[Bug tree-optimization/26361] [4.2 regression] bootstrap failure on Alpha: xgcc runs out of memory compiling libiberty/md5.c

[sayle at gcc dot gnu dot org]

------- Comment #24 from sayle at gcc dot gnu dot org  2006-02-21 02:28 -------
Subject: Bug 26361

Author: sayle
Date: Tue Feb 21 02:28:03 2006
New Revision: 111327

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111327
Log:

        PR tree-optimization/26361
        * tree-vrp.c (extract_range_from_unary_expr): Handle NEGATE_EXPR
        of unsigned integer types.

        * gcc.dg/tree-ssa/vrp27.c: New test case.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/vrp27.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26361