On 4/23/23 04:38, Roger Sayle wrote:
On 4/33/23, Jeff Law wrote:
On 4/22/23 14:57, Roger Sayle wrote:
Whilst there, I also fixed the instruction lengths and formatting of
the zero_extendqihi2 pattern. Then, mostly for documentation purposes
as the 'T' constraint isn't yet implemented, I've
On 4/33/23, Jeff Law wrote:
> On 4/22/23 14:57, Roger Sayle wrote:
> > Whilst there, I also fixed the instruction lengths and formatting of
> > the zero_extendqihi2 pattern. Then, mostly for documentation purposes
> > as the 'T' constraint isn't yet implemented, I've added a "and Rx,#255"
> > alte
On 4/22/23 14:57, Roger Sayle wrote:
This patch adds a pair of define_insn patterns to the xstormy16 machine
description that provide extendhisi2 and zero_extendhisi2, i.e. 16-bit
to 32-bit sign- and zero-extension respectively. This functionality is
already synthesized during RTL expansion,
