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[svn r289] Fixed: right shift >> was broken for unsigned types.

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Fixed: debug info for classes now started.
This commit is contained in:
Tomas Lindquist Olsen
2008-06-15 18:52:27 +02:00
parent 03888f4b07
commit e1aa043a81
10 changed files with 422 additions and 112 deletions
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36
gen/toir.cpp
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@@ -2191,9 +2191,43 @@ BinBitExp(And,And);
BinBitExp(Or,Or);
BinBitExp(Xor,Xor);
BinBitExp(Shl,Shl);
BinBitExp(Shr,AShr);
//BinBitExp(Shr,AShr);
BinBitExp(Ushr,LShr);
DValue* ShrExp::toElem(IRState* p)
{
Logger::print("ShrExp::toElem: %s | %s\n", toChars(), type->toChars());
LOG_SCOPE;
DValue* u = e1->toElem(p);
DValue* v = e2->toElem(p);
LLValue* x;
if (e1->type->isunsigned())
x = p->ir->CreateLShr(u->getRVal(), v->getRVal(), "tmp");
else
x = p->ir->CreateAShr(u->getRVal(), v->getRVal(), "tmp");
return new DImValue(type, x);
}
DValue* ShrAssignExp::toElem(IRState* p)
{
Logger::print("ShrAssignExp::toElem: %s | %s\n", toChars(), type->toChars());
LOG_SCOPE;
p->exps.push_back(IRExp(e1,e2,NULL));
DValue* u = e1->toElem(p);
p->topexp()->v = u;
DValue* v = e2->toElem(p);
p->exps.pop_back();
LLValue* uval = u->getRVal();
LLValue* vval = v->getRVal();
LLValue* tmp;
if (e1->type->isunsigned())
tmp = p->ir->CreateLShr(uval, vval, "tmp");
else
tmp = p->ir->CreateAShr(uval, vval, "tmp");
DtoStore(DtoPointedType(u->getLVal(), tmp), u->getLVal());
return u;
}
//////////////////////////////////////////////////////////////////////////////////////////
DValue* HaltExp::toElem(IRState* p)