Handle review comments.

Add test that checks only the add-debug-info pass and remove the
fortran test.

Author: abidh

flang/test/Transforms/debug-fixed-array-type.f90

@@ -0,0 +1,34 @@
+// RUN: fir-opt --add-debug-info --mlir-print-debuginfo %s | FileCheck %s
+
+module attributes {} {
+  func.func @_QQmain() attributes {fir.bindc_name = "mn"} {
+    %c7 = arith.constant 7 : index
+    %c8 = arith.constant 8 : index
+    %c6 = arith.constant 6 : index
+    %c5 = arith.constant 5 : index
+    %c2 = arith.constant 2 : index
+    %c3 = arith.constant 3 : index
+    %0 = fir.alloca !fir.array<3xi32> {bindc_name = "d1", uniq_name = "_QFEd1"}
+    %1 = fircg.ext_declare %0(%c3) {uniq_name = "_QFEd1"} : (!fir.ref<!fir.array<3xi32>>, index) -> !fir.ref<!fir.array<3xi32>> loc(#loc1)
+    %2 = fir.address_of(@_QFEd2) : !fir.ref<!fir.array<2x5xi32>>
+    %3 = fircg.ext_declare %2(%c2, %c5) {uniq_name = "_QFEd2"} : (!fir.ref<!fir.array<2x5xi32>>, index, index) -> !fir.ref<!fir.array<2x5xi32>> loc(#loc2)
+    %4 = fir.address_of(@_QFEd3) : !fir.ref<!fir.array<6x8x7xf32>>
+    %5 = fircg.ext_declare %4(%c6, %c8, %c7) {uniq_name = "_QFEd3"} : (!fir.ref<!fir.array<6x8x7xf32>>, index, index, index) -> !fir.ref<!fir.array<6x8x7xf32>> loc(#loc3)
+    return
+  } loc(#loc4)
+}
+
+#loc1 = loc("test.f90":5:1)
+#loc2 = loc("test.f90":6:11)
+#loc3 = loc("test.f90":7:11)
+#loc4 = loc("test.f90":2:8)
+
+
+// CHECK-DAG: #[[INT:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer", sizeInBits = 32, encoding = DW_ATE_signed>
+// CHECK-DAG: #[[REAL:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real", sizeInBits = 32, encoding = DW_ATE_float>
+// CHECK-DAG: #[[D1TY:.*]] = #llvm.di_composite_type<tag = DW_TAG_array_type{{.*}}baseType = #[[INT]], elements = #llvm.di_subrange<count = 3 : i64, lowerBound = 1 : i64>>
+// CHECK-DAG: #[[D2TY:.*]] = #llvm.di_composite_type<tag = DW_TAG_array_type{{.*}}baseType = #[[INT]], elements = #llvm.di_subrange<count = 2 : i64, lowerBound = 1 : i64>, #llvm.di_subrange<count = 5 : i64, lowerBound = 1 : i64>>
+// CHECK-DAG: #[[D3TY:.*]] = #llvm.di_composite_type<tag = DW_TAG_array_type{{.*}}baseType = #[[REAL]], elements = #llvm.di_subrange<count = 6 : i64, lowerBound = 1 : i64>, #llvm.di_subrange<count = 8 : i64, lowerBound = 1 : i64>, #llvm.di_subrange<count = 7 : i64, lowerBound = 1 : i64>>
+// CHECK-DAG: #llvm.di_local_variable<{{.*}}name = "d1"{{.*}}type = #[[D1TY]]>
+// CHECK-DAG: #llvm.di_local_variable<{{.*}}name = "d2"{{.*}}type = #[[D2TY]]>
+// CHECK-DAG: #llvm.di_local_variable<{{.*}}name = "d3"{{.*}}type = #[[D3TY]]>