Test failures on GNU/Linux with Athlon XP (32 bit) and GCC 4.3.2

Torbjorn Granlund tg at gmplib.org
Thu Sep 16 15:08:28 CEST 2010

Alexei Sheplyakov <alexei.sheplyakov at gmail.com> writes:

  Disclaimer: I did read the manual, and know that GCC 4.3.2 miscompiles
  GMP on 64-bit machines.
  I've tried compiling GMP 5.0.1 on (rather old) 32-bit machine running
  GNU/Linux.  Unfortunately quite a number of tests failed:
  FAIL: t-toom22
  FAIL: t-toom32

This looks awfully strange.  The toom22 code uses just assembly, and if
toom22 fails, so should many other tests as well.

If you run make check twice, so you get the same failures?  (I suspect
hardware issues.)


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