[Bug tree-optimization/30604] Unable to coalesce ssa_names <x> and <y> which are marked as MUST COALESCE

[dcb314 at hotmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30604

David Binderman <dcb314 at hotmail dot com> changed:

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--- Comment #15 from David Binderman <dcb314 at hotmail dot com> ---
I've got a testcase from gcc trunk dated 20130605 that
can generate the same "Unable to coalesce" message.

Testcase available on request.