @panic("TODO implement atomic_rmw"),
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.tag_name => @panic("TODO implement tag_name"),
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.error_name => @panic("TODO implement error_name"),
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.aggregate_init => @panic("TODO implement aggregate_init"),
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.union_init => @panic("TODO implement union_init"),
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.prefetch => @panic("TODO implement prefetch"),
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.mul_add => @panic("TODO implement mul_add"),
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.field_parent_ptr => @panic("TODO implement field_parent_ptr"),
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.wasm_memory_size, .wasm_memory_grow => unreachable,
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}
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if (std.debug.runtime_safety) {
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if (self.air_bookkeeping < old_air_bookkeeping + 1) {
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std.debug.panic("in codegen.zig, handling of AIR instruction %{d} ('{}') did not do proper bookkeeping. Look for a missing call to finishAir.", .{ inst, air_tags[inst] });
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}
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}
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}
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}
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fn addInst(self: *Self, inst: Mir.Inst) error{OutOfMemory}!Mir.Inst.Index {
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@ -487,6 +658,11 @@ fn addInst(self: *Self, inst: Mir.Inst) error{OutOfMemory}!Mir.Inst.Index {
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return result_index;
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}
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fn ensureProcessDeathCapacity(self: *Self, additional_count: usize) !void {
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const table = &self.branch_stack.items[self.branch_stack.items.len - 1].inst_table;
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try table.ensureUnusedCapacity(self.gpa, additional_count);
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}
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fn fail(self: *Self, comptime format: []const u8, args: anytype) InnerError {
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@setCold(true);
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assert(self.err_msg == null);
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