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| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2015-03-05 16:39:44 +0100 |
|---|---|---|
| committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2018-04-27 10:17:26 +0200 |
| commit | 8bf8a9909e5fb3864254494cca6a76f72058c1fe (patch) | |
| tree | c7c5ac6d3228c8aa246d08228f97462dbf40ba70 /configure.ac | |
| parent | 43881c3d5e9a4fb1e68481d6a4fa3bfa2489f2f0 (diff) | |
aarch64: X-Gene: Updated scheduling model for GCC 7.
This patch updates the X-Gene scheduling model for GCC 7:
* Improve scheduling by modeling IXB-dependency of shift/rotate.
* Adjust latencies of branches/calls.
* Remove pattern for prefetch as there is no type for it.
* Added bypasses for alu and alus.
* Remove the store reservation to improve performance.
* Use multiple automatons.
* Define ALUs latency to 1 with bypass for conditional ops.
* Add IXB completion unit.
* Add bfx-pattern to scheduling model.
* Reduce latency on store-ops.
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions