[Pixman] [PATCH 00/10] Cleanups to CPU detection

Søren Sandmann sandmann at cs.au.dk
Tue Jul 10 23:24:05 PDT 2012

Søren Sandmann <sandmann at cs.au.dk> writes:

> I can't think of a way to save the value of a 32 bit register that both
> works on x86-32 and doesn't lose the upper 32 bits on x86-64, so in the
> new version below, there are some #ifdefs to deal with this issue.

And that version didn't work on x86-32 with -O0 due to an insufficient
number of available registers. I have pushed a version that uses the
"a", "b", "c", "d" constraints instead.


More information about the Pixman mailing list