Commit Graph

4 Commits

Author SHA1 Message Date
Ryan Macnak ccf7eac86d [vm, jit] Make unoptimized instance calls compatible with megamorphic calls.
This is preparation for switching the call's stub when polymorphism gets too high.

Bug: https://github.com/dart-lang/sdk/issues/26780
Bug: https://github.com/dart-lang/sdk/issues/29294
Bug: https://github.com/dart-lang/sdk/issues/36409
Change-Id: If601ea97a1942a567bee0847afeb3b4e9c11481a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99705
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
2019-04-25 16:53:51 +00:00
Martin Kustermann 660cf26dbb Reland "[vm] Decouple stub code from runtime"
This is the next step towards preventing compiler from directly peeking
into runtime and instead interact with runtime through a well defined
surface.

This CL decouples the hand-written stub codes from the runtime. The
target architecture dependent stubs are moved to
dart::compiler::StubCodeCompiler which use dart::compiler::target:*
for accessing any runtime related code.

The generation of type testing stubs is moved to separate files for the
time being.

Issue https://github.com/dart-lang/sdk/issues/31709

Change-Id: Icd0995b18a7bac496b1e12231cf437943f5c94f1
Reviewed-on: https://dart-review.googlesource.com/c/92720
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
Auto-Submit: Martin Kustermann <kustermann@google.com>
2019-02-12 13:52:28 +00:00
Ben Konyi 30f9143831 Revert "[vm] Decouple stub code from runtime." and "[VM/Decoupling] Follow-up change to decoupling of stub_code: Fix missing "!""
This reverts commits a8e2dfdb9b and 473c424fe2.

Change-Id: Id5f67541adcdcb4fa0900a34fa389149f556929f
Reviewed-on: https://dart-review.googlesource.com/c/92667
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
2019-02-12 00:59:23 +00:00
Martin Kustermann a8e2dfdb9b [vm] Decouple stub code from runtime.
This is the next step towards preventing compiler from directly peeking
into runtime and instead interact with runtime through a well defined
surface.

This CL decouples the hand-written stub codes from the runtime. The
target architecture dependent stubs are moved to
dart::compiler::StubCodeCompiler which use dart::compiler::target:*
for accessing any runtime related code.

The generation of type testing stubs is moved to separate files for the
time being.

Issue https://github.com/dart-lang/sdk/issues/31709

Change-Id: I1b4f1cca0acb704b30b80eca7f634734772389b5
Reviewed-on: https://dart-review.googlesource.com/c/92138
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Aart Bik <ajcbik@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
2019-02-11 11:24:00 +00:00