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[Bug target/65952] [AArch64] Will not vectorize storing induction of pointer addresses for LP64
- From: "vekumar at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 10 Aug 2015 07:05:36 +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
vekumar at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #11 from vekumar at gcc dot gnu.org ---
This is getting fixed after patch
https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=226675
Vectorize mult expressions with power 2 constants via shift, for targets has no
vector multiplication support.
2015-08-06 Venkataramanan Kumar <Venkataramanan.kumar@amd.com>
* tree-vect-patterns.c (vect_recog_mult_pattern): New function
for vectorizing multiplication patterns.
* tree-vectorizer.h: Adjust the number of patterns.
2015-08-06 Venkataramanan Kumar <Venkataramanan.kumar@amd.com>
* gcc.dg/vect/vect-mult-pattern-1.c: New test.
* gcc.dg/vect/vect-mult-pattern-2.c: New test.