http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50869
--- Comment #3 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2011-10-27 20:46:12 UTC --- Created attachment 25638 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25638 Patch that fixes the bug, testing Here's a patch that fixes the bug. We don't want cselib to expand argp, and when it tries to we get all confused with a zero-depth expansion (the REG itself) but with VALUEs associated with it, that cselib pointlessly tried to expand, pushed onto the dependency stack.
