Bug 156161 – Add missing EABI_32BIT_DUMMY_ARG arguments for some callOperation(J_JITOperation_EGReoJ, ...) overloads

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Zan Dobersek]

Add missing EABI_32BIT_DUMMY_ARG arguments for some callOperation(J_JITOperation_EGReoJ, ...) overloads

[Zan Dobersek]

Created attachment 275542 [details]
Patch

[Yusuke Suzuki]

Comment on attachment 275542 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=275542&action=review

Nice catch!

> Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h:1742
> +        m_jit.setupArgumentsWithExecState(arg1, arg2, EABI_32BIT_DUMMY_ARG arg3Payload, arg3Tag);

Is SH4_32BIT_DUMMY_ARG necessary here too?
(BTW, at a glance, there are several missing SH4_32BIT_DUMMY_ARG. I'm not sure there are any active users of SH4 port...)

> Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h:1854
> +        m_jit.setupArgumentsWithExecState(arg1, arg2, EABI_32BIT_DUMMY_ARG arg3Payload, arg3Tag);

Ditto.

[Zan Dobersek]

Comment on attachment 275542 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=275542&action=review

>> Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h:1742
>> +        m_jit.setupArgumentsWithExecState(arg1, arg2, EABI_32BIT_DUMMY_ARG arg3Payload, arg3Tag);
> 
> Is SH4_32BIT_DUMMY_ARG necessary here too?
> (BTW, at a glance, there are several missing SH4_32BIT_DUMMY_ARG. I'm not sure there are any active users of SH4 port...)

I don't know. The comment for SH4_32BIT_DUMMY_ARG suggests yes, but in that case there are a lot of these dummy args missing already, and I'm not aware of any public builder testing for this configuration. Not being able to test on this platform makes me reluctant to try and put args into the proper places.

[Zan Dobersek]

Comment on attachment 275542 [details]
Patch

Clearing flags on attachment: 275542

Committed r199052: <http://trac.webkit.org/changeset/199052>

[Zan Dobersek]

All reviewed patches have been landed.  Closing bug.