On Thu, 15 Oct 2009, Åí½¨Õ wrote:
> I'm porting gcc , and use its autovectorization.
> How can I know wether a standard name support a vector mode ?
I might misunderstand your question, but the vector modes that
are supported are enumerated by the port. See e.g.
gcc/config/i386/i386-modes.def,
彭建章 writes:
> I'm porting gcc , and use its autovectorization.
> How can I know wether a standard name support a vector mode ?
The standard names all have modes built into them. If you are porting
gcc, then you need to write a define_expand or define_insn in your MD
file with a standard name w
