[Bug middle-end/31309] [4.1/4.2/4.3 regression] reads/writes past end of structure

[ebotcazou at gcc dot gnu dot org]

------- Comment #20 from ebotcazou at gcc dot gnu dot org  2008-01-11 19:45 
-------
Subject: Bug 31309

Author: ebotcazou
Date: Fri Jan 11 19:44:40 2008
New Revision: 131472

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131472
Log:
        PR middle-end/31309
        * expr.c (copy_blkmode_from_reg): Use a mode suited to the size when
        copying to memory.


Added:
    trunk/gcc/testsuite/gcc.dg/struct-ret-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/expr.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31309