Revert "Quick compiler: disable GVN DO NOT MERGE"

This reverts commit 4c4f4daafbac15b856da91118d9ea55c9eefa54b.

(cherry picked from commit 1780dab001b3c13b23e68db934b9929fc5ee7b7c)

Change-Id: I0a8210fd7c05113b5ce4d78b133332021300aeac
1 file changed