Evgeniy Stepanov 1794814198 Optimize tree walking in markAliveBlocks. ... Check whether a BB is known as reachable before adding it to the worklist. This way BB's with multiple predecessors are added to the list no more than once. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170335 91177308-0d34-0410-b5e6-96231b3b80d8		2012-12-17 14:28:00 +00:00
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Hello	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
InstCombine	Add back FoldOpIntoPhi optimizations with fix. Included test cases to help catch these errors and to test the presence of the optimization itself	2012-12-14 22:08:26 +00:00
Instrumentation	Fix lint warnings in MemorySanitizer.cpp.	2012-12-14 13:48:31 +00:00
IPO	Revert r170246, "Enable the loop vectorizer by default."	2012-12-15 06:11:13 +00:00
Scalar	Optimize tree walking in markAliveBlocks.	2012-12-17 14:28:00 +00:00
Utils	Improve debug info generated with enabled AddressSanitizer.	2012-12-12 14:31:53 +00:00
Vectorize	Enable the Loop Vectorizer by default for O2 and O3. Disable if-conversion by default. I plan to revert this patch later today.	2012-12-13 23:11:54 +00:00
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