VM: Inlining of small constructors/factories, optimizations on inlined function bodies

VM: Inlining of small constructors/factories, optimizations on inlined function bodies

Inline small constructors/factories more aggressively - the same way we already do for
small getter/setter and certain operator methods.

More local optimizations (ApplyClassIds) on inlined flow graphs with precompilation.


BUG=
R=rmacnak@google.com

Committed: https://github.com/dart-lang/sdk/commit/d2ecf1d4211714569213baf7d5ca81a7491c226b

[Florian Schneider, 2015-11-25 15:49:55]

fschneider@google.com changed reviewers:
+ rmacnak@google.com

[Florian Schneider, 2015-11-25 15:49:56]

This CL eliminates e.g. the overhead of the phase parameters in constructors if
they are inlined.

[rmacnak, 2015-12-01 00:03:42]

lgtm

[Florian Schneider, 2015-12-01 09:17:35]

Description was changed from

==========
VM: Inlining of small constructors/factories, optimizations on inlined function
bodies

Inline small constructors/factories more aggressively - the same way we already
do for
small getter/setter and certain operator methods.

More local optimizations (ApplyClassIds) on inlined flow graphs with
precompilation.


BUG=
==========

to

==========
VM: Inlining of small constructors/factories, optimizations on inlined function
bodies

Inline small constructors/factories more aggressively - the same way we already
do for
small getter/setter and certain operator methods.

More local optimizations (ApplyClassIds) on inlined flow graphs with
precompilation.


BUG=
R=rmacnak@google.com

Committed:
https://github.com/dart-lang/sdk/commit/d2ecf1d4211714569213baf7d5ca81a7491c226b
==========

[Florian Schneider, 2015-12-01 09:17:36]

Committed patchset #1 (id:1) manually as
d2ecf1d4211714569213baf7d5ca81a7491c226b (presubmit successful).

[srdjan, 2015-12-01 16:36:26]

srdjan@google.com changed reviewers:
+ srdjan@google.com

[srdjan, 2015-12-01 16:36:26]

https://codereview.chromium.org/1472363002/diff/1/runtime/vm/flow_graph_optim...
File runtime/vm/flow_graph_optimizer.h (right):

https://codereview.chromium.org/1472363002/diff/1/runtime/vm/flow_graph_optim...
runtime/vm/flow_graph_optimizer.h:19: explicit FlowGraphOptimizer(
remove explicit

[Florian Schneider, 2015-12-02 12:52:19]

Done.

https://codereview.chromium.org/1472363002/diff/1/runtime/vm/flow_graph_optim...
File runtime/vm/flow_graph_optimizer.h (right):

https://codereview.chromium.org/1472363002/diff/1/runtime/vm/flow_graph_optim...
runtime/vm/flow_graph_optimizer.h:19: explicit FlowGraphOptimizer(
On 2015/12/01 16:36:26, srdjan wrote:
> remove explicit

Thanks, done.