[Bug target/90972] [9 Regression] ICE in fold_convert_loc, at fold-const.c:2429

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90972

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Jun 24 17:21:40 2019
New Revision: 272623

URL: https://gcc.gnu.org/viewcvs?rev=272623&root=gcc&view=rev
Log:
2019-06-24  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/90972
        * tree-vect-stmts.c (vect_init_vector): Handle CONSTANT_CLASS_P
        in common code, dealing with STRING_CST properly.

        * gcc.dg/torture/pr90972.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr90972.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c