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Re: [PATCH, rs6000, 4.8/4.9] Fix ELFv2 homogeneous float aggregate ABI bug
- From: Jakub Jelinek <jakub at redhat dot com>
- To: David Edelsohn <dje dot gcc at gmail dot com>
- Cc: Ulrich Weigand <uweigand at de dot ibm dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 18 Jul 2014 18:54:42 +0200
- Subject: Re: [PATCH, rs6000, 4.8/4.9] Fix ELFv2 homogeneous float aggregate ABI bug
- Authentication-results: sourceware.org; auth=none
- References: <201407170037 dot s6H0blC4022458 at d06av02 dot portsmouth dot uk dot ibm dot com> <CAGWvny=-KzVy13nHGAz1=3cBngkTBpSMgR1zx4nWbNjtFpbfkg at mail dot gmail dot com>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Fri, Jul 18, 2014 at 12:13:09PM -0400, David Edelsohn wrote:
> > gcc/ChangeLog:
> >
> > * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
> > does not fit fully into floating-point registers, and there is still
> > space in the register parameter area, issue -Wpsabi note that the ABI
> > will change in a future GCC release.
> >
> > gcc/testsuite/ChangeLog:
> >
> > * gcc.target/powerpc/ppc64-abi-warn-1.c: New test.
>
> This patch is okay if okay with the Release Managers.
Ok.
Jakub