From: Paul Richard Thomas <paul.richard.thomas@gmail.com>
To: Janus Weil <janus@gcc.gnu.org>
Cc: gfortran <fortran@gcc.gnu.org>,
gcc-patches <gcc-patches@gcc.gnu.org>,
salvatore.filippone@uniroma2.it
Subject: Re: [Patch, Fortran] PR 41714: [OOP] ALLOCATE SOURCE= does not properly copy the value from SOURCE
Date: Sun, 25 Oct 2009 15:11:00 -0000 [thread overview]
Message-ID: <339c37f20910250752w51dd08d5tea70ac6e925f78f3@mail.gmail.com> (raw)
In-Reply-To: <854832d40910250420i45c7bfddga4130fc1f1bfccd0@mail.gmail.com>
Janus,
It looks OK to me except:
> PR fortran/41714
> * trans-expr.c (gfc_build_memcpy_call): Take care of the case that the
> call to '__builtin_memcpy' is optimized away (replaced by a direct
> assignment).
How the heck does that work? It comes out as a NOP_EXPR and yet it's
really an assignment..... Is that documented somewhere?
Cheers
Paul
next prev parent reply other threads:[~2009-10-25 14:52 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-25 11:49 Janus Weil
2009-10-25 15:11 ` Paul Richard Thomas [this message]
2009-10-25 15:13 ` Richard Guenther
2009-10-25 15:45 ` Richard Guenther
2009-10-25 18:05 ` Janus Weil
2009-10-25 19:00 ` Richard Guenther
2009-10-25 19:12 ` Janus Weil
2009-10-25 21:42 ` Janus Weil
2009-10-25 21:46 ` Janus Weil
2009-10-25 21:58 ` Richard Guenther
2009-10-25 22:10 ` Janus Weil
2009-10-25 22:28 ` Richard Guenther
2009-10-25 23:12 ` Janus Weil
2009-10-26 9:29 ` Janus Weil
2009-10-26 9:31 ` Janus Weil
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