Hi!
On Tue, Dec 17, 2019 at 07:38:51PM -0500, Michael Meissner wrote:
> On Tue, Dec 17, 2019 at 05:35:24PM -0600, Segher Boessenkool wrote:
> > And what is with the INSN_FORM_PCREL_EXTERNAL?
>
> INSN_FORM_PCREL_EXTERNAL says that the operand is a reference to an external
> symbol. It cannot appe
On Tue, Dec 17, 2019 at 05:35:24PM -0600, Segher Boessenkool wrote:
> On Tue, Dec 17, 2019 at 05:29:44PM -0500, Michael Meissner wrote:
> > On Tue, Dec 17, 2019 at 11:15:29AM -0600, Segher Boessenkool wrote:
> > > > +;; Return true if the operand is a valid memory address that does not
> > > > use
On Tue, Dec 17, 2019 at 05:29:44PM -0500, Michael Meissner wrote:
> On Tue, Dec 17, 2019 at 11:15:29AM -0600, Segher Boessenkool wrote:
> > > +;; Return true if the operand is a valid memory address that does not
> > > use a
> > > +;; prefixed address.
> > > +(define_predicate "non_prefixed_memory
On Tue, Dec 17, 2019 at 11:15:29AM -0600, Segher Boessenkool wrote:
> Hi!
>
> On Wed, Dec 11, 2019 at 07:29:05PM -0500, Michael Meissner wrote:
> > +(define_memory_constraint "em"
> > + "A memory operand that does not contain a prefixed address."
> > + (and (match_code "mem")
> > + (match_
Hi!
On Wed, Dec 11, 2019 at 07:29:05PM -0500, Michael Meissner wrote:
> +(define_memory_constraint "em"
> + "A memory operand that does not contain a prefixed address."
> + (and (match_code "mem")
> + (match_operand 0 "non_prefixed_memory")))
> +
> +(define_memory_constraint "ep"
> + "A m
Add new constraints to match whether a memory is not prefixed (em constraint)
or prefixed (ep constraint). This is one of 4 parts aimed at reworking the
vector extract code in patch V7 #6.
This patch just adds the new constraints, but these constraints will not be
used until the next patch. Orig
