This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [PATCH] Allow an arbitrary number of multiplications and additions in tail-call optimized functions

From: Paolo Bonzini <bonzini at gnu dot org>
To: Giuseppe Scrivano <gscrivano at gnu dot org>
Cc: Paolo Carlini <paolo dot carlini at oracle dot com>, Richard Henderson <rth at redhat dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Thu, 03 Sep 2009 18:00:31 +0200
Subject: Re: [PATCH] Allow an arbitrary number of multiplications and additions in tail-call optimized functions
References: <877hwoj7ts.fsf@mandingo.thematica.it> <4A980ADC.9000004@redhat.com> <87hbvqy9kd.fsf@master.homenet> <9D025567-8E29-40E0-A675-123899EE7BD3@oracle.com> <87k50gggxj.fsf@mandingo.thematica.it>

# of expected passes		58003
# of unexpected failures	41
# of unexpected successes	5
# of expected failures		210
# of unresolved testcases	1
# of unsupported tests		520
/usr/local/bin/gcc  version 4.5.0 20090903 (experimental) (GCC)


By the way, is it the proper way to regtest?  It seems the additional
test is executed twice, is it fine?

Yes and yes. There is usually more than one test for each testcases, in this case the "test for excess errors" (which also catches whether the compiler has an internal compiler error, for example) and the actual scan-tree-dump-times test.

Paolo

Follow-Ups:
- Re: [PATCH] Allow an arbitrary number of multiplications and additions in tail-call optimized functions
  - From: Richard Guenther

References:
- Re: [PATCH] Allow an arbitrary number of multiplications and additions in tail-call optimized functions
  - From: Giuseppe Scrivano

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]