[Webkit-unassigned] [Bug 153457] [mips] YarrJIT: implement generateEnter() and generateReturn()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=153457

--- Comment #7 from Guillaume Emont <guijemont at igalia.com> ---
(In reply to comment #5)
> Is this change really necessary? AFAIK, there is no need to have such a
> prologue/epilogue in YarrJIT.

Indeed, I am starting to doubt it myself. It seems that o32 only requires a function to create a callframe if it saves stuff on the stack or calls another function. YarrJIT does not seem to call any function, and since it doesn't use any callee-saved register, I think we don't need to create a stack frame here (i.e. we don't need this patch).

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