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[Bug target/53440] [arm] generic thunk code fails for method which uses '...'
- From: "rmansfield at qnx dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 23 May 2012 00:12:59 +0000
- Subject: [Bug target/53440] [arm] generic thunk code fails for method which uses '...'
- Auto-submitted: auto-generated
- References: <bug-53440-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53440
--- Comment #4 from Ryan Mansfield <rmansfield at qnx dot com> 2012-05-23 00:12:59 UTC ---
(In reply to comment #3)
> (In reply to comment #2)
> > Someone needs to implement the thunk functionality for arm.
>
> The ARM port does have MI thunk support. The question is "why isn't it being
> used"?
I may be answering the question too directly but it's using the
default_can_output_mi_thunk_no_vcall and vcall_offset is non-zero. The ARM MI
thunk code doesn't do any vcall offset adjustment.