Commits
Mark Lacey committed 7a91af850cb
Revert "[sil-combine] Extend optimizeApplyOfConvertFunctionInst to work with try_apply."
This reverts commit r30868 because it (possibly in combination with
r30871) break these tests:
Swift :: 1_stdlib/ExistentialCollection.swift
Swift :: Prototypes/CollectionTransformers.swift
Swift SVN r30904