Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/compiler-rt/test/sanitizer_common/print_address.h

@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include <stdarg.h>
+
+void print_address(const char *str, int n, ...) {
+  fprintf(stderr, "%s", str);
+  va_list ap;
+  va_start(ap, n);
+  while (n--) {
+    void *p = va_arg(ap, void *);
+#if defined(__x86_64__) || defined(__aarch64__) || defined(__powerpc64__)
+    // On FreeBSD, the %p conversion specifier works as 0x%x and thus does not
+    // match to the format used in the diagnotic message.
+    fprintf(stderr, "0x%012lx ", (unsigned long) p);
+#elif defined(__i386__) || defined(__arm__)
+    fprintf(stderr, "0x%08lx ", (unsigned long) p);
+#elif defined(__mips64)
+    fprintf(stderr, "0x%010lx ", (unsigned long) p);
+#endif
+  }
+  fprintf(stderr, "\n");
+}