Closed Bug 1484872 Opened 2 years ago Closed 2 years ago

Cleanup wrt LTO compile flags

Categories

(Firefox Build System :: General, enhancement)

enhancement
Not set
normal

Tracking

(firefox63 fixed)

RESOLVED FIXED
mozilla63
Tracking Status
firefox63 --- fixed

People

(Reporter: glandium, Assigned: glandium)

References

Details

Placeholder to land the first four parts of bug 1483778.
Pushed by mh@glandium.org:
https://hg.mozilla.org/integration/mozilla-inbound/rev/beae65bb45a9
Remove MOZ_CFLAGS_NSS. r=froydnj
https://hg.mozilla.org/integration/mozilla-inbound/rev/c708ad4f9e5c
Remove --enable-llvm-hacks. r=froydnj
https://hg.mozilla.org/integration/mozilla-inbound/rev/5a64b929a122
Don't look for llvm-symbolizer for LTO builds. r=froydnj
https://hg.mozilla.org/integration/mozilla-inbound/rev/dac6d9ce5eec
Move LTO flags to python configure. r=froydnj
Pushed by mh@glandium.org:
https://hg.mozilla.org/integration/mozilla-inbound/rev/990f081377ee
Fix Android bustage from bug 1484872. r=me on a CLOSED TREE
Depends on: 1485015
This reduced the installer sizes on Windows:

== Change summary for alert #15316 (as of Fri, 24 Aug 2018 20:07:30 GMT) ==

Improvements:

  3%  installer size windows2012-64 pgo      68,535,137.00 -> 66,370,760.75
  3%  installer size windows2012-32 pgo      65,630,256.83 -> 63,582,141.50

For up to date results, see: https://treeherder.mozilla.org/perf.html#/alerts?id=15316
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