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digitalmars.D.bugs - [Issue 18362] New: Build dmd with LTO and PGO


          Issue ID: 18362
           Summary: Build dmd with LTO and PGO
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: installer
          Assignee: nobody puremagic.com
          Reporter: greensunny12 gmail.com

From the ebay's TSV tools:
 Combined, LTO and PGO resulted in performance improvements greater than 25% on
three of my standard six benchmarks, and five of the six improved at least 8%.
https://forum.dlang.org/post/qaornkbwmgigdnuxzhzq forum.dlang.org Even just 5% (or 2%) for free, would be worth exploring. --
Feb 03 2018