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Re: [PATCH, powerpc] Fix PR52775, enable FCFID on power4


On Wed, Apr 11, 2012 at 4:12 PM, Michael Meissner
<meissner@linux.vnet.ibm.com> wrote:
> It was brought to my attention that when I rewrote the floating point
> conversion operations for power7, I did not notice that the power4 and 970
> powerpc's actually support the FCFID (floating point convert) instruciton in
> 32-bit mode. ?This patch fixes it. ?It is ok to apply? ?I did bootstraps with
> and without the patch, and there were no regressions.
>
> [gcc]
> 2012-04-11 ?Michael Meissner ?<meissner@linux.vnet.ibm.com>
>
> ? ? ? ?PR target/52775
> ? ? ? ?* config/rs6000/rs6000.h (TARGET_FCFID): Add TARGET_PPC_GPOPT to
> ? ? ? ?the list of options to enable the FCFID instruction.
> ? ? ? ?(TARGET_EXTRA_BUILTINS): Adjust comment.
>
> [gcc/testsuite]
> 2012-04-11 ?Michael Meissner ?<meissner@linux.vnet.ibm.com>
>
> ? ? ? ?PR target/52775
> ? ? ? ?* gcc.target/powerpc/pr52775.c: New file.

Okay.

Thanks, David


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