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Date:      Wed, 17 Jul 2019 20:20:53 +0000
From:      bugzilla-noreply@freebsd.org
To:        powerpc@FreeBSD.org
Subject:   [Bug 239266] lang/gcc8 fails to build with clang8: tree-vect-loop.c:4979:12: error: expected unqualified-id
Message-ID:  <bug-239266-25139-XYOfSDna4y@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-239266-25139@https.bugs.freebsd.org/bugzilla/>
References:  <bug-239266-25139@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239266

--- Comment #4 from Leandro Lupori <leandro.lupori@gmail.com> ---
Same issue with gcc9:

/usr/ports/lang/gcc9/work/gcc-9.1.0/gcc/tree-vect-loop.c:4569:12: error:
expected unqualified-id
      tree vec_step =3D build_vector_from_val (cr_index_vector_type, step);
           ^
/usr/ports/lang/gcc9/work/gcc-9.1.0/gcc/tree-vect-loop.c:4575:39: error:
expected expression
      create_iv (series_vect, vec_step, NULL_TREE, loop, &incr_gsi,
                                      ^
/usr/ports/lang/gcc9/work/gcc-9.1.0/gcc/tree-vect-loop.c:7231:27: error:
expected unqualified-id
  tree new_vec, vec_init, vec_step, t;


Actually, gcc9 is currently requiring gcc8 on powerpc64, which is probably =
not
needed anymore. I've commented that part to force gcc9 build without gcc8.

I'll try to rename vec_step, as Mark suggested, to see if it fixes the issu=
e.

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