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Introduce expected standard error files for ART run-tests. Collect
tests' standard output and standard error separately and check them
against the corresponding expectation file.
Test: Run ART run-tests on host and device using `testrunner.py`.
Test: atest --test-mapping art:all
Test: atest --test-mapping cts/hostsidetests/jvmti:all
Bug: 171865375
Bug: 147812905
Change-Id: Ie95bec4a4684ff6791d464124ce8976339432d1f
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This is in preparation for the addition of `expected-stderr.txt` files
in all ART run-test directories, which will record the expected
standard error for each of these tests, and which will be verified
along with `expected-stdout.txt`.
Test: Run ART run-tests on host and device using `testrunner.py`.
Test: atest --test-mapping art:all
Bug: 171865375
Bug: 147812905
Change-Id: I37e3c4b8409475790e2fc63514cdf57156d47ff4
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Test: art/test.py --host
Change-Id: I31b0c0d57d344f54a8c0545fd32c81a893b4ec75
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Rationale:
This refactoring introduces data types to heap locations.
This will allow better type disambiguation in the future.
As a first showcase, it already removes rather error-prone
"exceptional" code in LSE dealing with array types on null
values. Furthermore, many LSA specific details started to "leak"
into clients, which is also error-prone. This refactoring moves
such details back into just LSA, where it belongs.
Test: test-art-host,target
Bug: b/77906240
Change-Id: Id327bbe86dde451a942c9c5f9e83054c36241882
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Bug: 65168732
Test: art/test/run-test ... 586-checker-null-array-get
Change-Id: Icc4f9e899e494aa0db11a10e7570d496c256e356
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We can no longer use DX=dx. Instead, we can just set USE_D8=false
after that USE_D8_BY_DEFAULT change.
Bug: 67569208
Test: ./art/test.py --host
Change-Id: Ic48157e6a26acc1380fc5ef40076d4e3b65c2b79
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Instead of using D8 for those tests, we will continue to run them
with DX instead.
Keep in mind that as long as D8 is not default yet. This CL is
no-op for every build.
Bug: 65168732, 65850560, 65203529
Test: USE_D8=true ANDROID_COMPILE_WITH_JACK=false art/test.py -j20 --host -b
For 65168732:
*-checker-*/build
For 65850560:
910-methods/build
911-get-stack-trace/build
913-heaps/build
For 65203529:
1929-exception-catch-exception/build
Change-Id: I281b013dd93e10dfde0731d05b8d662232861ba5
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Previously 1 of the methods were failing checker with javac/dx.
Move their old bytecode to a smali file to retain testing of those
optimizations.
Rewrite the checker tests in Main.java to use the javac/dx-generated
bytecode.
Test: art/test/run-test --64 --host --optimizing --build-with-javac-dx 586-checker-null-array-get
Bug: 62950048
Bug: 36902714
Change-Id: Ib320509422a358e116c24bb1b33442c0cf09ba25
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Simplifies code generation by removing a null check. The null case
is rare.
Ritzperf code size: 13107624 -> 13095336
Also addressed comments from previous CL.
Bug: 32577579
Test: test-art-host, run ritzperf both with CC
Change-Id: I2b31e800867112869d7f0643e16c08826296979e
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The DCHECK was too strong, as we could come from a field or array
get on null, instead of null directly.
bug:27831001
(cherry picked from commit 65fef30952bb92acec7ed36f7f431d93f7ce88b3)
Change-Id: Ia3ba1235e95408d66349a02fc438df9c2cf9e255
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The null constant might be hiding under a HBoundType
(which we could clean up in instruction simplifier, but
that is orthogonal).
bug:27683874
Change-Id: Ide8ec5bcd439ec0fca5e54175ebeedc5a9f679a3
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Due to the dex specification, we can be in a state where
two array get with the same dex register inputs are typed
differently.
bug:27683874
Change-Id: Ia821fd32e86c306093372249e7686332a7584263
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