[GlobalMerge] Exit early if only one global is to be merged
To save some compilation time and prevent some unnecessary changes.
Differential Revision: https://reviews.llvm.org/D46640
Description
Description
Details
Details
- Committed
haicheng May 19 2018, 11:00 AM - Differential Revision
- D46640: [GlobalMerge] Exit early if only one global is to be merged
- Parents
- rL332812: Re-revert "[Option] Fix PR37006 prefix choice in findNearest"
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