d5ad183f5b
Add --use_cha (default true, switch to false if you use dynamic class loading). Use CHA to specify receiver class if no subclasses of the receiver exist, eliminate check class computation.
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Remove all optimized code whenever we load scripts/libraries/snapshots. Currently this occurs only when no Dart frame is live on stack. Future change (deoptimization) will allow dynamic class loading in presence of live Dart frames.
The cost of removing all optimized code is supposed to be low. If that assumptions turns out to be false I can add more elaborate tracking of optimized functions.
Review URL: https://chromiumcodereview.appspot.com//10825483
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11106 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-21 22:31:49 +00:00
3790edb5e1
Move class hierarchy analysis to its own source.
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Review URL: https://chromiumcodereview.appspot.com//10827450
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11097 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-21 21:09:28 +00:00
34a5754f3e
Add HasSubclasses function to class hierarchy analysis.
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Review URL: https://chromiumcodereview.appspot.com//10829446
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11008 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-21 00:16:46 +00:00
fea5f83714
Implement class hierarchy analysis in the VM.
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Add test.
Review URL: https://chromiumcodereview.appspot.com//10828399
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11006 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-20 23:38:09 +00:00
858b6d53e1
In generated code for ia32 don't load object's class directly from class_ field.
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Instead look it up in class table by class index taken from object's tags.
Review URL: https://chromiumcodereview.appspot.com//10447064
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8101 260f80e4-7a28-3924-810f-c04153c831b5
2012-05-30 12:25:49 +00:00
b00ae2d1a0
Introduce remote objects in Debugger protocol
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Review URL: https://chromiumcodereview.appspot.com//10407071
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7864 260f80e4-7a28-3924-810f-c04153c831b5
2012-05-22 18:06:34 +00:00
a59c00c448
- Grow the class table as needed instead of preallocating.
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Review URL: https://chromiumcodereview.appspot.com//10311006
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7235 260f80e4-7a28-3924-810f-c04153c831b5
2012-05-02 13:22:02 +00:00
3b2781bbc8
- Increase number of classes possible.
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Review URL: https://chromiumcodereview.appspot.com//10269026
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7186 260f80e4-7a28-3924-810f-c04153c831b5
2012-05-01 12:54:49 +00:00
d8c7c1ada6
- Add a class index to the classes.
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- Add a class table which assigns individual ids to classes.
Review URL: https://chromiumcodereview.appspot.com//9965042
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7183 260f80e4-7a28-3924-810f-c04153c831b5
2012-05-01 09:20:40 +00:00
srdjan@google.com