Closed Bug 661826 Opened 13 years ago Closed 11 years ago

UpdateJumpTargets seems to be exhibiting quadratic behavior

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: bzbarsky, Unassigned)

References

Details

In bug 661719 UpdateJumpTargets is a hotspot.  I looked at how many calls we make to it on that testcase, and while there are 21622 calls to UpdateJumpTargets from OptimizeSpanDeps there are 26436388 total calls to UpdateJumpTargets (so including the recursive calls).

Is this expected?
Blocks: 661719
Bug 716068 removed UpdateJumpTargets (and a lot more..)
Status: NEW → RESOLVED
Closed: 11 years ago
Resolution: --- → INVALID
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