This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
inline asm constraint for ymm0 register analogous to "Yz" for xmm0
- From: vvsed <vvsed at hotmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Sun, 30 Nov 2014 07:58:43 -0700 (MST)
- Subject: inline asm constraint for ymm0 register analogous to "Yz" for xmm0
- Authentication-results: sourceware.org; auth=none
Hello,
Is there a inline asm constraint for ymm0 (AVX) register that works same way
as "Yz"() for xmm0 (SSE)?
I have to use âxâ() at the moment, but it loads to an arbitrary register
that should be moved to ymm0.
The best way to do this would be just to extend âYzâ so that it could handle
any type of *mm0 registers.
Or maybe use something like âx0â?
--
View this message in context: http://gcc.1065356.n5.nabble.com/inline-asm-constraint-for-ymm0-register-analogous-to-Yz-for-xmm0-tp1096515.html
Sent from the gcc - Help mailing list archive at Nabble.com.