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7 Commits

Author SHA1 Message Date
Johnni Winther 4b5589e0cb Reland "[cfe] Use StaticTypeContext for getStaticType" and more" 
This relands commits
 "[cfe] Use StaticTypeContext for getStaticType"
 45033c6ad9

 "[cfe] Move caching of thisType to CoreTypes"
 fab25cbe0c

 "[vm/bytecode] Notify static type context when entering/leaving library"
 c9f88ae253

Change-Id: I407d6b0e3b3df503cedc9fcb2c834d835cf083f8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/125343
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
 2019-11-16 05:50:58 +00:00
Johnni Winther ef5fb7d3f4 Revert "[cfe] Use StaticTypeContext for getStaticType" and more 
This reverts commits
 "[cfe] Use StaticTypeContext for getStaticType"
 45033c6ad9

 "[cfe] Move caching of thisType to CoreTypes"
 fab25cbe0c

 "[vm/bytecode] Notify static type context when entering/leaving library"
 c9f88ae253

Change-Id: I6171f6a74b97f2f4a77a36c242330fc2db94c82f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/125341
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Aart Bik <ajcbik@google.com>
Auto-Submit: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Aart Bik <ajcbik@google.com>
 2019-11-14 22:51:43 +00:00
Johnni Winther 45033c6ad9 [cfe] Use StaticTypeContext for getStaticType 
Change Expression.getStaticType to take a StaticTypeContext instead
of a TypeEnvironment.

The StaticTypeContext provides access to the TypeEnvironment and the
current 'this type' as well as determining the nullability state of the
enclosing library.

This change is needed to support nnbd types for getStaticType and also
serves as a step towards supporting caching during static type
computations to avoid repeated computations of the same (complex)
expressions.

Change-Id: Ied974dff7f6f7c3c8f262aa80c8dea5c674662f7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124683
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
 2019-11-14 09:09:26 +00:00
Dmitry Stefantsov e034104f04 [cfe] Remove TypeEnvironment.*Type getters 
The getters were returning types of undefined nullabilities.  Now the
nullability-aware getters on CoreTypes should be used instead.

Closes #38224.

Bug: http://dartbug.com/38224
Change-Id: I617a0ef8ee17ebd792c2bc1ec6477a5ee469fee1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/118570
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Dmitry Stefantsov <dmitryas@google.com>
 2019-09-25 13:28:28 +00:00
Alexander Markov 9cc008e49c [vm/bytecode] Add bytecode instructions for double operations 
Change-Id: Ib1e8ca3b9bbf62f8282524fc5599eee5cae38389
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99089
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
 2019-04-12 20:17:01 +00:00
Alexander Markov ebd13e891f [vm/bytecode] Add UncheckedInterfaceCall instruction 
dart --use-bytecode-compiler NavierStokes.dart
Before: NavierStokes(RunTime): 8909.053017777778 us.
After: NavierStokes(RunTime): 7221.510314079423 us.

Issue: https://github.com/dart-lang/sdk/issues/36429
Issue: https://github.com/dart-lang/sdk/issues/36428

Change-Id: Ib1be4dd20cdc25e3b979a91a098f67a7bc00df8a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98945
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
 2019-04-10 21:49:23 +00:00
Alexander Markov 6d0601a72b [vm/bytecode] Add bytecodes for int operations and '== null' 
DeltaBlue performance in pure interpreted mode
(--enable-interpreter --compilation-counter-threshold=-1):
Before: DeltaBlue(RunTime): 269198.732 us.
After:  DeltaBlue(RunTime): 158216.34376923076 us. (-41.23%)

Change-Id: I9dea8d7949421986ee6fbdeae046fe4ef6d3227f
Reviewed-on: https://dart-review.googlesource.com/c/77231
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
 2018-10-03 15:45:36 +00:00