[Mips] Move 2 test cases from MC to CodeGen.

No code changes. Just reassignment of test case files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200064 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/Mips/elf_eflags.ll b/test/CodeGen/Mips/elf_eflags.ll
similarity index 100%
rename from test/MC/Mips/elf_eflags.ll
rename to test/CodeGen/Mips/elf_eflags.ll

diff --git a/test/MC/Mips/elf_st_other.ll b/test/CodeGen/Mips/elf_st_other.ll
similarity index 100%
rename from test/MC/Mips/elf_st_other.ll
rename to test/CodeGen/Mips/elf_st_other.ll