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Abstracted more (most) ABI details out of the normal codegen.

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This commit is contained in:
Tomas Lindquist Olsen
2009-03-03 02:51:21 +01:00
parent 100815c097
commit 5dbe3ee8e2
11 changed files with 488 additions and 434 deletions
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5
gen/statements.cpp
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@@ -63,7 +63,6 @@ void ReturnStatement::toIR(IRState* p)
{
// sanity check
IrFunction* f = p->func();
assert(f->type->retInPtr);
assert(f->decl->ir.irFunc->retArg);
// emit dbg line
@@ -94,7 +93,7 @@ void ReturnStatement::toIR(IRState* p)
delete e;
// do abi specific transformations on the return value
v = gABI->putRet(p->func()->type, v);
v = p->func()->type->fty->putRet(exp->type, v);
if (Logger::enabled())
Logger::cout() << "return value is '" <<*v << "'\n";
@@ -111,7 +110,7 @@ void ReturnStatement::toIR(IRState* p)
v = llvm::Constant::getNullValue(p->mainFunc->getReturnType());
else
v = gIR->ir->CreateBitCast(v, p->topfunc()->getReturnType(), "tmp");
if (Logger::enabled())
Logger::cout() << "return value after cast: " << *v << '\n';
}