Add arg number in the test.

Author: abidh

flang/test/Transforms/debug-dummy-argument.fir

@@ -23,7 +23,7 @@
 module attributes {dlti.dl_spec = #dlti.dl_spec<i128 = dense<128> : vector<2xi64>, f80 = dense<128> : vector<2xi64>, i1 = dense<8> : vector<2xi64>, !llvm.ptr<271> = dense<32> : vector<4xi64>, !llvm.ptr = dense<64> : vector<4xi64>, i64 = dense<64> : vector<2xi64>, !llvm.ptr<272> = dense<64> : vector<4xi64>, i32 = dense<32> : vector<2xi64>, i16 = dense<16> : vector<2xi64>, !llvm.ptr<270> = dense<32> : vector<4xi64>, i8 = dense<8> : vector<2xi64>, f128 = dense<128> : vector<2xi64>, f16 = dense<16> : vector<2xi64>, f64 = dense<64> : vector<2xi64>, "dlti.stack_alignment" = 128 : i64, "dlti.mangling_mode" = "e", "dlti.endianness" = "little">, fir.defaultkind = "a1c4d8i4l4r4", fir.kindmap = "", fir.target_cpu = "x86-64", llvm.data_layout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128", llvm.ident = "flang", llvm.target_triple = "x86_64-unknown-linux-gnu"} {
   func.func @test_(%arg0: !fir.ref<i32> {fir.bindc_name = "expected"} loc("debug-dummy-argument.f90":1:1), %arg1: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "x"} loc("debug-dummy-argument.f90":1:1)) attributes {fir.internal_name = "_QPtest"} {
     %0 = fir.undefined !fir.dscope loc(#loc1)
-    %1 = fircg.ext_declare %arg0 dummy_scope %0 {uniq_name = "_QFtestEexpected"} : (!fir.ref<i32>, !fir.dscope) -> !fir.ref<i32> loc(#loc3)
+    %1 = fircg.ext_declare %arg0 dummy_scope %0 arg 1 {uniq_name = "_QFtestEexpected"} : (!fir.ref<i32>, !fir.dscope) -> !fir.ref<i32> loc(#loc3)
     %2 = fir.is_present %arg1 : (!fir.box<!fir.array<?xi32>>) -> i1 loc(#loc4)
     cf.cond_br %2, ^bb5(%arg1 : !fir.box<!fir.array<?xi32>>), ^bb5(%arg1 : !fir.box<!fir.array<?xi32>>) loc(#loc4)
   ^bb5(%17: !fir.box<!fir.array<?xi32>> loc("debug-dummy-argument.f90":2:14)):  // 2 preds: ^bb3, ^bb4

flang/test/Transforms/debug-local-var.fir

@@ -22,9 +22,9 @@ module {
   } loc(#loc7)
   func.func private @_QFPfn1(%arg0: !fir.ref<i32> {fir.bindc_name = "a1"}, %arg1: !fir.ref<f64> {fir.bindc_name = "b1"}, %arg2: !fir.ref<!fir.logical<1>> {fir.bindc_name = "c1"}) -> i64 attributes {fir.host_symbol = @_QQmain, llvm.linkage = #llvm.linkage<internal>} {
     %0 = fir.undefined !fir.dscope loc(#loc11)
-    %1 = fircg.ext_declare %arg0 dummy_scope %0 {uniq_name = "_QFFfn1Ea1"} : (!fir.ref<i32>, !fir.dscope) -> !fir.ref<i32> loc(#loc8)
-    %2 = fircg.ext_declare %arg1 dummy_scope %0 {uniq_name = "_QFFfn1Eb1"} : (!fir.ref<f64>, !fir.dscope) -> !fir.ref<f64> loc(#loc9)
-    %3 = fircg.ext_declare %arg2 dummy_scope %0 {uniq_name = "_QFFfn1Ec1"} : (!fir.ref<!fir.logical<1>>, !fir.dscope) -> !fir.ref<!fir.logical<1>> loc(#loc10)
+    %1 = fircg.ext_declare %arg0 dummy_scope %0 arg 1 {uniq_name = "_QFFfn1Ea1"} : (!fir.ref<i32>, !fir.dscope) -> !fir.ref<i32> loc(#loc8)
+    %2 = fircg.ext_declare %arg1 dummy_scope %0 arg 2 {uniq_name = "_QFFfn1Eb1"} : (!fir.ref<f64>, !fir.dscope) -> !fir.ref<f64> loc(#loc9)
+    %3 = fircg.ext_declare %arg2 dummy_scope %0 arg 3 {uniq_name = "_QFFfn1Ec1"} : (!fir.ref<!fir.logical<1>>, !fir.dscope) -> !fir.ref<!fir.logical<1>> loc(#loc10)
     %4 = fir.alloca i64 {bindc_name = "res1", uniq_name = "_QFFfn1Eres1"} loc(#loc15)
     %5 = fircg.ext_declare %4 {uniq_name = "_QFFfn1Eres1"} : (!fir.ref<i64>) -> !fir.ref<i64> loc(#loc11)
     %6 = fir.load %1 : !fir.ref<i32>
@@ -38,9 +38,9 @@ module {
   } loc(#loc12)
   func.func private @_QFPfn2(%arg0: !fir.ref<i64> {fir.bindc_name = "a2"}, %arg1: !fir.ref<f32> {fir.bindc_name = "b2"}, %arg2: !fir.ref<!fir.logical<4>> {fir.bindc_name = "c2"}) -> i32 attributes {fir.host_symbol = @_QQmain, llvm.linkage = #llvm.linkage<internal>} {
     %0 = fir.undefined !fir.dscope
-    %1 = fircg.ext_declare %arg0 dummy_scope %0 {uniq_name = "_QFFfn2Ea2"} : (!fir.ref<i64>, !fir.dscope) -> !fir.ref<i64> loc(#loc13)
-    %2 = fircg.ext_declare %arg1 dummy_scope %0 {uniq_name = "_QFFfn2Eb2"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32> loc(#loc14)
-    %3 = fircg.ext_declare %arg2 dummy_scope %0 {uniq_name = "_QFFfn2Ec2"} : (!fir.ref<!fir.logical<4>>, !fir.dscope) -> !fir.ref<!fir.logical<4>> loc(#loc15)
+    %1 = fircg.ext_declare %arg0 dummy_scope %0 arg 1 {uniq_name = "_QFFfn2Ea2"} : (!fir.ref<i64>, !fir.dscope) -> !fir.ref<i64> loc(#loc13)
+    %2 = fircg.ext_declare %arg1 dummy_scope %0 arg 2 {uniq_name = "_QFFfn2Eb2"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32> loc(#loc14)
+    %3 = fircg.ext_declare %arg2 dummy_scope %0 arg 3 {uniq_name = "_QFFfn2Ec2"} : (!fir.ref<!fir.logical<4>>, !fir.dscope) -> !fir.ref<!fir.logical<4>> loc(#loc15)
     %4 = fir.alloca i32 {bindc_name = "res2", uniq_name = "_QFFfn2Eres2"}
     %5 = fircg.ext_declare %4 {uniq_name = "_QFFfn2Eres2"} : (!fir.ref<i32>) -> !fir.ref<i32> loc(#loc16)
     %6 = fir.load %1 : !fir.ref<i64>