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path: root/lib/CodeGen/LazyLiveness.cpp
AgeCommit message (Collapse)Author
2009-06-15Owen Anderson 2009-06-15: Use a SmallPtrSet here, for speed and to match ↵Owen Anderson
df_iterator. Owen Anderson 2009-06-15: Remember to clear out our maps to prevent crashing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73438 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-12Improve style.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73258 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-12This is supposed to be a preorder numbering of the dominator tree, not the CFG.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-12Now with less iterator invalidation, and other forms of crashing!Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73256 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-10Remove warnings: no newline at end of file.Sanjiv Gupta
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73156 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-09Add the beginnings of an implementatation of lazy liveness analysis, based ↵Owen Anderson
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73141 91177308-0d34-0410-b5e6-96231b3b80d8
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