Jakob Stoklund Olesen 5bbc6e5384 Clarify that duplicate edges are not allowed in the Machine CFG. ... LLVM IR has labeled duplicate CFG edges, but since Machine CFG edges don't have labels, it doesn't make sense to allow duplicates. There is no way of telling what the edges mean. Duplicate CFG edges cause confusion when dealing with edge weights. It seems that code producing duplicate CFG edges usually does the wrong thing with edge weights. llvm-svn: 162227		2012-08-20 21:05:58 +00:00
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llvm	Clarify that duplicate edges are not allowed in the Machine CFG.	2012-08-20 21:05:58 +00:00
llvm-c	Change the linker_private_weak_def_auto' linkage to linkonce_odr_auto_hide' to	2012-08-17 18:33:14 +00:00