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From: "sgk at troutmask dot apl.washington.edu" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug fortran/78054] gfortran.dg/pr70673.f90 FAILs at -O0
Date: Wed, 27 Apr 2022 21:40:14 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D78054

--- Comment #11 from Steve Kargl <sgk at troutmask dot apl.washington.edu> =
---
On Wed, Apr 27, 2022 at 08:49:17PM +0000, tkoenig at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D78054
>=20
> --- Comment #10 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
> (In reply to anlauf from comment #9)
> > (In reply to Thomas Koenig from comment #8)
> > > Fixed on trunk by=20
> > >=20
> > > https://gcc.gnu.org/pipermail/gcc-cvs/2022-April/362724.html .
> >=20
> > Thomas,
> >=20
> > you'd better re-read Steve's analysis.
> >=20
> > Your patch left the first
> >=20
> >     a =3D a           ! This used to ICE.
> >=20
> > which is invalid at runtime.  Try yourself running under valgrind.
> >=20
> > Either remove this line too, or protect it with an if (allocated (a))
>=20
> Thanks for pointing this out.
>=20
> Removed with https://gcc.gnu.org/pipermail/gcc-cvs/2022-April/362729.html=
 .
>=20

Thanks Thomas!=