[PATCH] D13749: x86 atomic codegen: don't drop globals

[JF Bastien via llvm-commits]

jfb added a comment.

Quick update before I head out (prior obligations...): I'm also addressing pr25144. There was some weirdness around kill, and it's still not perfect as-is. I also need to add the test from pr25144. I'll do that tomorrow.


http://reviews.llvm.org/D13749