2006-11-24 Andrew Pinski <andrew_pinski@playstation.sony.com>

2006-11-24  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/29964
        * ipa-pure-const.c (check_tree): If the original tree
        is volatile return early and say the function is not pure
        nor const.  Remove the volatile check for writes.
        (analyze_function): Print out the result of the local
        analysis pass.

2006-11-24  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/29964
        * gcc.dg/pure-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119162 138bc75d-0d04-0410-961f-82ee72b054a4