On Wed, Oct 23, 2019 at 04:42:19PM -0500, Segher Boessenkool wrote:
> On Wed, Oct 23, 2019 at 05:00:58PM -0400, Michael Meissner wrote:
> > On Tue, Oct 22, 2019 at 05:27:19PM -0500, Segher Boessenkool wrote:
> > > On Wed, Oct 16, 2019 at 09:35:33AM -0400, Michael Meissner wrote:
> > > > - int n =
On Wed, Oct 23, 2019 at 05:00:58PM -0400, Michael Meissner wrote:
> On Tue, Oct 22, 2019 at 05:27:19PM -0500, Segher Boessenkool wrote:
> > On Wed, Oct 16, 2019 at 09:35:33AM -0400, Michael Meissner wrote:
> > > - int n = get_attr_length (insn) / 4;
> > > + /* If the insn tells us how many insns
On Tue, Oct 22, 2019 at 05:27:19PM -0500, Segher Boessenkool wrote:
> Hi!
>
> On Wed, Oct 16, 2019 at 09:35:33AM -0400, Michael Meissner wrote:
> > This patch uses the target hook ADJUST_INSN_LENGTH to change the length of
> > instructions that contain prefixed memory/add instructions.
>
> That m
Hi!
On Wed, Oct 16, 2019 at 09:35:33AM -0400, Michael Meissner wrote:
> This patch uses the target hook ADJUST_INSN_LENGTH to change the length of
> instructions that contain prefixed memory/add instructions.
That made this amazingly hard to review. But it might well be worth it,
thankfully :-)
This patch uses the target hook ADJUST_INSN_LENGTH to change the length of
instructions that contain prefixed memory/add instructions.
There are 2 new insn attributes:
1) num_insns: If non-zero, returns the number of machine instructions in an
insn. This simplifies the calculations in rs6000_ins
