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path: root/llvm/lib/CodeGen/LazyLiveness.cpp
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* Owen Anderson 2009-06-15: Use a SmallPtrSet here, for speed and to match ↵Owen Anderson2009-06-151-5/+14
| | | | | | | | df_iterator. Owen Anderson 2009-06-15: Remember to clear out our maps to prevent crashing. llvm-svn: 73438
* Improve style.Owen Anderson2009-06-121-16/+16
| | | | llvm-svn: 73258
* This is supposed to be a preorder numbering of the dominator tree, not the CFG.Owen Anderson2009-06-121-4/+5
| | | | llvm-svn: 73257
* Now with less iterator invalidation, and other forms of crashing!Owen Anderson2009-06-121-3/+6
| | | | llvm-svn: 73256
* Remove warnings: no newline at end of file.Sanjiv Gupta2009-06-101-1/+2
| | | | llvm-svn: 73156
* Add the beginnings of an implementatation of lazy liveness analysis, based ↵Owen Anderson2009-06-091-0/+153
on "Fast Liveness Checking for SSA-form Programs" by Boissinot, et al. This is still very early, hasn't been tested, and is not yet well documented. More to come soon. llvm-svn: 73141
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