Revert r292132: [globalisel] Tablegen-erate current Register Bank Information'...

Several buildbots encountered a crash in tablegen when building this commit.
Reverting while I investigate the cause.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292136 91177308-0d34-0410-b5e6-96231b3b80d8
16 files changed