From: Torbjorn Granlund <t...@gmplib.org> Subject: Re: [Gcc-cfarm-users] gcc64 upgraded to OpenBSD 5.0 Date: Fri, 09 Mar 2012 16:50:01 +0100
> Vincent Lefevre <vinc...@vinc17.net> writes: > > At least GMP seems to be affected: > > A simple tests/devel/try mpn_mul_1 in gmp fails within a few minutes. > When it does, things are severely clobbered. > > There is some evidence that the kernel clobbers floating point > registers, since the bug seems to go away if the GMP code that makes > heavy use of floats is disabled. I have not been able to trigger it > with tests checking stack consistency. I can confirm that this system runs eratically and produces random errors. Trying to build a Scheme interpreter/compiler[1] generates executables that fail consistently but in an unreproducible manner. cheers, felix [1] http://www.call-cc.org/ _______________________________________________ Gcc-cfarm-users mailing list Gcc-cfarm-users@gna.org https://mail.gna.org/listinfo/gcc-cfarm-users
