[Bug rtl-optimization/48633] [4.7 regression] IRA causes ICE in compensate_edge

[vmakarov at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48633

Vladimir Makarov <vmakarov at redhat dot com> changed:

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                 CC|                            |vmakarov at redhat dot com

--- Comment #3 from Vladimir Makarov <vmakarov at redhat dot com> 2011-05-13 15:26:57 UTC ---
Michael, thanks for the analysis and the smaller test.  It saved a lot of my
time.

I made a patch to fix the bug and after testing I submit the patch.

I should say that the last big IRA patch did not create the bug, it just
triggered it.