[Bug target/50588] gcc produce bad inlined code with -march=athlon -O2

[newsgrp at duradsl dot dyndns.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50588

--- Comment #2 from newsgrp at duradsl dot dyndns.org 2011-10-02 11:58:39 UTC 
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Created attachment 25395
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25395
preprocessed result of traceroute.c

This seems to be a regression from gcc 4.5.x
Will try to make a git bisect in next few days