[Bug rtl-optimization/70602] [6 Regression] wrong code at -O1 and above on x86_64-linux-gnu in 32-bit mode (and at -Os only in 64-bit mode)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70602

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Apr 12 09:08:43 2016
New Revision: 234895

URL: https://gcc.gnu.org/viewcvs?rev=234895&root=gcc&view=rev
Log:
        PR tree-optimization/70602
        * tree-sra.c (generate_subtree_copies): Don't write anything into
        constant pool decls.

        * gcc.c-torture/execute/pr70602.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr70602.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-sra.c