From: Jeff Law <law@redhat.com>
To: Andrew MacLeod <amacleod@redhat.com>,
gcc-patches <gcc-patches@gcc.gnu.org>
Subject: Re: [patch] New backend header reduction
Date: Fri, 23 Oct 2015 19:25:00 -0000 [thread overview]
Message-ID: <562A8987.2030508@redhat.com> (raw)
In-Reply-To: <562A6614.5080602@redhat.com>
On 10/23/2015 10:53 AM, Andrew MacLeod wrote:
> Just finished running... I think the external hard drive was slowing
> down this run :-P It took quite a while.
>
> Anyway, this is the reduction patch independent of the header-ordering
> patch... ie, that patch needs to be applied before this one. So this
> should be mostly just removals. I also need to follow up and build all
> the target and bootstrap from scratch to make sure there arent any
> weirdnesses with it. But you can at least get a look at it now.
>
> a few interesting stats:
>
> Top reductions:
>
> passes.c: Reduction performed, 26 includes removed.
> shrink-wrap.c: Reduction performed, 21 includes removed.
> ipa-polymorphic-call.c: Reduction performed, 21 includes removed.
> lto-cgraph.c: Reduction performed, 19 includes removed.
> ddg.c: Reduction performed, 19 includes removed.
> tree-ssa-pre.c: Reduction performed, 18 includes removed.
> lra-remat.c: Reduction performed, 18 includes removed.
> cgraph.c: Reduction performed, 18 includes removed.
> cgraphclones.c: Reduction performed, 18 includes removed.
> tsan.c: Reduction performed, 17 includes removed.
> tree-into-ssa.c: Reduction performed, 17 includes removed.
> lto-section-in.c: Reduction performed, 17 includes removed.
>
> And headers most often removed:
>
> alias.h: Removed 230 times.
> flags.h: Removed 207 times.
> internal-fn.h: Removed 143 times.
> stmt.h: Removed 128 times.
> dojump.h: Removed 122 times.
> expmed.h: Removed 115 times.
> explow.h: Removed 115 times.
> varasm.h: Removed 114 times.
> calls.h: Removed 114 times.
> expr.h: Removed 81 times.
> insn-config.h: Removed 77 times.
> emit-rtl.h: Removed 62 times.
> hard-reg-set.h: Removed 60 times.
> tm_p.h: Removed 56 times.
> fold-const.h: Removed 56 times.
> diagnostic-core.h: Removed 53 times.
> except.h: Removed 51 times.
Approved. This was the easy part :-)
A quick grep shows 2309 unnecessary #includes removed.
jeff
next prev parent reply other threads:[~2015-10-23 19:24 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-23 16:57 Andrew MacLeod
2015-10-23 19:25 ` Jeff Law [this message]
2015-10-30 18:03 ` Cesar Philippidis
2015-10-30 18:29 ` Andrew MacLeod
2015-10-30 20:24 ` Andrew MacLeod
2015-10-30 20:27 ` Cesar Philippidis
2015-10-30 20:52 ` Jeff Law
2015-10-30 20:54 ` cgraph offloading error? Nathan Sidwell
2015-10-30 21:04 ` Jeff Law
2015-10-30 21:22 ` Nathan Sidwell
2015-10-30 21:31 ` Jeff Law
2015-10-30 22:17 ` Nathan Sidwell
2015-10-30 22:31 ` Nathan Sidwell
2015-10-30 22:33 ` Jeff Law
2015-10-30 23:01 ` Nathan Sidwell
2015-10-30 22:16 ` [patch] New backend header reduction Jeff Law
2015-11-02 8:43 ` Offload configurations (was: [patch] New backend header reduction) Thomas Schwinge
2015-10-30 13:38 ` [patch] New 'all' front end header reduction Andrew MacLeod
2015-10-30 16:20 ` Mike Stump
2015-10-30 16:35 ` Andrew MacLeod
2015-10-30 16:39 ` Mike Stump
2015-11-02 6:41 ` Jeff Law
2015-11-02 13:58 ` [patch] New remainder of " Andrew MacLeod
2015-11-09 21:33 ` Jeff Law
2015-10-31 7:02 ` [patch] New backend " Andreas Schwab
2015-10-31 8:14 ` Markus Trippelsdorf
2015-10-31 15:24 ` Markus Trippelsdorf
2015-10-31 20:30 ` Jeff Law
2015-11-02 7:43 ` Thomas Schwinge
2015-11-02 13:51 ` Andrew MacLeod
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