Closed Bug 470139 Opened 16 years ago Closed 13 years ago

TM: 'Infinity in []' is 20% slower

Categories

(Core :: JavaScript Engine, defect)

x86
macOS
defect
Not set
minor

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: jruderman, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: perf, testcase)

20% slower with -j:

a=[]; f=1/0; for(i=0;i<500000;++i) { f in a }

TRACEMONKEY=verbose: "abort: 7515: string or integer expected"
Current JS shell numbers:
Interp: 241.753 ms
-j:     252.968 ms
-m:     139.338 ms
-m -n:  133.987 ms

TM is still about 5% slower than interp, but JM+TI is about 2x faster.
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → WORKSFORME
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