Owen Anderson
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be24f1b7fb
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Owen Anderson 2009-06-15: Use a SmallPtrSet here, for speed and to match 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
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2009-06-15 22:54:48 +00:00 |
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Owen Anderson
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a21f31bca5
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Improve style.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73258 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-06-12 22:07:19 +00:00 |
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Owen Anderson
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5b6139a4d1
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This is supposed to be a preorder numbering of the dominator tree, not the CFG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73257 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-06-12 21:50:22 +00:00 |
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Owen Anderson
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fdf72c6607
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Now with less iterator invalidation, and other forms of crashing!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73256 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-06-12 21:41:29 +00:00 |
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Sanjiv Gupta
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cb597c9cc4
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Remove warnings: no newline at end of file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73156 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-06-10 03:42:13 +00:00 |
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Owen Anderson
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6cbd8da86e
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Add the beginnings of an implementatation of lazy liveness analysis, based 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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2009-06-09 19:30:45 +00:00 |
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