Duncan Sands
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0058c7bcb0
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Strip trailing white space.
llvm-svn: 84256
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2009-10-16 15:20:13 +00:00 |
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Chris Lattner
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9c382cebc5
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add a simple helper method.
llvm-svn: 83745
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2009-10-10 23:41:48 +00:00 |
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Chris Lattner
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249265de06
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add ability for clients of SSAUpdater to find out about the
PHI nodes inserted.
llvm-svn: 83744
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2009-10-10 23:15:24 +00:00 |
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Chris Lattner
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67cdd8b567
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add the ability to get a rewritten value from the middle of a block,
not just at the end. Add a big comment explaining when this could
be useful (which never happens for jump threading).
llvm-svn: 83741
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2009-10-10 23:00:11 +00:00 |
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Chris Lattner
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e474a8d3a7
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rename GetValueInBlock -> GetValueAtEndOfBlock to better reflect
what it does.
llvm-svn: 83740
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2009-10-10 22:41:58 +00:00 |
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Chris Lattner
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65e69a77e1
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use a typedef instead of spelling out an insane type. Yay for auto someday.
llvm-svn: 83707
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2009-10-10 09:09:20 +00:00 |
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Chris Lattner
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60d4e69c81
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Implement an efficient and fully general SSA update mechanism that
works on unstructured CFGs. This implements PR217, our oldest open PR.
llvm-svn: 83705
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2009-10-10 09:04:27 +00:00 |
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