1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/vect/cost-model-pr34445a.f b/gcc/testsuite/gfortran.dg/vect/cost-model-pr34445a.f
new file mode 100644
index 000000000..aca68bb20
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/vect/cost-model-pr34445a.f
@@ -0,0 +1,29 @@
+c { dg-do compile }
+      subroutine derv (xx,b,bv,det,r,s,t,ndopt,cosxy,thick,edis,
+     1                  vni,vnt)
+      implicit real*8 (a-h,o-z)
+      save
+c
+      common /shell1/ disd(9),ield,ielp,npt,idw,ndrot
+      common /shell4/xji(3,3),p(3,32),h(32)
+c
+      dimension xx(3,*),ndopt(*),bv(*),vni(*),cosxy(6,*),vnt(*),
+     1          edis(*),thick(*),b(*)
+c
+      kk=0
+      k2=0
+      do 130 k=1,ield
+      k2=k2 + 3
+      if (ndopt(k)) 127,127,130
+  127 kk=kk + 1
+      do 125 i=1,3
+      b(k2+i)=b(k2+i) + (xji(i,1)*p(1,k) + xji(i,2)*p(2,k))*t
+     1         + xji(i,3)*h(k)
+      th=0.5*thick(kk)
+      b(k2+i+3)=b(k2+i+3) - th*cosxy(i+3,kk)
+  125 b(k2+i+6)=b(k2+i+6) + th*cosxy(i,kk)
+      k2=k2 + 9
+  130 continue
+      return
+      end
+c { dg-final { cleanup-tree-dump "vect" } }