40fca03d07
Rationale: The new modulo optimization assert fails when doing the power-of-two-of-abs test on minint64 (since abs of minint64 is minint64). Note that we could actually optimize this case by masking with maxint64 pattern but since it bails for non-smi masks right now, this fix does the same. https://github.com/dart-lang/sdk/issues/35815 Change-Id: Ic592dad89ff6ffcd84dba9e17d4bccd79dc01f18 Reviewed-on: https://dart-review.googlesource.com/c/91704 Commit-Queue: Aart Bik <ajcbik@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com>
Run Existing Tests ================== See the output of ../tools/test.py --help for how to run tests. See also https://code.google.com/p/dart/wiki/Building#Testing for detailed examples. Create New Tests ================ See comments above factory StandardTestSuite.forDirectory in ../tools/testing/dart/test_suite.dart for the default test directory layout. By default test-file names must end in "_test.dart", but some test suites, such as ./co19, subclass StandardTestSuite and override this default. See comments at the beginning of ../tools/testing/dart/multitest.dart for how to create tests that pass by failing with a known error. For example, ... int x = "not an int"; /// 01: static type warning ... as part of a test will only pass the "--compiler dart2analyzer" test if the assignment generates a static type warning.