are not at the file level.
Previously, the default subtarget created from the target triple was used to
emit inline asm instructions. Compilation would fail in cases where the feature
bits necessary to assemble an inline asm instruction in a function weren't set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232392 91177308-0d34-0410-b5e6-96231b3b80d8