revert r338206 because the test does not pass

Example of bot failure:
http://lab.llvm.org:8011/builders/clang-cmake-armv8-quick/builds/5107/steps/ninja%20check%201/logs/FAIL%3A%20LLVM%3A%3Ainline-asm-operand-implicit-cast.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@338214 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed