basic block reordering + java

[Jakub Jelinek]

On Fri, Sep 21, 2001 at 03:30:09PM +0100, Andrew Haley wrote:
> Anthony Green writes:
>  > 
>  > Also, I find that if the last NullPointerException branch is taken,
>  > printStackTrace() will produce incorrect results.  You end up seeing the
>  > function after this in place of the one calling _Jv_ThrowNullPointerException.
>  > Should we be backing up the program counter somewhere? (or emitting a NOP at
>  > the very end of each function?)
> 
> We use backtrace() from glibc.  If it's wrong, this is a glibc bug.

Note that with tail call optimization some routines can be skipped in the
backtrace. I don't know if this is the case here, but I thought I'd mention
this...

	Jakub