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From: "chris at bubblescope dot net" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/30204] std::vector operator[] 10x speedup (patch) Date: Wed, 13 Dec 2006 18:09:00 -0000 [thread overview] Message-ID: <20061213180856.6563.qmail@sourceware.org> (raw) In-Reply-To: <bug-30204-13750@http.gcc.gnu.org/bugzilla/> ------- Comment #1 from chris at bubblescope dot net 2006-12-13 18:08 ------- -O1 is enough to remove all advantages of this patch. Also, that isn't really a fair timing comparison, as you've removed the function call altogether (I still expect it to be faster, but possibly not by 10x) -- chris at bubblescope dot net changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chris at bubblescope dot net http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30204
next prev parent reply other threads:[~2006-12-13 18:09 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-12-13 18:01 [Bug libstdc++/30204] New: " charles at rebelbase dot com 2006-12-13 18:09 ` chris at bubblescope dot net [this message] 2006-12-14 2:50 ` [Bug libstdc++/30204] " pinskia at gcc dot gnu dot org 2006-12-14 10:34 ` pcarlini at suse dot de 2006-12-14 11:20 ` pcarlini at suse dot de 2006-12-14 17:58 ` charles at rebelbase dot com
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