On Sat, Oct 23, 2021 at 5:31 AM H.J. Lu <hjl.to...@gmail.com> wrote:
>
> On Fri, Oct 22, 2021 at 11:20 PM Tobias Burnus <tob...@codesourcery.com>
> wrote:
> >
> > Hi,
> >
> > for some reasons, I cannot reproduce this. I checked with that I am in
> > sync with master – and I also tried -m32 and -march=cascadelake, running
> > both manually and via DejaGNU but I it passes here.
> >
> > Can someone who sees it show the excess error? Or was that a spurious
> > issue which is now gone?
>
> spawn -ignore SIGHUP
> /export/gnu/import/git/gcc-test-master-intel64-native/bld/gcc/testsuite/gfortran2/../../gfortran
> -B/export/gnu/import/git/gcc-test-master-intel64-native/bld/gcc/testsuite/gfortran2/../../
> -B/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/./libgfortran/
> /export/gnu/import/git/gcc-test-master-intel64-native/src-master/gcc/testsuite/gfortran.dg/bind-c-intent-out-2.f90
> -fdiagnostics-plain-output -fdiagnostics-plain-output -O0
> -pedantic-errors -fsanitize=undefined -fcheck=all
> -B/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/./libgfortran/.libs
> -L/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/./libgfortran/.libs
> -L/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/./libgfortran/.libs
> -L/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/./libatomic/.libs
> -B/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/./libquadmath/.libs
> -L/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/./libquadmath/.libs
> -L/export/gnu/import/git/gcc-test-master-intel64-native/bld/x86_64-pc-linux-gnu/./libquadmath/.libs
> -lm -o ./bind-c-intent-out-2.exe
> /usr/local/bin/ld: cannot find -lubsan: No such file or directory
>
> Shouldn't the test be placed under gfortran.dg/ubsan?
I am checking it as an obvious fix.
> > Tobias
> >
> > On 23.10.21 06:43, sunil.k.pandey wrote:
> > > On Linux/x86_64,
> > >
> > > 24e99e6ec1cc57f3660c00ff677c7feb16aa94d2 is the first bad commit
> > > commit 24e99e6ec1cc57f3660c00ff677c7feb16aa94d2
> > > Author: Tobias Burnus <tob...@codesourcery.com>
> > > Date: Fri Oct 22 23:23:06 2021 +0200
> > >
> > > Fortran: Avoid running into assert with -fcheck= + UBSAN
> > >
> > > caused
> > >
> > > FAIL: gfortran.dg/bind-c-intent-out-2.f90 -O0 (test for excess errors)
> > > FAIL: gfortran.dg/bind-c-intent-out-2.f90 -O1 (test for excess errors)
> > > FAIL: gfortran.dg/bind-c-intent-out-2.f90 -O2 (test for excess errors)
> > > FAIL: gfortran.dg/bind-c-intent-out-2.f90 -O3 -fomit-frame-pointer
> > > -funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess
> > > errors)
> > > FAIL: gfortran.dg/bind-c-intent-out-2.f90 -O3 -g (test for excess
> > > errors)
> > > FAIL: gfortran.dg/bind-c-intent-out-2.f90 -Os (test for excess errors)
> > >
> > > with GCC configured with
> > >
> > > ../../gcc/configure
> > > --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-4632/usr
> > > --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
> > > --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet
> > > --without-isl --enable-libmpx x86_64-linux --disable-bootstrap
> > >
> > > To reproduce:
> > >
> > > $ cd {build_dir}/gcc && make check
> > > RUNTESTFLAGS="dg.exp=gfortran.dg/bind-c-intent-out-2.f90
> > > --target_board='unix{-m32}'"
> > > $ cd {build_dir}/gcc && make check
> > > RUNTESTFLAGS="dg.exp=gfortran.dg/bind-c-intent-out-2.f90
> > > --target_board='unix{-m32\ -march=cascadelake}'"
> > > $ cd {build_dir}/gcc && make check
> > > RUNTESTFLAGS="dg.exp=gfortran.dg/bind-c-intent-out-2.f90
> > > --target_board='unix{-m64}'"
> > > $ cd {build_dir}/gcc && make check
> > > RUNTESTFLAGS="dg.exp=gfortran.dg/bind-c-intent-out-2.f90
> > > --target_board='unix{-m64\ -march=cascadelake}'"
> > >
> > > (Please do not reply to this email, for question about this report,
> > > contact me at skpgkp2 at gmail dot com)
> > -----------------
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>
>
> --
> H.J.
--
H.J.
