[Bug middle-end/35400] [4.4 Regression] -Wtype-limits -O2 causes ICE tree check: expected ssa_name, have addr_expr in get_value_range, at tree-vrp.c:469

[rguenth at gcc dot gnu dot org]

------- Comment #10 from rguenth at gcc dot gnu dot org  2008-04-06 21:21 
-------
Subject: Bug 35400

Author: rguenth
Date: Sun Apr  6 21:20:49 2008
New Revision: 133967

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133967
Log:
2008-04-06  Richard Guenther  <[EMAIL PROTECTED]>

        PR tree-optimization/35400
        * tree-vrp.c (vrp_evaluate_conditional): Only query value-range
        information from SSA_NAMEs.

        * gcc.dg/torture/pr35400.c: New testcase.
        * g++.dg/torture/pr35400.C: Likewise.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr35400.C
    trunk/gcc/testsuite/gcc.dg/torture/pr35400.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35400