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| author | Evgeny Astigeevich <evgeny.astigeevich@linaro.org> | 2020-06-26 13:28:33 +0100 |
|---|---|---|
| committer | Nicolas Geoffray <ngeoffray@google.com> | 2020-07-02 10:49:08 +0000 |
| commit | af92a0f06fe3ab2618ccc220df3dacc3a20d8bb1 (patch) | |
| tree | a1825765fba713b9805a26b35743506907cdefe8 /test/MultiDexModifiedSecondary | |
| parent | 8d799686ff11ef800a8489272f4e0b36b6ab21b3 (diff) | |
ARM: Optimize Div/Rem by 2^n for non-negative dividends
When it can be proved that dividends are non-negative or the min integer
if their type is integral, there is no need to generate instructions
correcting the result.
The CL implements this optimization for ARM32/ARM64.
Test: 411-checker-hdiv-hrem-pow2
Test: test.py --host --optimizing --jit --gtest --interpreter
Test: test.py -target --optimizing --jit --interpreter
Test: run-gtests.sh
Change-Id: I11211a42918b5801fce8e78f305e69549739c23c
Diffstat (limited to 'test/MultiDexModifiedSecondary')
0 files changed, 0 insertions, 0 deletions