On Thu, 10 Dec 2020, Joel Hutton wrote:
> Hi all,
>
> This patch addresses PR97929 by adding a missing case for WIDEN_PLUS/MINUS in
> vect_get_smallest_scalar_type. It also introduces a test to check for
> regression.
>
> One thing to note is that I saw a failure on c-c++-common/builtins.c wh
: [PATCH 2/2] [VECT] pr97929 fix
This addresses pr97929. The case for WIDEN_PLUS and WIDEN_MINUS were
missing in vect_get_smallest_scalar_type.
gcc/ChangeLog:
PR tree-optimization/97929
* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Add
WIDEN_PLUS/WIDEN_MINUS
