Date: Wed, 29 Aug 2001 05:40:03 -0700 (PDT) From: Bruce Evans <bde@zeta.org.au> To: freebsd-bugs@FreeBSD.org Subject: Re: gnu/30181: gcc-2.95.3 -O2 optimalization bug Message-ID: <200108291240.f7TCe3h03470@freefall.freebsd.org>
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The following reply was made to PR gnu/30181; it has been noted by GNATS. From: Bruce Evans <bde@zeta.org.au> To: Petr Lampa <lampa@fee.vutbr.cz> Cc: <freebsd-gnats-submit@FreeBSD.ORG> Subject: Re: gnu/30181: gcc-2.95.3 -O2 optimalization bug Date: Wed, 29 Aug 2001 22:30:00 +1000 (EST) On Tue, 28 Aug 2001, Petr Lampa wrote: > >Description: > gcc-2.95.3 (both FreeBSD port and original GNU version) generates > bad code for long long operations in some cases when -O2 is on: See also PR 19245. It gives essentially the same example, with less analysis and more followup. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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