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[Bug target/65952] [AArch64] Will not vectorize storing induction of pointer addresses for LP64
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 17 Jun 2015 13:19:43 +0000
- Subject: [Bug target/65952] [AArch64] Will not vectorize storing induction of pointer addresses for LP64
- Auto-submitted: auto-generated
- References: <bug-65952-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65952
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
So aarch64 has no DImode vectors? Or just no DImode multiply (but it has a
DImode vector shift?). If so this could be handled by a vectorizer pattern
transforming the multiply to a shift.