Andrew Trick d36852e6b1 Move replaceCongruentIVs into SCEVExapander and bias toward "expanded" ... IVs. Indvars previously chose randomly between congruent IVs. Now it will bias the decision toward IVs that SCEVExpander likes to create. This was not done to fix any problem, it's just a welcome side effect of factoring code. llvm-svn: 141633		2011-10-11 02:28:51 +00:00
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llvm	Move replaceCongruentIVs into SCEVExapander and bias toward "expanded"	2011-10-11 02:28:51 +00:00
llvm-c	Change relocation API to be per section. This time without breaking GCC.	2011-10-07 19:25:32 +00:00