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Split up startup call into separate calls

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This commit is contained in:
gingerBill
2025-09-19 13:57:52 +01:00
parent ec91e2c15b
commit f1e3977cf9
1 changed files with 20 additions and 1 deletions
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src/llvm_backend.cpp
+20 -1
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@@ -2001,6 +2001,8 @@ gb_internal void lb_create_startup_runtime_generate_body(lbModule *m, lbProcedur
if (p->objc_names) { if (p->objc_names) {
LLVMBuildCall2(p->builder, lb_type_internal_for_procedures_raw(m, p->objc_names->type), p->objc_names->value, nullptr, 0, ""); LLVMBuildCall2(p->builder, lb_type_internal_for_procedures_raw(m, p->objc_names->type), p->objc_names->value, nullptr, 0, "");
} }
Type *dummy_type = alloc_type_proc(nullptr, nullptr, 0, nullptr, 0, false, ProcCC_Odin);
LLVMTypeRef raw_dummy_type = lb_type_internal_for_procedures_raw(m, dummy_type);
for (auto &var : *p->global_variables) { for (auto &var : *p->global_variables) {
if (var.is_initialized) { if (var.is_initialized) {
@@ -2018,8 +2020,25 @@ gb_internal void lb_create_startup_runtime_generate_body(lbModule *m, lbProcedur
continue; continue;
} }
lb_init_global_var(m, p, e, init_expr, var); if (type_size_of(e->type) > 32) {
String ename = lb_get_entity_name(m, e);
gbString name = gb_string_make(permanent_allocator(), "");
name = gb_string_appendc(name, "__$startup$");
name = gb_string_append_length(name, ename.text, ename.len);
lbProcedure *dummy = lb_create_dummy_procedure(m, make_string_c(name), dummy_type);
LLVMSetVisibility(dummy->value, LLVMHiddenVisibility);
LLVMSetLinkage(dummy->value, LLVMWeakAnyLinkage);
lb_begin_procedure_body(dummy);
lb_init_global_var(m, dummy, e, init_expr, var);
lb_end_procedure_body(dummy);
LLVMValueRef context_ptr = lb_find_or_generate_context_ptr(p).addr.value;
LLVMBuildCall2(p->builder, raw_dummy_type, dummy->value, &context_ptr, 1, "");
} else {
lb_init_global_var(m, p, e, init_expr, var);
}
} }
CheckerInfo *info = m->gen->info; CheckerInfo *info = m->gen->info;