On Tue, Sep 23, 2014 at 05:20:34PM +0200, Tobias Burnus wrote:
> On 23.09.2014 16:27, Jakub Jelinek wrote:
> >This patch changes get_array_descr_info langhook in Fortran FE not to create
> >VAR_DECLs, because the langhook is only called with -g and not with -g0
> >and thus DECL_UIDs go out of sync too early.
> >For VTA, we allow DECL_UID changes, but lhd_set_assembler_name sometimes
> >emits DECL_UID into symbol names, so if we can avoid those early, we can
> >avoid those for symbols where set assembler name langhook cares.
> >
> >Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
>
> Looks good to me. Thanks for the report and the patch. Does this solve all
> issues or remains there still a debug-compare issue?
The only remaining two FAILs with GCC_COMPARE_DEBUG=1 in the environment
while doing check-gfortran are two tests that use compiler_options ()
function which apparently includes the -g/-fcompare-debug/-gtoggle etc.
flags. The only fix for that would be to filter out all the debug info
related options from there.
Jakub
