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Fix default initialized values for globals (#217)

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This commit is contained in:
gingerBill
2018-05-12 21:22:39 +01:00
parent 324b7d65e7
commit 3b48fa8e7d
5 changed files with 92 additions and 62 deletions
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src/ir_print.cpp
+29 -3
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@@ -319,8 +319,6 @@ void ir_print_type(irFileBuffer *f, irModule *m, Type *t, bool in_struct) {
case Basic_rune: ir_write_str_lit(f, "i32"); return;
case Basic_typeid:
/* fallthrough */
case Basic_int:
case Basic_uint:
case Basic_uintptr:
@@ -343,6 +341,8 @@ void ir_print_type(irFileBuffer *f, irModule *m, Type *t, bool in_struct) {
case Basic_rawptr: ir_write_str_lit(f, "%..rawptr"); return;
case Basic_string: ir_write_str_lit(f, "%..string"); return;
case Basic_cstring: ir_write_str_lit(f, "i8*"); return;
case Basic_typeid: ir_write_str_lit(f, "%..typeid"); return;
}
break;
@@ -953,6 +953,23 @@ void ir_print_value(irFileBuffer *f, irModule *m, irValue *value, Type *type_hin
case irValue_Param:
ir_print_encoded_local(f, value->Param.entity->token.string);
break;
case irValue_SourceCodeLocation: {
irValue *file = value->SourceCodeLocation.file;
irValue *line = value->SourceCodeLocation.line;
irValue *column = value->SourceCodeLocation.column;
irValue *procedure = value->SourceCodeLocation.procedure;
ir_write_byte(f, '{');
ir_print_type(f, m, t_string); ir_write_byte(f, ' '); ir_print_value(f, m, file, t_string);
ir_write_string(f, str_lit(", "));
ir_print_type(f, m, t_int); ir_write_byte(f, ' '); ir_print_value(f, m, line, t_int);
ir_write_string(f, str_lit(", "));
ir_print_type(f, m, t_int); ir_write_byte(f, ' '); ir_print_value(f, m, column, t_int);
ir_write_string(f, str_lit(", "));
ir_print_type(f, m, t_string); ir_write_byte(f, ' '); ir_print_value(f, m, procedure, t_string);
ir_write_byte(f, '}');
break;
}
case irValue_Proc:
ir_print_encoded_global(f, value->Proc.name, ir_print_is_proc_global(m, &value->Proc));
break;
@@ -1747,6 +1764,11 @@ void print_llvm_ir(irGen *ir) {
ir_print_encoded_local(f, str_lit("..complex128"));
ir_write_str_lit(f, " = type {double, double} ; Basic_complex128\n");
ir_print_encoded_local(f, str_lit("..typeid"));
ir_write_str_lit(f, " = type ");
ir_print_type(f, m, t_uintptr);
ir_write_str_lit(f, " ; Basic_typeid\n");
ir_print_encoded_local(f, str_lit("..any"));
ir_write_str_lit(f, " = type {");
ir_print_type(f, m, t_rawptr);
@@ -1851,7 +1873,11 @@ void print_llvm_ir(irGen *ir) {
if (g->value != nullptr) {
ir_print_value(f, m, g->value, g->entity->type);
} else {
ir_write_string(f, str_lit("zeroinitializer"));
if (ir_type_has_default_values(g->entity->type)) {
ir_print_exact_value(f, m, empty_exact_value, g->entity->type);
} else {
ir_write_string(f, str_lit("zeroinitializer"));
}
}
}
ir_write_byte(f, '\n');