[LLVMdev] inserting a fucntion call at the end of basic bloc

[Duncan Sands]

Hi Nabila,

> hello.bc works and i have check it with lli hello.bc

you should check it with "opt -verify hello.bc -disable-output"  Running
lli is not sufficient if assertions are disabled.

> no without assertion enabled

You should build LLVM with assertions enabled.  This will almost certainly
instantly find the problem.

>              AttrListPtr func_consume_PAL;
>              func_consume->setAttributes(func_consume_PAL);

There is no point in setting attributes if you don't want any.  That said,
it should be harmless.  What I don't understand is how your call is getting
both the "nounwind" and "noalias" attributes when you say you don't set these
anywhere; and why it is marked as being a tail call when you say you didn't
set the tail call flag or run any optimization passes.

> i have tried to modify the method consume so that it is
> void consume(int*)
> and chaged the declaration also
> and it works
> now when i have modified the method consume like this  void consume(int)
> and modified the declaration
> it doesn't work
>
> I don't know valgrid:(

Google it.

Ciao, Duncan.