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Started work on phobos

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This commit is contained in:
Alexey Prokhin
2010-10-27 18:13:46 +04:00
parent eb68fc3d8c
commit b1e5993873
22 changed files with 265 additions and 85 deletions
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gen/statements.cpp
+17 -5
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@@ -97,17 +97,29 @@ void ReturnStatement::toIR(IRState* p)
v = LLConstant::getNullValue(p->mainFunc->getReturnType());
else
// do abi specific transformations on the return value
#if DMDV2
v = p->func()->type->fty.putRet(exp->type, exp->toElem(p), p->func()->type->isref);
#else
v = p->func()->type->fty.putRet(exp->type, exp->toElem(p));
#endif
if (Logger::enabled())
Logger::cout() << "return value is '" <<*v << "'\n";
IrFunction* f = p->func();
// Hack around LDC assuming structs are in memory:
// If the function returns a struct, and the return value is a
// pointer to a struct, load from it before returning.
if (f->type->next->ty == Tstruct && isaPointer(v->getType())) {
Logger::println("Loading struct type for return");
// Hack around LDC assuming structs and static arrays are in memory:
// If the function returns a struct or a static array, and the return
// value is a pointer to a struct or a static array, load from it
// before returning.
int ty = f->type->next->ty;
if (v->getType() != p->topfunc()->getReturnType() &&
(ty == Tstruct
#if DMDV2
|| ty == Tsarray
#endif
) && isaPointer(v->getType()))
{
Logger::println("Loading value for return");
v = DtoLoad(v);
}