Re: Emacs 25 hangs on windows arbitrarily during search of a unicode file

[Richard Copley]

> Maybe it's something specific to the 64-bit build?

I suspect it might be the 64-bit specific alignment issue
discussed in this thread:
<http://lists.gnu.org/archive/html/emacs-devel/2017-10/msg00329.html>

I've downloaded the 32-bit pretest for now, as the build I
described is unusable, I'm sorry to report. It very frequently
crashes on C-g.

After repeating my recipe above with that build, the faulting
instruction in ntdll!RtlCaptureContext is

=> 0x00007ffaa1b693a0 <+384>:   movaps 0x60(%rax),%xmm0

... and %rax is 17185954536 decimal, 4005CDAE8 hex (not 16-byte
aligned).