fix test

Author: ergawy

flang/test/Transforms/DoConcurrent/basic_host.f90

@@ -29,7 +29,7 @@ program do_concurrent_basic
     ! CHECK: omp.wsloop {
     ! CHECK-NEXT: omp.loop_nest (%[[ARG0:.*]]) : index = (%[[LB]]) to (%[[UB]]) inclusive step (%[[STEP]]) {
     ! CHECK-NEXT: %[[IV_IDX:.*]] = fir.convert %[[ARG0]] : (index) -> i32
-    ! CHECK-NEXT: fir.store %[[IV_IDX]] to %[[BINDING]]#1 : !fir.ref<i32>
+    ! CHECK-NEXT: fir.store %[[IV_IDX]] to %[[BINDING]]#0 : !fir.ref<i32>
     ! CHECK-NEXT: %[[IV_VAL1:.*]] = fir.load %[[BINDING]]#0 : !fir.ref<i32>
     ! CHECK-NEXT: %[[IV_VAL2:.*]] = fir.load %[[BINDING]]#0 : !fir.ref<i32>
     ! CHECK-NEXT: %[[IV_VAL_I64:.*]] = fir.convert %[[IV_VAL2]] : (i32) -> i64

flang/test/Transforms/DoConcurrent/not_perfectly_nested.f90

@@ -31,11 +31,11 @@ program main
 ! CHECK: omp.loop_nest ({{[^[:space:]]+}}) {{.*}} {
 ! CHECK:   fir.do_loop %[[J_IV:.*]] = {{.*}} {
 ! CHECK:     %[[J_IV_CONV:.*]] = fir.convert %[[J_IV]] : (index) -> i32
-! CHECK:       fir.store %[[J_IV_CONV]] to %[[ORIG_J_DECL]]#1
+! CHECK:       fir.store %[[J_IV_CONV]] to %[[ORIG_J_DECL]]#0
 
 ! CHECK:     fir.do_loop %[[K_IV:.*]] = {{.*}} {
 ! CHECK:       %[[K_IV_CONV:.*]] = fir.convert %[[K_IV]] : (index) -> i32
-! CHECK:         fir.store %[[K_IV_CONV]] to %[[ORIG_K_DECL]]#1
+! CHECK:         fir.store %[[K_IV_CONV]] to %[[ORIG_K_DECL]]#0
 ! CHECK:     }
 ! CHECK:   }
 ! CHECK: omp.yield