diff gcc/testsuite/c-c++-common/cold-1.c @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/cold-1.c	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,22 @@
+/* PR ipa/93087 */
+/* { dg-do compile { target nonpic } } */
+/* { dg-options "-O1 -Wsuggest-attribute=cold" } */
+
+extern void *getdata (void);
+extern int set_error (char const *message) __attribute__((cold));
+
+__attribute__((cold)) int
+set_nomem (void)	/* { dg-bogus "function might be candidate for attribute 'cold'" } */
+{
+  return set_error ("Allocation failed");
+}
+
+void *
+getdata_or_set_error (void)
+{
+  void *result;
+  result = getdata ();
+  if (!result)
+    set_nomem ();
+  return result;
+}