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Re: g77 optimizer bug ???
- To: Ivan Powis <Ivan dot Powis at Nottingham dot ac dot uk>
- Subject: Re: g77 optimizer bug ???
- From: Toon Moene <toon at moene dot indiv dot nluug dot nl>
- Date: Wed, 10 Jan 2001 00:22:19 +0100
- CC: gcc-bugs at gcc dot gnu dot org, bug-gcc at gnu dot org
- Organization: Moene Computational Physics, Maartensdijk, The Netherlands
- References: <3A5B8A87.E72869DE@Nottingham.ac.uk>
Ivan Powis wrote:
> I noticed using both -fbounds-check AND -fno-automatic with
> an optimised compilation of demosetup causes correct
> operation. Since no array bound errors are ever reported I
> guess that the effect of these additional options is
> indirect, perhaps just some subtle re-ordering of the
> emitted code.
Please combine this with -finit-local-zero and re-report what you get.
Thanks in advance,
--
Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290
Saturnushof 14, 3738 XG Maartensdijk, The Netherlands
Maintainer, GNU Fortran 77: http://gcc.gnu.org/onlinedocs/g77_news.html
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