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The flow graph has been simplified to remove the special branch, join, and exit nodes. All nodes are now basic blocks (possibly empty to preserve edge-split form) with a distinguished entry and exit block. Most trivial expressions are not added to the flow graph as instructions. The assigned variable analyzer has been changed to sometimes work right-to-left so that right subexpressions can be marked as trivial. The reaching definitions analysis has been temporarily removed, and the analyses that depended on it (primitivity analysis, dead code marking) as well. Review URL: http://codereview.chromium.org/1530003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4307 ce2b1a6d-e550-0410-aec6-3dcde31c8c00 |
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benchmarks | ||
include | ||
samples | ||
src | ||
test | ||
tools | ||
.gitignore | ||
AUTHORS | ||
ChangeLog | ||
LICENSE | ||
SConstruct |