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[Bug tree-optimization/34708] Inlining heuristics issue
- From: "amacleod at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Jan 2008 13:27:44 -0000
- Subject: [Bug tree-optimization/34708] Inlining heuristics issue
- References: <bug-34708-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- 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.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34708