[webkit-reviews] review requested: [Bug 48060] Speed up op_jeq_null and op_jneq_null in JIT : [Attachment 71421] Speed up op_jeq_null and op_jneq_null in JIT

[bugzilla-daemon at webkit.org]

Gabor Loki <loki at webkit.org> has asked	for review:
Bug 48060: Speed up op_jeq_null and op_jneq_null in JIT
https://bugs.webkit.org/show_bug.cgi?id=48060

Attachment 71421: Speed up op_jeq_null and op_jneq_null in JIT
https://bugs.webkit.org/attachment.cgi?id=71421&action=review

------- Additional Comments from Gabor Loki <loki at webkit.org>
An artificial test says this construct is 1.1x faster on x86 and 1.25x faster
on ARM.

SunSpider says nothing on x86, but it is 1.01x faster on ARM.