Hal Finkel 9168f717c9 Revert "r227976 - [PowerPC] Yet another approach to __tls_get_addr" and related fixups ...

Unfortunately, even with the workaround of disabling the linker TLS
optimizations in Clang restored (which has already been done), this still
breaks self-hosting on my P7 machine (-O3 -DNDEBUG -mcpu=native).

Bill is currently working on an alternate implementation to address the TLS
issue in a way that also fully elides the linker bug (which, unfortunately,
this approach did not fully), so I'm reverting this now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228460 91177308-0d34-0410-b5e6-96231b3b80d8

2015-02-06 23:07:40 +00:00

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