[PATCH] D20379: Codegen: Fix broken assumption in Tail Merge.

[Dan Gohman via llvm-commits]

sunfish added a comment.

Feel free to disable CodeGen/WebAssembly/cfg-stackify.ll, such as by just removing the "| FileCheck %s" parts of the RUN lines, for now. I'm happy to fix the test and re-enable it myself later.

(This is a particularly hairy test. I'm hoping that MIR serialization will allow us to rewrite it in a less fragile way. But for now, it seems best to just disable it so that it doesn't block other work.)


Repository:
  rL LLVM

http://reviews.llvm.org/D20379