[webkit-reviews] review requested: [Bug 72878] Strength reduction for Mul and Mod operations for known constants in 32bit DFG : [Attachment 116177] patch fixing the 64bit regression

[bugzilla-daemon at webkit.org]

Yuqiang Xian <yuqiang.xian at intel.com> has asked  for review:
Bug 72878: Strength reduction for Mul and Mod operations for known constants in
32bit DFG
https://bugs.webkit.org/show_bug.cgi?id=72878

Attachment 116177: patch fixing the 64bit regression
https://bugs.webkit.org/attachment.cgi?id=116177&action=review

------- Additional Comments from Yuqiang Xian <yuqiang.xian at intel.com>
In the ArithMod fast path, the dividend value could be the final result (in
case of |dividend| < |divisor|) and the result cannot be a tagged integer, so
we speculate it as strict int32.