style update, r328848

[George Karpenkov via llvm-commits]

Hi,

I’ve just looked at the change
https://github.com/llvm-mirror/llvm/commit/9f3889b501cedc1b9aeffcb8afd3100b45bb48e5
because we had a merge issue on an internal branch.

This makes the code inconsistent with the documentation (GarbageCollection.rst),
and EmitIntX (with an uppercase) is used in a couple more places.
Perhaps they all should be updated then?

George