[Bug tree-optimization/79683] SLP vectorizer drops gs: prefix

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79683

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Feb 23 11:43:51 2017
New Revision: 245679

URL: https://gcc.gnu.org/viewcvs?rev=245679&root=gcc&view=rev
Log:
2017-02-23  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/79683
        * tree-vect-stmts.c (vect_analyze_stmt): Do not overwrite
        vector types for data-refs.

        * gcc.target/i386/pr79683.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr79683.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c