Alexander Markov 62d154f6a3 [vm/bytecode] Record null-initialized fields in bytecode ...

If a field is initialized with null (either explicitly or implicitly),
field store can be omitted in bytecode. In such case, bytecode should
still convey the information about this initialization to VM for
field guards to work correctly.

Change-Id: I1fd45b858c3c521b97fa5dbffe0e15b1ea75d92f
Reviewed-on: https://dart-review.googlesource.com/76060
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Régis Crelier <regis@google.com>

2018-09-24 17:56:35 +00:00

..

assembler.dart

[vm/bytecode] Add PushNull, PushTrue, PushFalse and PushInt bytecodes

2018-09-15 17:55:46 +00:00

constant_pool.dart

[vm/bytecode] Support SymbolConstant nodes in bytecode pipeline

2018-09-11 17:54:16 +00:00

dbc.dart

[vm/bytecode] Add PushNull, PushTrue, PushFalse and PushInt bytecodes

2018-09-15 17:55:46 +00:00

disassembler.dart

[vm/kernel/bytecode] Report compile-time errors from constant evaluation while generating bytecode

2018-08-03 19:21:17 +00:00

exceptions.dart

[vm/kernel/bytecode] Support try-catch-finally in bytecode generator

2018-05-20 19:52:07 +00:00

gen_bytecode.dart

[vm/bytecode] Record null-initialized fields in bytecode

2018-09-24 17:56:35 +00:00

local_vars.dart

[vm/bytecode] Add eager bounds checks to partial instantiations in bytecode

2018-08-31 22:55:48 +00:00