Debug Info: clean up usage of Verify.

No functionality change. It should suffice to check the type of a debug info
metadata, instead of calling Verify.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185383 91177308-0d34-0410-b5e6-96231b3b80d8
Add a newline.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185385 91177308-0d34-0410-b5e6-96231b3b80d8

[PowerPC] Support all condition register logical instructions

This adds support for all missing condition register logical
instructions and extended mnemonics to the asm parser.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185387 91177308-0d34-0410-b5e6-96231b3b80d8
PR16493: DebugInfo with TLS on PPC crashing due to invalid relocation

Restrict the current TLS support to X86 ELF for now. Test that we don't
produce it on PPC & we can flesh that test case out with the right thing
once someone implements it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185389 91177308-0d34-0410-b5e6-96231b3b80d8