Manman Ren 6815026991 [TLS on Darwin] change how we handle globals with linkonce or weak linkage. ...

This is about how we handle static member of a template. Before this commit,
we use internal linkage for the IR thread-local variable, which is inefficient.
With this commit, we will start to follow Itanium C++ ABI.

rdar://problem/23415206

Reviewed by John McCall.

llvm-svn: 252814

2015-11-11 22:42:31 +00:00

145 KiB

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