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Re: [PATCH, rs6000] Fix some test failures on older hardware
- From: Segher Boessenkool <segher at kernel dot crashing dot org>
- To: Bill Schmidt <wschmidt at linux dot vnet dot ibm dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, David Edelsohn <dje dot gcc at gmail dot com>
- Date: Fri, 29 Jul 2016 19:58:44 -0500
- Subject: Re: [PATCH, rs6000] Fix some test failures on older hardware
- Authentication-results: sourceware.org; auth=none
- References: <8ee209e8-db1f-4df3-7a7a-e42425d787c6@linux.vnet.ibm.com>
On Fri, Jul 29, 2016 at 04:48:34PM -0500, Bill Schmidt wrote:
> The two tests in this patch fail on POWER7 and older hardware because
> the requisite __float128 library routines are not built there. This
> patch corrects the tests to require POWER8 or later hardware.
>
> Tested on POWER7 powerpc64-unknown-linux-gnu and on POWER8
> powerpc64le-unknown-linux-gnu. Ok for trunk and for backport to
> gcc-6-branch?
Yes, please apply to both,
Segher
> 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
>
> * gcc.target/powerpc/divkc3-1.c: Require POWER8 hardware.
> * gcc.target/powerpc/mulkc3-1.c: Likewise.