@lebedev.ri Thanks for the suggestion, I agree that getFull() and getEmpty() make more sense given that APInt uses getXXX() constructors so extensively.
A better alternative would have been to add a cl::aliasopt for '-h' in llvm's CommandLineParser when '-help' was first added. However, that's no longer possible since some llvm based tools already use '-h' for other purposes.
I couldn't find ready for review option from anywhere :( 'Add Action...' dropdown menu contains Plan Changes and Abandon Revision only.
Removes eraseValue() calls
Added test cases
I am unsure whether the problem with the build system as referred to by the remark "switch to -pthread once the rest of the build system can deal with it" is now solved, though. @tra, any idea?
return back memcpy, it is faster for long integers in about 10%
Fixed in rL356847.
LGTM - cheers