Add additional test for coverage

src/module.cpp

@@ -250,7 +250,7 @@ insert_generic_instructions(module& m,
             else if(sins->name() == "@divzero")
             {
                 shape s  = sins->get_shape();
-                copy_ins = m.add_divzero(inputs, {s});
+                copy_ins = m.add_divzero(copy_inputs, {s});
             }
             else
             {

test/module_test.cpp

@@ -367,6 +367,32 @@ TEST_CASE(add_instructions_range)
     EXPECT(not contains(m1.get_parameter_shapes(), "x2"));
 }
 
+TEST_CASE(add_instructions_range2)
+{
+    migraphx::shape s{migraphx::shape::int32_type, {1}};
+    migraphx::module m1("m1");
+    auto x1   = m1.add_parameter("x1", s);
+    auto zero = m1.add_literal(0);
+    m1.add_instruction(migraphx::make_op("sqrt"), {x1});
+
+    migraphx::module m2("m2");
+    auto x2      = m2.add_parameter("x2", s);
+    auto divzero = m2.add_divzero({x2, zero}, s);
+    m1.add_instructions(divzero, m2.end(), {{x2, x1}});
+
+    EXPECT(std::any_of(
+        m1.begin(), m1.end(), [&](auto&& ins) { return migraphx::contains(ins.inputs(), x1); }));
+
+    EXPECT(std::count_if(
+               m1.begin(), m1.end(), [](auto&& ins) { return ins.name() == "@divzero"; }) == 1);
+    EXPECT(std::count_if(m1.begin(), m1.end(), [](auto&& ins) { return ins.name() == "sqrt"; }) ==
+           1);
+    EXPECT(std::count_if(m1.begin(), m1.end(), [](auto&& ins) { return ins.name() == "@param"; }) ==
+           1);
+    EXPECT(contains(m1.get_parameter_shapes(), "x1"));
+    EXPECT(not contains(m1.get_parameter_shapes(), "x2"));
+}
+
 TEST_CASE(add_instructions_vector)
 {
     migraphx::shape s{migraphx::shape::int32_type, {1}};