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Added initial D2 support, D2 frontend and changes to codegen to make things compile.

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This commit is contained in:
Tomas Lindquist Olsen
2008-11-11 01:38:48 +01:00
parent fe49ee6448
commit c4c1c1d72e
115 changed files with 83772 additions and 110 deletions
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38
gen/functions.cpp
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@@ -32,12 +32,12 @@ const llvm::FunctionType* DtoFunctionType(Type* type, const LLType* thistype, co
return llvm::cast<llvm::FunctionType>(type->ir.type->get());
}
bool typesafeVararg = false;
bool dVararg = false;
bool arrayVararg = false;
if (f->linkage == LINKd)
{
if (f->varargs == 1)
typesafeVararg = true;
dVararg = true;
else if (f->varargs == 2)
arrayVararg = true;
}
@@ -96,7 +96,7 @@ const llvm::FunctionType* DtoFunctionType(Type* type, const LLType* thistype, co
usesnest = true;
}
if (typesafeVararg) {
if (dVararg) {
ClassDeclaration* ti = Type::typeinfo;
ti->toObjFile(0); // TODO: multiobj
DtoForceConstInitDsymbol(ti);
@@ -119,7 +119,7 @@ const llvm::FunctionType* DtoFunctionType(Type* type, const LLType* thistype, co
// more than one formal arg,
// extern(D) linkage
// not a D-style vararg
if (n > 1 && f->linkage == LINKd && !typesafeVararg)
if (n > 1 && f->linkage == LINKd && !dVararg)
{
f->reverseParams = true;
f->reverseIndex = paramvec.size();
@@ -189,7 +189,7 @@ const llvm::FunctionType* DtoFunctionType(Type* type, const LLType* thistype, co
}
// construct function type
bool isvararg = !(typesafeVararg || arrayVararg) && f->varargs;
bool isvararg = !(dVararg || arrayVararg) && f->varargs;
llvm::FunctionType* functype = llvm::FunctionType::get(actualRettype, paramvec, isvararg);
#if X86_PASS_IN_EAX
@@ -720,9 +720,15 @@ void DtoDefineFunc(FuncDeclaration* fd)
if (global.params.symdebug)
DtoDwarfLocalVariable(thismem, fd->vthis);
#if DMDV2
if (fd->vthis->nestedrefs.dim)
#else
if (fd->vthis->nestedref)
#endif
{
fd->nestedVars.insert(fd->vthis);
}
}
// give arguments storage
@@ -735,9 +741,15 @@ void DtoDefineFunc(FuncDeclaration* fd)
Dsymbol* argsym = (Dsymbol*)fd->parameters->data[i];
VarDeclaration* vd = argsym->isVarDeclaration();
assert(vd);
#if DMDV2
if (vd->nestedrefs.dim)
#else
if (vd->nestedref)
#endif
{
fd->nestedVars.insert(vd);
}
IrLocal* irloc = vd->ir.irLocal;
assert(irloc);
@@ -757,8 +769,12 @@ void DtoDefineFunc(FuncDeclaration* fd)
}
}
// need result variable? (nested)
// need result variable? (nested)
#if DMDV2
if (fd->vresult && fd->vresult->nestedrefs.dim) {
#else
if (fd->vresult && fd->vresult->nestedref) {
#endif
Logger::println("nested vresult value: %s", fd->vresult->toChars());
fd->nestedVars.insert(fd->vresult);
}
@@ -836,9 +852,13 @@ void DtoDefineFunc(FuncDeclaration* fd)
vd->ir.irLocal->nestedIndex = idx++;
}
// fixup nested result variable
#if DMDV2
if (fd->vresult && fd->vresult->nestedrefs.dim) {
#else
if (fd->vresult && fd->vresult->nestedref) {
#endif
Logger::println("nested vresult value: %s", fd->vresult->toChars());
LLValue* gep = DtoGEPi(nestedVars, 0, fd->vresult->ir.irLocal->nestedIndex);
LLValue* val = DtoBitCast(fd->vresult->ir.irLocal->value, getVoidPtrType());