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| author | Philipp Tomsich <philipp.tomsich@vrull.eu> | 2023-03-27 09:16:22 +0200 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@vrull.eu> | 2023-03-27 11:11:30 +0200 |
| commit | ff1f2f2412bda118f7ddc10e69bd4284d9b24b9e (patch) | |
| tree | f9bc681d8c5a97f92e8c2657157dd762bdf18a87 /gcc/range-op-float.cc | |
| parent | 059961927624224c63c798873fc3b0c0c7abb0d0 (diff) | |
| download | gcc-ff1f2f2412bda118f7ddc10e69bd4284d9b24b9e.zip gcc-ff1f2f2412bda118f7ddc10e69bd4284d9b24b9e.tar.gz gcc-ff1f2f2412bda118f7ddc10e69bd4284d9b24b9e.tar.bz2 | |
aarch64: update ampere1 vectorization cost
The original submission of AmpereOne (-mcpu=ampere1) costs occurred
prior to exhaustive testing of vectorizable workloads against
hardware.
Adjust the vector costs to achieve the best results and more closely
match the underlying hardware.
gcc/ChangeLog:
* config/aarch64/aarch64.cc: Update vector costs for ampere1.
Co-Authored-By: Jiangning Liu <jiangning.liu@amperecomputing.com>
Co-Authored-By: Manolis Tsamis <manolis.tsamis@vrull.eu>
Diffstat (limited to 'gcc/range-op-float.cc')
0 files changed, 0 insertions, 0 deletions