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[Bug ipa/61393] [trans-mem] O3 optimization level constant propagation problem
- From: "jamborm at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 31 Jul 2014 11:14:24 +0000
- Subject: [Bug ipa/61393] [trans-mem] O3 optimization level constant propagation problem
- Auto-submitted: auto-generated
- References: <bug-61393-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61393
--- Comment #6 from Martin Jambor <jamborm at gcc dot gnu.org> ---
(In reply to Martin Jambor from comment #1)
> However, I do not really know what the semantics of that flag mean so
> at least for now I am not going to propose this (I am also not quite
> sure this is the best place for the copy). What properties of a
> function should be maintained in order to keep it flagged as a tm
> clone?
No answer, so I have actually proposed a variant of the patch in the
comment #1 to the mailing list:
https://gcc.gnu.org/ml/gcc-patches/2014-07/msg02105.html