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RE: [PATCH][C++] Remove last use of can_trust_pointer_alignment
On Fri, 12 Aug 2011, James Greenhalgh wrote:
> > 2011-08-10 Richard Guenther <rguenther@suse.de>
> >
> > * tree.h (can_trust_pointer_alignment): Remove.
> > * builtins.c (can_trust_pointer_alignment): Remove.
> >
> > cp/
> > * call.c (build_over_call): Call memcpy unconditionally.
> >
>
> Hi,
>
> This appears to have caused a regression on arm-unknown-eabi
>
> *** EXIT code 4242
> FAIL: g++.dg/init/copy7.C execution test
Ah, that looks "expected". Can you verify the regression persists
at r177691? If so it is a generic middle-end issue (see also
comment #18 mentioned in the PR).
Thanks,
Richard.