[Bug tree-optimization/40542] [4.3/4.4/4.5 Regression] vectorizes access to volatile array

[irar at gcc dot gnu dot org]

------- Comment #4 from irar at gcc dot gnu dot org  2009-06-30 11:33 -------
Subject: Bug 40542

Author: irar
Date: Tue Jun 30 11:33:27 2009
New Revision: 149090

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149090
Log:

        PR tree-optimization/40542
        * tree-vect-stmts.c (vect_analyze_stmt): Don't vectorize volatile 
        types.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr40542.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40542