On Sat, Oct 12, 2024 at 02:10:49PM +0200, Richard Biener wrote:
> > gcc/ChangeLog:
> >
> > * match.pd: Add matching pattern for vector signed SAT_SUB form 3.
I now see
../../gcc/match.pd:3424:3 warning: duplicate pattern
(cond^ (ne (imagpart (IFN_SUB_OVERFLOW:c@2 @0 @1)) integer_zerop)
^
../../gcc/match.pd:3397:3 warning: previous pattern defined here
(cond^ (ne (imagpart (IFN_SUB_OVERFLOW@2 @0 @1)) integer_zerop)
^
(similar message on those 2 lines 5 more times).
That doesn't look correct.
Jakub
