On Sun, 26 Sep 2021, Ilya Leoshkevich wrote:
> PR tree-optimization/49749 introduced code that shortens dependency
> chains containing loop accumulators by placing them last on operand
> lists of associative operations.
>
> 456.hmmer benchmark on s390 could benefit from this, however, the code
>
PR tree-optimization/49749 introduced code that shortens dependency
chains containing loop accumulators by placing them last on operand
lists of associative operations.
456.hmmer benchmark on s390 could benefit from this, however, the code
that needs it modifies loop accumulator before using it,
