[PATCH 2/2] shrink-wrap: Rewrite try_shrink_wrapping
Thu Sep 10 16:21:00 GMT 2015
On Thu, Sep 10, 2015 at 10:41:53AM -0500, Segher Boessenkool wrote:
> > > * shrink-wrap.c (requires_stack_frame_p): Fix formatting.
> > > (dup_block_and_redirect): Delete function.
> > > (can_dup_for_shrink_wrapping): New function.
> > > (fix_fake_fallthrough_edge): New function.
> > > (try_shrink_wrapping): Rewrite function.
> > > (convert_to_simple_return): Call fix_fake_fallthrough_edge.
> > I am interested in the impact on AArch64, but the patch attached can't
> > apply on trunk cleanly after I apply your [1/2], the .rej is quite big.
> I rebased it to trunk only yesterday. Huh. I'll have a look.
The patch (taken from the email) applies to trunk just fine for me,
both using git-am and patch.
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