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Re: [wwwdocs] Mention cgraph stuff in news/changes?
- From: Steven Bosscher <s dot bosscher at student dot tudelft dot nl>
- To: Jeff Sturm <jsturm at one-point dot com>
- Cc: gcc-patches at gcc dot gnu dot org, jh at suse dot cz
- Date: 13 Jul 2003 18:21:27 +0200
- Subject: Re: [wwwdocs] Mention cgraph stuff in news/changes?
- References: <Pine.LNX.4.44.0307131154210.7477-100000@ops2.one-point.com>
Op zo 13-07-2003, om 18:12 schreef Jeff Sturm:
> On 13 Jul 2003, Steven Bosscher wrote:
> + <li>Inlining heuristics for C, ObjC, C++ and Java have been improved
> + significantly. Call graph based out-of-order inlining is now
> + enabled by default at <code>-O3</code>.</li>
>
> This wording implies that out-of-order inlining now works for Java.
> Is that really true if gcj doesn't supply the needed langhooks
> (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION)?
>
> Or is it that the heuristics are improved regardless of -funit-at-a-time?
Heck! No, you're absolutely right. Inlining heuristics have been
improved for Java with the new function body size estimates, but I guess
unit-at-a-time doesn't work yet.
Any plans to implement it or shall I correct this in the Changes page?
Gr.
Steven