On 2/1/22 22:44, Marc Glisse wrote:
On Tue, 1 Feb 2022, Toon Moene wrote:
I just ran a "ubsan" build on my x86_64-linux-gnu system.
Maybe try with a more recent version of GMP first? gcd_1.c has only 103
lines in release 6.2.1.
A stack trace (UBSAN_OPTIONS=print_stacktrace=1) would make it easier to
guess where this is coming from.
Fascinating. My gcc directory had both gmp-6.2.1 and -6.1.0, but the
symbolic link 'gmp' pointed to the old one. A similar problem for mpc,
mpfr and isl ... I will retest.
Thanks !
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Toon Moene - e-mail: t...@moene.org - phone: +31 346 214290
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