[PATCH] D21325: [X86] Fix tailcall return address clobber bug

[Magnus Lång via llvm-commits]

margnus1 added a comment.

Hi! I wrote this patch under the assumption that you intended `X86FrameLowering::mergeSPUpdates()` to work this way in your refactoring. Feel free to say so if this isn't the best way of fixing the problem.


http://reviews.llvm.org/D21325