[Bug tree-optimization/26425] [4.2 Regression] ice on valid C code with flag -Os

[law at gcc dot gnu dot org]

------- Comment #10 from law at gcc dot gnu dot org  2006-02-23 22:48 -------
Subject: Bug 26425

Author: law
Date: Thu Feb 23 22:47:58 2006
New Revision: 111399

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111399
Log:

        PR tree-optimization/26425
        * tree-vrp.c (vrp_visit_assignment): If the LHS's type has a NULL
        min/max, then assume its varying.

        * gcc.c-torture/compile/pr26425.c: New test.


Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr26425.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26425