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Re: libjava Divide_1 and pr6388 fail on 4.2.0 RC3 for several targets
- From: Tom Tromey <tromey at redhat dot com>
- To: Ian Lance Taylor <iant at google dot com>
- Cc: David Daney <ddaney at avtrex dot com>, Kaz Kojima <kkojima at rr dot iij4u dot or dot jp>, java at gcc dot gnu dot org, gcc at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org, mark at codesourcery dot com
- Date: Mon, 7 May 2007 17:05:40 -0700
- Subject: Re: libjava Divide_1 and pr6388 fail on 4.2.0 RC3 for several targets
- References: <20070506.110229.74748979.kkojima@rr.iij4u.or.jp> <463D47A8.1070704@avtrex.com> <m3k5vk34dr.fsf@localhost.localdomain>
- Reply-to: Tom Tromey <tromey at redhat dot com>
>>>>> "Ian" == Ian Lance Taylor <iant@google.com> writes:
Ian> This is a bug in C++ code in libjava.
Thanks. We enabled -fwrapv for the interpreter but, I think, thought
that perhaps the other C++ code was safe.
Would the new warning have caught this?
Ian> This patch appears to fix the problem. I'm running the libjava tests
Ian> now. Does this look OK to the java maintainers for 4.2 branch and
Ian> mainline? Mark, should I commit to 4.2 branch?
Yes, this is fine. Thanks.
Tom