Created attachment 569523 [details] method.js User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E; MS-RTC LM 8) Steps to reproduce: I executed the attached js, which essentially calls an object's method, using the js shell: js --ion --ion-eager mehtod.js Actual results: I got [MIR] Analying script js-samples/method.js:8 [Abort] Unsupported opcode: callprop (line 9) Expected results: IonMonkey should have compiled the function and the contained method call.
This is expected behavior, since IonMonkey is still in the early stages, and there are many things we haven't yet implemented. We don't even support calling global functions yet (bug 694169). This also depends on us supporting JSOP_GETPROP. I've renamed the bug so that we can get back to it once we're at that point.
Created attachment 587510 [details] [diff] [review] Handle JSOP_CALLPROP as JSOP_GETPROP. With Bug 712714 resolved in-tree, JSOP_CALLPROP is the same as JSOP_GETPROP.
Created attachment 587522 [details] [diff] [review] Handle JSOP_CALLPROP as JSOP_GETPROP, v2 JSOP_SWAP needs to be followed by JSOP_NOTEARG in the context of JSOP_CALLPROP.