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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/101267] [12 Regression] ICE in
 vect_is_simple_use when building 521.wrf_r with -Ofast -march=znver2
Date: Wed, 30 Jun 2021 09:41:52 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101267

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
   SUBROUTINE sfddagd( regime, znt,ite ,jte )
   REAL, DIMENSION( ime, IN) :: regime, znt
   REAL, DIMENSION( ite, jte) :: wndcor_u=20
   LOGICAL wrf_dm_on_monitor
   IF( int4 =3D=3D 1 ) THEN
     DO j=3Djts,jtf
      DO i=3Ditsu,itf
       reg =3D   regime(i,  j)=20
       IF( reg > 10.0 ) THEN
         znt0 =3D znt(i-1,  j) + znt(i,  j)=20
         IF( znt0 <=3D 0.2) THEN
           wndcor_u(i,j) =3D 0.2
         ENDIF
       ENDIF
      ENDDO
     ENDDO
     IF ( wrf_dm_on_monitor()) THEN
     ENDIF
   ENDIF
   END=