Bug#393870: #393870: atlas3-base: Crashes with Illegal instruction on x86_64

2007-02-15 Thread Aaron M. Ucko
Steinar H. Gunderson [EMAIL PROTECTED] writes: Please try the attached patch; I don't have an EM64T, but it looks like everything but the hand-created SSE2 assembly should be OK. (IOW, the ATL_3DNow_* flags aren't set for amd64 in -base.) I don't really have an idea of what would be the most

Bug#393870: #393870: atlas3-base: Crashes with Illegal instruction on x86_64

2006-12-22 Thread Aaron M. Ucko
Package: atlas3-base Version: 3.6.0-20.2 Followup-For: Bug #393870 I recently ran into this bug on my own EM64T box, and decided to pick up where the submitter left off: identifying the actual illegal instruction, which turns out to be prefetchw (an AMD 3DNow! extension that Intel processors