tree 25151b659c3001b6a08d228e6c1ffa5c21bd8f66
parent 8a412da0eaf2b694091471a8420e8d47a84816ac
author Jim Grosbach <grosbach@apple.com> 1398116757 +0000
committer Jim Grosbach <grosbach@apple.com> 1398116757 +0000

ARM64: Improve diagnostics for malformed reg+reg addressing mode.

Make sure only general purpose registers are valid for offset regs and
that 32-bit regs are only valid for sxtw and uxtw extends.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206799 91177308-0d34-0410-b5e6-96231b3b80d8