Diego Novillo d1f091f169 Add a new function attribute 'cold' to functions. ... Other than recognizing the attribute, the patch does little else. It changes the branch probability analyzer so that edges into blocks postdominated by a cold function are given low weight. Added analysis and code generation tests. Added documentation for the new attribute. llvm-svn: 182638		2013-05-24 12:26:52 +00:00
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basic.ll
lit.local.cfg
loop.ll
noreturn.ll