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Correct SysV ABI for -> (f32, bool)

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gingerBill
2021-05-10 21:16:26 +01:00
parent c85c5ec38c
commit ff6fdc7812
2 changed files with 26 additions and 6 deletions
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5
src/llvm_abi.cpp
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@@ -549,6 +549,11 @@ namespace lbAbiAmd64SysV {
} else if (oldv == RegClass_Memory || newv == RegClass_Memory) {
return;
} else if (oldv == RegClass_Int || newv == RegClass_Int) {
if (oldv == RegClass_SSEFv || oldv == RegClass_SSEFs) {
oldv = RegClass_Int;
} else if (newv == RegClass_SSEFv || newv == RegClass_SSEFs) {
oldv = RegClass_Int;
}
return;
} else if (oldv == RegClass_X87 || oldv == RegClass_X87Up || oldv == RegClass_ComplexX87 ||
newv == RegClass_X87 || newv == RegClass_X87Up || newv == RegClass_ComplexX87) {

27
src/llvm_backend.cpp
View File

@@ -5794,9 +5794,15 @@ lbValue lb_find_value_from_entity(lbModule *m, Entity *e) {
if (USE_SEPARTE_MODULES) {
lbModule *other_module = lb_pkg_module(m->gen, e->pkg);
// TODO(bill): correct this logic
bool is_external = other_module != m;
if (!is_external) {
other_module = e->code_gen_module;
if (e->code_gen_module != nullptr) {
other_module = e->code_gen_module;
} else {
other_module = nullptr;
}
is_external = other_module != m;
}
@@ -5806,8 +5812,20 @@ lbValue lb_find_value_from_entity(lbModule *m, Entity *e) {
lbValue g = {};
g.value = LLVMAddGlobal(m->mod, lb_type(m, e->type), alloc_cstring(permanent_allocator(), name));
g.type = alloc_type_pointer(e->type);
lb_add_entity(m, e, g);
lb_add_member(m, name, g);
LLVMSetLinkage(g.value, LLVMExternalLinkage);
// if (other_module != nullptr) {
// lbValue *other_found = string_map_get(&other_module->members, name);
// if (other_found) {
// lbValue other_g = *other_found;
// }
// }
// LLVMSetLinkage(other_g.value, LLVMExternalLinkage);
if (e->Variable.thread_local_model != "") {
LLVMSetThreadLocal(g.value, true);
@@ -5827,8 +5845,7 @@ lbValue lb_find_value_from_entity(lbModule *m, Entity *e) {
LLVMSetThreadLocalMode(g.value, mode);
}
lb_add_entity(m, e, g);
lb_add_member(m, name, g);
return g;
}
}
@@ -14713,9 +14730,7 @@ void lb_generate_code(lbGenerator *gen) {
if (is_export) {
LLVMSetLinkage(g.value, LLVMDLLExportLinkage);
LLVMSetDLLStorageClass(g.value, LLVMDLLExportStorageClass);
}
if (e->flags & EntityFlag_Static) {
} else {
// LLVMSetLinkage(g.value, LLVMInternalLinkage);
}