Re: [BUG] GCC 3.4.3/x86: -fomit-frame-pointer cause a lot of test failures for libstdc++

Denis Zaitsev <[email protected]> Tue, 28 Dec 2004 02:14:30 +0500
Newsgroups org.kernel.vger.linux-gcc
Message-ID <[email protected]>
On Tue, Dec 21, 2004 at 11:06:13PM -0500, Andrew Pinski wrote:
> 
> On Dec 21, 2004, at 10:42 PM, Denis Zaitsev wrote:
> 
> > I've built GCC with -fomit-frame-pointer and -fno-omit-frame-pointer.
> > I mean either of these flags is present in both the exported shell
> > variables CFLAGS and CXXFLAGS and also in the BOOT_CFLAGS variable
> > from gcc/Makefile.  Both the builds was successfull.  And these are
> > some results of 'make check':
> 
> I would not doubt this is the -fomit-frame-pointer exception handling
> bug which was fixed in 3.4.4, 3.3.6, and 4.0.0.
> See PR 17220 and 6764.

And these are the results for GCC 3.4-20041224:


                === libstdc++ Summary ===

# of expected passes            2373
# of unexpected failures        357
# of expected failures          7


So, there are still the same bugs.