Chris Lattner f6e3669eb2 only update the llvm type for a struct when we used the struct ... previously in an opaque context. If we didn't do this, computing its layout could be wasted: just be lazy. llvm-svn: 46802		2008-02-06 05:12:09 +00:00
clang	only update the llvm type for a struct when we used the struct	2008-02-06 05:12:09 +00:00
llvm	Throttle the non-local dependence analysis for basic blocks with more than 50 predecessors. Added command line option to play with this threshold.	2008-02-06 00:54:55 +00:00