Jonathan Wright writes:
> Hi,
>
> Preventing decomposition if modes are not tieable is necessary to
> stop AArch64 partial Neon structure modes being treated as packed in
> registers.
>
> This is a necessary prerequisite for a future AArch64 PCS change to
> maintain good code generation.
>
> Boots
Hi,
Preventing decomposition if modes are not tieable is necessary to
stop AArch64 partial Neon structure modes being treated as packed in
registers.
This is a necessary prerequisite for a future AArch64 PCS change to
maintain good code generation.
Bootstrapped and regression tested on:
* x86_64
