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Large number of fortran testsuite failures
- From: "Paul Richard Thomas" <paul dot richard dot thomas at gmail dot com>
- To: gcc at gcc dot gnu dot org, "Fortran List" <fortran at gcc dot gnu dot org>
- Date: Tue, 12 Jun 2007 10:00:35 +0200
- Subject: Large number of fortran testsuite failures
Following my commit of the patch for PR29786, I did a further regtest,
which produced a good number of fortran testsuite failures. Being
late, I put it out of its misery. I reverted to before my patch
(r125628) and find that the failures are still there. For example,
$ /irun/bin/gfortran $test/sizeof.f90
/cygdrive/d/svn/trunk/gcc/testsuite/gfortran.dg/sizeof.f90: In function 'check_r
eal':
/cygdrive/d/svn/trunk/gcc/testsuite/gfortran.dg/sizeof.f90:37: internal compiler
error: Segmentation fault
f951, run under gdb, runs to completion, so the problem is further
towards the backend.
I regested earlier last night and all was well (sorry, I did not
record the revision #), so the problem has creapt in over a very small
number of patches.
You will excuse me please if I cannot identify the patch that is
responsible - this sort of investigation is just a bit too tedious
under Cygwin. I will make one further reversion this morning and will
report if I have bracketed the problem.
I do not know if there are other gcc regressions.
Cheers
Paul