[Bug tree-optimization/34708] Inlining heuristics issue

[amacleod at redhat dot com]

------- Comment #9 from amacleod at redhat dot com  2008-01-08 13:27 -------
yes, many PHIs are eliminated by coalescing. If you wanted to experiment at
some point for more accuracy, you can look at the PHI arguments. Any argument
which has a different base name than the LHS of the PHI, or is a constant,
*will* be a copy if the PHI remains.  


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34708