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

[Kyle Butt via llvm-commits]

iteratee added a comment.

mcrosier, thanks for your help with the v8 test. When you shrunk it, it was obvious what was intended, and what needed to change.
As an aside, we can't use 1 and 3 any more, as the compiler gets clever with constants, oring with 2 and then checking against 3. Hence 6 and 13.


http://reviews.llvm.org/D20379