Closed Bug 930699 Opened 11 years ago Closed 11 years ago

refine range analysis NaN checks

Categories

(Core :: JavaScript Engine: JIT, enhancement)

enhancement
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla27

People

(Reporter: sunfish, Assigned: sunfish)

Details

Attachments

(2 files)

Range analysis now has the ability to distinguish NaN from other values. The attached patches fix client code to test for NaN specifically when that is desired.
Attachment #821909 - Flags: review?(nicolas.b.pierron)
Attachment #821911 - Flags: review?(nicolas.b.pierron)
Attachment #821909 - Flags: review?(nicolas.b.pierron) → review+
Attachment #821911 - Flags: review?(nicolas.b.pierron) → review+
https://hg.mozilla.org/mozilla-central/rev/cb2a481fb65f
https://hg.mozilla.org/mozilla-central/rev/7903012822eb
Status: NEW → RESOLVED
Closed: 11 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla27
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