Diego Novillo 5f2b1ce21e [PATCH] Generate cold attribute for functions marked __atribute__((cold)) ...

This removes a FIXME in CodeGenModule::SetLLVMFunctionAttributesForDefinition.
When a function is declared cold we can now generate the IR attribute in
addition to marking the function to be optimized for size.

I tried adding a separate CHECK in the existing test, but it was
failing.  I suppose CHECK matches one line exactly once?  This would be
a problem if the attributes are listed in a different order, though they
seem to be sorted.

llvm-svn: 182666

2013-05-24 20:18:15 +00:00

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