This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH][2/3] Vectorize inductions that are live after the loop
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Alan Hayward <alan dot hayward at arm dot com>
- Cc: Richard Biener <richard dot guenther at gmail dot com>, "gcc-patches\ at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Sun, 05 Jun 2016 13:00:38 +0200
- Subject: Re: [PATCH][2/3] Vectorize inductions that are live after the loop
- Authentication-results: sourceware.org; auth=none
- References: <D36DCD5A dot E30F%alan dot hayward at arm dot com> <CAFiYyc1zx4JttqgVRCq6auscp9pfOBsk8Qbw33x_rrX0-eJ_dg at mail dot gmail dot com> <D36E0ED3 dot E559%alan dot hayward at arm dot com> <CAFiYyc03G4+k8MuDyy7kn7EZHT5eW8Kh29ryejHXTNJjbJ80HA at mail dot gmail dot com> <D373738B dot EBB3%alan dot hayward at arm dot com> <CAFiYyc3XRYPsjmbZD4FArEvhCXBOJ9TfjMP0xa+LtgRnWhZ7QA at mail dot gmail dot com> <D3761878 dot F3DC%alan dot hayward at arm dot com>
Alan Hayward <alan.hayward@arm.com> writes:
> * gcc.dg/vect/vect-live-2.c: New test.
This test fails on powerpc64 (with -m64, but not with -m32):
$ grep 'vectorized.*loops' ./vect-live-2.c.149t.vect
../gcc/testsuite/gcc.dg/vect/vect-live-2.c:10:1: note: vectorized 0 loops in function.
../gcc/testsuite/gcc.dg/vect/vect-live-2.c:29:1: note: vectorized 0 loops in function.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."