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path: root/llvm/lib/Transforms/Scalar/CondPropagate.cpp
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* Remove trailing whitespaceMisha Brukman2005-04-211-3/+3
| | | | llvm-svn: 21427
* silence a bogus warningChris Lattner2005-04-181-1/+1
| | | | llvm-svn: 21320
* a new simple pass, which will be extended to be more useful in the future.Chris Lattner2005-04-151-0/+213
This pass forward branches through conditions when it can show that the conditions is either always true or false for a predecessor. This currently only handles the most simple cases of this, but is successful at threading across 2489 branches and 65 switch instructions in 176.gcc, which isn't bad. llvm-svn: 21306
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