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"Values optmized out" and http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36303
- From: Faraz Ahmed <faraz dot shaikh at gmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Sun, 29 Mar 2009 23:42:41 -0600
- Subject: "Values optmized out" and http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36303
- References: <4ab9d9690903292238g43dd2f99ycbbb9a13772b4a3b@mail.gmail.com>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36303
In reference to the above bug, gcc optimized some code under the -O2
option. If the assembly described in the bug is a standard behaviour
of -O2 then one can close this bug. Can someone please confirm this to
be a bug, or a valid -O2 optimization that won't be fixed.
-Faraz.