diff options
| author | Evgeny Astigeevich <evgeny.astigeevich@linaro.org> | 2020-07-02 15:25:13 +0100 |
|---|---|---|
| committer | Evgeny Astigeevich <evgeny.astigeevich@linaro.org> | 2020-07-02 17:23:25 +0100 |
| commit | f9388416a3315b93d0cf14eeaf8df49a7c4da176 (patch) | |
| tree | f90d73c779cc16bf2a532b102820a2c7ecdd30e9 /compiler/optimizing/codegen_test_utils.h | |
| parent | af92a0f06fe3ab2618ccc220df3dacc3a20d8bb1 (diff) | |
ARM: Optimize Div/Rem by positive const for non-negative dividends
When a constant divisor is positive and it can be proved that dividends
are non-negative, there is no need to generate instructions correcting
the result.
The CL implements this optimization for ARM32/ARM64.
Test: 411-checker-hdiv-hrem-const
Test: test.py --host --optimizing --jit --gtest --interpreter
Test: test.py -target --optimizing --jit --interpreter
Test: run-gtests.sh
Change-Id: Idf9aa740f14700000948b5ca58311be403a269ee
Diffstat (limited to 'compiler/optimizing/codegen_test_utils.h')
0 files changed, 0 insertions, 0 deletions