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Re: [PATCH], PR target/60735, fix powerpc SPE failure
- From: David Edelsohn <dje dot gcc at gmail dot com>
- To: Michael Meissner <meissner at linux dot vnet dot ibm dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 21 Apr 2014 14:55:01 -0400
- Subject: Re: [PATCH], PR target/60735, fix powerpc SPE failure
- Authentication-results: sourceware.org; auth=none
- References: <20140421160210 dot GA28549 at ibm-tiger dot the-meissners dot org>
On Mon, Apr 21, 2014 at 12:02 PM, Michael Meissner
<meissner@linux.vnet.ibm.com> wrote:
> Rohit says this more narrow patch for PR 60735 fixes the problem and does not
> appear to have any other side effects. I have done bootstrap builds on powerpc
> Linux with no regressions. Is it ok to apply to the 4.8, 4.9 branches and
> trunk?
>
> [gcc]
> 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
>
> PR target/60735
> * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
> If mode is DDmode and TARGET_E500_DOUBLE allow move.
>
> * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
> more debug information for E500 if -mdebug=reg.
>
> [gcc/testsuite]
> 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
>
> PR target/60735
> * gcc.target/powerpc/pr60735.c: New test. Insure _Decimal64 does
> not cause errors if -mspe.
Okay for trunk and 4.8 branch. Please coordinate with Jakub when 4.9
is open for 4.9.1 target.
Thanks, David