[PATCH] Fix for PR ipa/64503

[Jeff Law]

On 01/07/15 03:55, Uros Bizjak wrote:
> On Tue, Jan 6, 2015 at 7:25 PM, Uros Bizjak <ubizjak@gmail.com> wrote:
>
>>> There's suggested patch for PR ipa/64503 that was tested on x86_64 and it
>>> works.
>>> I would like to ask Uros to test it on an aplha machine before we install
>>> the patch.
>>
>> Yes, this works for me on all IPA tests that were failing previously [1].
>>
>> I am restarting the bootstrap + regtest, it will take ~10 hours, but I
>> don't expect any surprises there.
>
> The patch was bootstrapped and regression tested on
> alphaev68-linux-gnu [2] and everything was OK.
>
> [2] https://gcc.gnu.org/ml/gcc-testresults/2015-01/msg00577.html
I'll approve the patch.   scalbln is part of the ISO C standard as well 
as IEEE 1003.1, so I think we can rely on it.  If there's a host 
without, then we'll have to figure something out if/when the issue is 
reported.

jeff