Closed Bug 601106 Opened 14 years ago Closed 13 years ago

Talos Dromaeo (String/Array/Eval/Regex) regression from JM: disabled PIC for n += 1

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WONTFIX

People

(Reporter: sayrer, Unassigned)

References

(Blocks 1 open bug)

Details

+++ This bug was initially created as a clone of Bug #599035 +++

talos regression from: David Anderson <danderson@mozilla.com> - Add an IC for GETXPROP (bug 599035, r=sstangl).

Regression :( Dromaeo (String/Array/Eval/Regex) decrease 2.16% on MacOSX 10.5.8 TraceMonkey
-------------------------------------------------------------------------------------------
    Previous: avg 520.606 stddev 2.211 of 30 runs up to revision 5685e3987798
    New     : avg 509.355 stddev 1.466 of 5 runs since revision 3903088ba08f
    Change  : -11.251 (2.16% / z=5.090)
    Graph   : http://mzl.la/dsQOdn

Changeset range: http://hg.mozilla.org/tracemonkey/pushloghtml?fromchange=5685e3987798&tochange=3903088ba08f

Changesets:
  * http://hg.mozilla.org/tracemonkey/rev/3903088ba08f
    : David Anderson <danderson@mozilla.com> - Add an IC for GETXPROP (bug 599035, r=sstangl).
    : http://bugzilla.mozilla.org/show_bug.cgi?id=599035

Bugs:
  * http://bugzilla.mozilla.org/show_bug.cgi?id=599035 - JM: disabled PIC for n += 1

  Regression :( Dromaeo (String/Array/Eval/Regex) decrease 3.89% on XP TraceMonkey
  --------------------------------------------------------------------------------
      Previous: avg 517.239 stddev 5.295 of 30 runs up to revision 5685e3987798
      New     : avg 497.114 stddev 3.465 of 5 runs since revision 3903088ba08f
      Change  : -20.125 (3.89% / z=3.800)
      Graph   : http://mzl.la/aqdhWV

  Changeset range: http://hg.mozilla.org/tracemonkey/pushloghtml?fromchange=5685e3987798&tochange=3903088ba08f

  Changesets:
    * http://hg.mozilla.org/tracemonkey/rev/3903088ba08f
      : David Anderson <danderson@mozilla.com> - Add an IC for GETXPROP (bug 599035, r=sstangl).
      : http://bugzilla.mozilla.org/show_bug.cgi?id=599035

  Bugs:
    * http://bugzilla.mozilla.org/show_bug.cgi?id=599035 - JM: disabled PIC for n += 1
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → WONTFIX
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