Denis Chertykov schrieb:
2011/9/12 Georg-Johann Lay a...@gjlay.de:
This patch introduces patterns for multiply-add and multiply-sub.
On the enhanced core, these operations can be performed with the product in
R0;
there is no need to MOVW it out of that register. The code is smaller and
Georg-Johann Lay schrieb:
Denis Chertykov schrieb:
2011/9/12 Georg-Johann Lay a...@gjlay.de:
This patch introduces patterns for multiply-add and multiply-sub.
On the enhanced core, these operations can be performed with the product in
R0;
there is no need to MOVW it out of that register.
2011/9/16 Georg-Johann Lay a...@gjlay.de:
Georg-Johann Lay schrieb:
Denis Chertykov schrieb:
2011/9/12 Georg-Johann Lay a...@gjlay.de:
This patch introduces patterns for multiply-add and multiply-sub.
On the enhanced core, these operations can be performed with the product
in R0;
there is
2011/9/12 Georg-Johann Lay a...@gjlay.de:
This patch introduces patterns for multiply-add and multiply-sub.
On the enhanced core, these operations can be performed with the product in
R0;
there is no need to MOVW it out of that register. The code is smaller and
faster and has lower
This patch introduces patterns for multiply-add and multiply-sub.
On the enhanced core, these operations can be performed with the product in R0;
there is no need to MOVW it out of that register. The code is smaller and
faster and has lower register pressure.
Tested without regressions.
Ok to
