Hi Kelvin,
This is in quite good shape. In addition to Segher's comments, I have a few
questions/requests below.
> On Sep 15, 2017, at 4:04 PM, Kelvin Nilsen
> wrote:
>
> @@ -385,6 +396,25 @@ const_load_sequence_p (swap_web_entry *insn_entry,
> split_const (XVECEXP (tocrel_base, 0, 0)
Hi Kelvin,
On Fri, Sep 15, 2017 at 03:04:52PM -0600, Kelvin Nilsen wrote:
> On Power8 little endian, two instructions are needed to load from the
> natural in-memory representation of a vector into a vector register: a
> load followed by a swap. When the vector value to be loaded is a
> constant,
On Power8 little endian, two instructions are needed to load from the
natural in-memory representation of a vector into a vector register: a
load followed by a swap. When the vector value to be loaded is a
constant, more efficient code can be achieved by swapping the
representation of the constan
