All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=841916

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=0b7ccc6bdb95b065ede677065d7aa68dcc06389d037341eacc9e94e1690bfaad


Bot(s) for this bug's original alert(s):

linux

Assigning to vtsyrklevich@chromium.org because this is the only CL in range:
Reland "[CFI] Enable cfi-icall for official Linux x64 builds"

This is a reland of a6889a090458a2653794c6e63387d6db743dc7f9 now that crrev.com/c/1044502 crrev.com/c/1043259 and crrev.com/c/1043283 fix the previously discovered issues.

Original change's description:
> [CFI] Enable cfi-icall for official Linux x64 builds
>
> The measured size impact is 1.5% and perf impact is ~1%.
>
> Bug:  701919 
> Change-Id: I541242711bc85cc124ff3a2680171577e75475bd
> Reviewed-on: https://chromium-review.googlesource.com/1033918
> Commit-Queue: Peter Collingbourne <pcc@chromium.org>
> Reviewed-by: Peter Collingbourne <pcc@chromium.org>
> Reviewed-by: Dirk Pranke <dpranke@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#554828}

Bug:  701919 
Change-Id: I1a518d356cc6f3599545e594204ce360b4e0360a
Reviewed-on: https://chromium-review.googlesource.com/1045565
Reviewed-by: Peter Collingbourne <pcc@chromium.org>
Reviewed-by: Max Moroz <mmoroz@chromium.org>
Commit-Queue: Peter Collingbourne <pcc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#556874}

This bug is being tracked by https://bugs.llvm.org/show_bug.cgi?id=37474

Also, looking at this made me realize that we're pulling in the -Wl,--export-dynamic ldflag for all builds, filed as https://bugs.chromium.org/p/chromium/issues/detail?id=843317

Now that [1] is fixed and clang has been rolled so [2] has landed the size regression is now down to 1.4% [3]. I'm going to keep this bug open to track landing [4] which should reduce the size a bit further.

[1] https://bugs.chromium.org/p/chromium/issues/detail?id=843317
[2] https://reviews.llvm.org/D47594
[3] https://chromeperf.appspot.com/report?sid=08667dc920902c38df8f1f61344c7e3640cdf2d76822fac8f94eef3e560985ed&start_rev=556241&end_rev=566400
[4] https://reviews.llvm.org/D47652