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path: root/lib/Transforms/Utils/SSI.cpp
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2009-07-09There's no need to consider PHI nodes in the same block as the instructionNick Lewycky
we're inserting sigma/phi functions for. Patch by Andre Tavares. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75138 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09Add some statistics to SSI so we can see what it's up to.Nick Lewycky
Add an -ssi-everything pass which calls createSSI on everything in the function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75135 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-03Add Static Single Information construction pass written by André Tavares!Nick Lewycky
Use it by requiring it through the pass manager, then calling its createSSI method on the variables that you want in SSI form. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74780 91177308-0d34-0410-b5e6-96231b3b80d8