 srdjan@google.com
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1125846660
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When checking against non-parametrized types use a cache to hold result tuples (class, result). That cache is stored in the instruction stream. Currently implemented for instanceof, ia32 only. Should migrate to other type tests and architectures.
70x improvement on a benchmark (similar to what is seen in html _unwrap).
Review URL: https://chromiumcodereview.appspot.com//10010029
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6281 260f80e4-7a28-3924-810f-c04153c831b5
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2012-04-06 16:05:55 +00:00 |
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srdjan@google.com
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a54f33bf92
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ICData is now a wrapper object that refers to the calling function, target name, ic data array, etc. The old ICData C++ class that wrapped around an Array is removed. The advantage is that the ICData object remains the same, only its ic_data array object is being modified as classes are added..
TODO: store ICData-s into function so that the type feedback can be easily extracted (currently must traverse the unoptimized code).
Review URL: https://chromiumcodereview.appspot.com//9395016
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4417 260f80e4-7a28-3924-810f-c04153c831b5
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2012-02-22 00:40:03 +00:00 |
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hausner@google.com
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b7cf1328a1
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Very first steps for a debugger
- Introduce Debugger class.
- Each isolate has a debugger object.
- Introduce stubs that can be put in place of static or dynamic
Dart function calls.
- Very rudimentary command line option to place a breakpoint
at the beginning of a function.
Review URL: http://codereview.chromium.org//8687037
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1928 260f80e4-7a28-3924-810f-c04153c831b5
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2011-11-30 17:04:45 +00:00 |
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hausner@google.com
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98ca000f01
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Will be used by the debugger to find static calls in Dart code.
Review URL: http://codereview.chromium.org//8588014
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1621 260f80e4-7a28-3924-810f-c04153c831b5
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2011-11-17 18:53:16 +00:00 |
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srdjan@google.com
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5f43c05de7
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Implement new inline cache. Delete a lot of unused code (most of change).
Review URL: http://codereview.chromium.org//8379013
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@706 260f80e4-7a28-3924-810f-c04153c831b5
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2011-10-25 18:35:49 +00:00 |
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dgrove@google.com
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4c0f559d23
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Initial checkin.
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15 260f80e4-7a28-3924-810f-c04153c831b5
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2011-10-05 05:20:07 +00:00 |
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