[flac-dev] PATCH: x86-64 support and SSE intrinscis code

lvqcl lvqcl.mail at gmail.com
Sun Sep 15 03:38:05 PDT 2013

Erik de Castro Lopo wrote:
>> > When should FLAC__HAS_X86INTRIN be defined? What header file should I be
>> > checking for?
>> Ah, should be checking for <x86intrin.h>.

I simply don't know. In MSVS there's no x86intrin.h, but it has intrin.h.

> There is a segfault happening in the new code when compiling with
> -DDEBUG. Trying to track it down.

I suspect that it's inline asm code for cpuid. It will be replaced with __get_cpuid().

More information about the flac-dev mailing list