Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/lldb/tools/lldb-perf/common/stepping/stepping-testcase.cpp

@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <string>
+#include <vector>
+
+struct struct_for_copying {
+  struct_for_copying(int in_int, double in_double, const char *in_string)
+      : int_value(in_int), double_value(in_double), string_value(in_string) {}
+  struct_for_copying() { struct_for_copying(0, 0, ""); }
+
+  int int_value;
+  double double_value;
+  std::string string_value;
+};
+
+int main(int argc, char **argv) {
+  struct_for_copying input_struct(150 * argc, 10.0 * argc, argv[0]);
+  struct_for_copying output_struct;
+  int some_int = 44;
+  double some_double = 34.5;
+  double other_double;
+  size_t vector_size;
+  std::vector<struct_for_copying> my_vector;
+
+  printf("Here is some code to stop at originally.  Got: %d, %p.\n", argc,
+         argv);
+  output_struct = input_struct;
+  other_double = (some_double * some_int) / ((double)argc);
+  other_double = other_double > 0
+                     ? some_double / other_double
+                     : some_double > 0 ? other_double / some_double : 10.0;
+  my_vector.push_back(input_struct);
+  vector_size = my_vector.size();
+
+  return vector_size == 0 ? 0 : 1;
+}