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Removed zero sized error set optimization

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fixes #762
fixes #818
This commit is contained in:
Jimmi Holst Christensen
2018-04-28 14:05:08 +02:00
parent 27cbb44993
commit 3178528335
2 changed files with 31 additions and 10 deletions
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14
src/ir.cpp
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@@ -6166,16 +6166,10 @@ static IrInstruction *ir_gen_err_set_decl(IrBuilder *irb, Scope *parent_scope, A
buf_init_from_buf(&err_set_type->name, type_name);
err_set_type->is_copyable = true;
err_set_type->data.error_set.err_count = err_count;
if (err_count == 0) {
err_set_type->zero_bits = true;
err_set_type->di_type = irb->codegen->builtin_types.entry_void->di_type;
} else {
err_set_type->type_ref = irb->codegen->builtin_types.entry_global_error_set->type_ref;
err_set_type->di_type = irb->codegen->builtin_types.entry_global_error_set->di_type;
irb->codegen->error_di_types.append(&err_set_type->di_type);
err_set_type->data.error_set.errors = allocate<ErrorTableEntry *>(err_count);
}
err_set_type->type_ref = irb->codegen->builtin_types.entry_global_error_set->type_ref;
err_set_type->di_type = irb->codegen->builtin_types.entry_global_error_set->di_type;
irb->codegen->error_di_types.append(&err_set_type->di_type);
err_set_type->data.error_set.errors = allocate<ErrorTableEntry *>(err_count);
ErrorTableEntry **errors = allocate<ErrorTableEntry *>(irb->codegen->errors_by_index.length + err_count);