Hi!
On 2022-10-11T12:02:03+0100, Andrew Stubbs wrote:
> --- a/gcc/config/gcn/gcn.cc
> +++ b/gcc/config/gcn/gcn.cc
> +/* Return a vector mode with N lanes of MODE. */
> +
> +static machine_mode
> +VnMODE (int n, machine_mode mode)
> +{
> + switch (mode)
> +{
> +case QImode:
Pushed to m
The vectors sizes are simulated using implicit masking, but they make life
easier for the autovectorizer and SLP passes.
gcc/ChangeLog:
* config/gcn/gcn-modes.def (VECTOR_MODE): Add new modes
V32QI, V32HI, V32SI, V32DI, V32TI, V32HF, V32SF, V32DF,
V16QI, V16HI, V16SI, V16
