GitLab

Rationale:
When entering the path that implements method invocation,
it is possible for the interpreter and JIT to cycle around
trying to interpret or compile a method, never making a
decision. This bug fix avoids such cycling with a minimum
of extra runtime overhead.

BUG=28537292

Change-Id: If805b7bc0279019d0ebf322ddd17cb57a9e884eb

Native support for new DexFile.isBackedByOatFile.

Part of a multi-project change.

Bug: 26880306

(cherry-picked from commit 93a66cc779898d46c620e5d9c8bc71e2a71f6610)

Change-Id: I8843d13d961b24a7caec549abe630524d734e78e

Bug: 28659889
Change-Id: I4307916c79e7b56608c3ff5c9bbe83e175254f28

Use an ArenaBitVector instead of an ArenaSet<> that leaks
its allocated memory on clear(). We were also erroneously
using the O(n) helper ContainsElement() for the ArenaSet<>
instead of the O(log n) ArenaSet<>::find() which made the
methods with large number of processed Phis also very slow
to compile in addition to the enormous memory usage.

Bug: 28684584
Change-Id: Idc7604e51cfae643debd0378baf828a1430ec14c

Adds DexFile.getDexFileStatus(path), which returns an opaque,
human-readable string representation of the oat file status. This
representation isn't guaranteed to be stable and can change from
release to release.

bug: 27494108

(cherry picked from commit cd7e7f78)

Change-Id: If6997f7d28d022e118ffea1eec6183841577a637

454 and 457 fail with interpreter access checks.

This reverts commit f494663a.

Change-Id: Iaff6036e83e1745f4ed00b8d6814abd5759c6854

bug:27865109

(cherry picked from commit 95bc2f29)

Change-Id: I56e21714bf803b8fefa2bd8087cd385c7a57564c

Bug: 28676926
Change-Id: If5e7f1c886334ce0ea2e3e2b64616eddf69c9377

Loading public libraries before everything else
to prevent situation when libssl.so gets into
libopenjdk.so load group which then prevented
from unloading by a global library referencing
the very same libssl.so

Bug: http://b/28449304
Change-Id: I3bbff3cc6926c2377ae5cb5b7b5b5d6e26ea4470

A previous commit broke --jvm by making it be passed dex2oat args. Fix
this bug.

Change-Id: I22864ef876c7b3c174af029fe2f1a76cf7825fa7

Change-Id: I12fa4a36f4e9d980a720bb52c6b736ffc91a6700
(cherry picked from commit 727074b6)

Bug: 28587945
Change-Id: I62281a956503b4351a36d6798bcd61e408b448f6

Use HArrayLength for String.length() in anticipation of
changing the String.charAt() to HBoundsCheck+HArrayGet to
allow the existing BCE to seamlessly work for strings.
Use HArrayLength+HEqual for String.isEmpty().

We previously relied on inlining but we now want to apply
the new intrinsics even when we do not inline, i.e. when
compiling debuggable (as is currently the case for boot
image) or when we hit inlining limits, i.e. depth, size,
or the number of accumulated dex registers.

Bug: 28330359
Change-Id: Iab9d2f6d2967bdd930a72eb461f27efe8f37c103

Bug: 28603175
Change-Id: I488e39b23afb86f3ff5a2df16d2df59eb3adaa0f

Needed after dlclose revert.

This reverts commit b408e583.

Change-Id: I0a83af2462f5a51b12d6ee97d70f62b44e487dd5

Still flakes on our tests.

This reverts commit 727d6dff.

Change-Id: If14076ba9fe91934294c24a23f53d55d88d76fb7

Bug: 28605638
Change-Id: Idbf2d59c20b7dda1efb9aa61bce2cefbe2c0040a