On Mon, Jun 12, 2023 at 03:29:00PM -0600, Jeff Law wrote:
>
>
> On 6/12/23 01:57, Stefan Schulze Frielinghaus via Gcc-patches wrote:
> > Comparisons between memory and constants might be done in a smaller mode
> > resulting in smaller constants which might finally end up as immediates
> > instead
On 6/12/23 01:57, Stefan Schulze Frielinghaus via Gcc-patches wrote:
Comparisons between memory and constants might be done in a smaller mode
resulting in smaller constants which might finally end up as immediates
instead of in the literal pool.
For example, on s390x a non-symmetric compariso
Comparisons between memory and constants might be done in a smaller mode
resulting in smaller constants which might finally end up as immediates
instead of in the literal pool.
For example, on s390x a non-symmetric comparison like
x <= 0x3fff
results in the constant being spilled to
