On 06/16/2015 07:40 PM, Ulrich Weigand wrote:
> Andreas Krebbel wrote:
>
>> this fixes a reload problem with match_dup's on commutative operands.
>>
>> Bootstrapped and regtested on x86-64, ppc64, and s390x.
>>
>> Ok?
>>
>> Bye,
>>
>> -Andreas-
>>
>> 2015-06-11 Andreas Krebbel
>>
>> PR rtl
On 06/16/2015 07:40 PM, Ulrich Weigand wrote:
> However, I'm not clear why this should be a 4.8 only patch ... the
> same problem seems to be still there on mainline, right?
Yes. But 4.8 appears to be the last where reload was really stable on these
targets. When disabling
LRA on mainline x86_64
Andreas Krebbel wrote:
> this fixes a reload problem with match_dup's on commutative operands.
>
> Bootstrapped and regtested on x86-64, ppc64, and s390x.
>
> Ok?
>
> Bye,
>
> -Andreas-
>
> 2015-06-11 Andreas Krebbel
>
> PR rtl-optimization/66306
> * reload.c (find_reloads): S
Hi,
this fixes a reload problem with match_dup's on commutative operands.
Bootstrapped and regtested on x86-64, ppc64, and s390x.
Ok?
Bye,
-Andreas-
2015-06-11 Andreas Krebbel
PR rtl-optimization/66306
* reload.c (find_reloads): Swap the match_dup info for
commutat
