Add one of my contributions to CREDITS.TXT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181508
91177308-0d34-0410-b5e6-
96231b3b80d8
N: Kai Nacke
E: kai@redstar.de
D: Support for implicit TLS model used with MS VC runtime
N: Kai Nacke
E: kai@redstar.de
D: Support for implicit TLS model used with MS VC runtime
+D: Dumping of Win64 EH structures
N: Takumi Nakamura
E: geek4civic@gmail.com
N: Takumi Nakamura
E: geek4civic@gmail.com