Files
sdk/runtime
fschneider@google.com 767b5d4439 Add support for fixed parameters in SSA builder and fix a bug in the pre-order graph traversal.
Each fixed parameter is initially defined by a ParameterInstr as definition. This
definition is not in the instruction stream, but just in the initial environment
at the graph entry so that the live range of all parameters start at the same point.

The pre-order spanning tree was computed in the wrong way which caused test failures
when building SSA because renaming relies on the dominator tree which depends on
the preorder spanning tree.

Also change the IL printing functions to be more compatible with the visualizer tool.
Review URL: https://chromiumcodereview.appspot.com//10735002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9391 260f80e4-7a28-3924-810f-c04153c831b5
2012-07-04 10:24:19 +00:00
..
2012-07-02 21:42:53 +00:00