Duncan Sands 3a48b87c54 Fix PR6165. The bug was that LHSKnownZero was being and'd with DemandedMask ... when it should have been and'd with LowBits. Fix that and while there beef up the logic in the case of a negative LHS. llvm-svn: 94745		2010-01-28 17:22:42 +00:00
clang	Access control for surrogate function calls. Required a moderately gross hack	2010-01-28 07:38:46 +00:00
compiler-rt	document runtime support functions	2010-01-22 21:21:14 +00:00
llvm	Fix PR6165. The bug was that LHSKnownZero was being and'd with DemandedMask	2010-01-28 17:22:42 +00:00