[PATCH] PR middle-end/53267: Constant fold BUILT_IN_FMOD.

Jeff Law jeffreyalaw@gmail.com
Wed Jun 9 15:26:38 GMT 2021



On 6/9/2021 4:51 AM, Richard Biener via Gcc-patches wrote:
> On Tue, Jun 8, 2021 at 9:36 PM Roger Sayle <roger@nextmovesoftware.com> wrote:
>>
>> Here's a three line patch to implement constant folding for fmod,
>> fmodf and fmodl, which resolves an enhancement request from 2012.
>>
>> The following patch has been tested on x86_64-pc-linux-gnu with
>> a make bootstrap and make -k check with no new failures.
>>
>> Ok for mainline?
> OK.  I double-checked and mpfr_fmod appeared in mpfr 2.4.0 and
> we require at least 3.1.0.
I'm not sure if Roger has write access these days, so I went ahead and 
committed the patch on his behalf.

jeff



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