On 2/9/18 10:17 AM, Segher Boessenkool wrote:
> On Thu, Feb 08, 2018 at 10:38:09AM -0600, Peter Bergner wrote:
>> -/* { dg-final { scan-assembler-times "divd" 4 } } */
>
>> +/* { dg-final { scan-assembler-times {\mdivd\M} 2 { target lp64 } } } */
>
>> +/* { dg-final { scan-assembler-times {\mbl __divdi3\M} 2 { target ilp32 } }
>> } */
>
> Why does divd change from 4 to 2 times? Is it changed to muls?
No, it's because "divd" was matching both divd and divdu insns, so it was
overcounting before. Now that we use \m and \M word delimiters, we don't.
There are only 2 vec_div() and 2 vec_udiv() calls, so we should only expect
2 for both.
> Okay for trunk. Thanks!
Thanks, committed.
Peter
