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Re: GCC 4.0.1 Status (2005-06-05)
Mark Mitchell <mark@codesourcery.com> writes:
> Andrew Pinski wrote:
> > On Jun 5, 2005, at 1:41 PM, Devang Patel wrote:
> >
> >>
> >> On Jun 5, 2005, at 10:18 AM, Mark Mitchell wrote:
> >>
> >>> Here are three bugs I'd really like to see fixed.
> >>>
> >>> * 21528: SRA and/or aliasing problem.
> >>>
> >>> * 21847: DCE over-eagerness.
> >>>
> >>> * 20928: IA32 ICE.
> >>
> >>
> >> * 19523: [4.0/4.1 Regression] DBX_USE_BINCL support broken in the
> >> C++ compiler
> > * 21828: [4.0/4.1 Regression] debug info omitted for global variables
> > Is even worse since debugging GCC is very hard when debugging with
> > optimizations turned on (or -funit-at-a-time).
>
> I agree that these are both serious, though neither seems to rise to
> the level of the KDE issues, in that these both affect "only"
> debugging. PR 19523 affects only stabs, which I do not think is the
> default on any primary or secondary platform.
Darwin is a secondary platform, and stabs is the default there. I
believe that a variant of stabs is also the default on AIX, which is a
primary platform.