1 files changed, 48 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.perf/skip-prologue.c b/gdb/testsuite/gdb.perf/skip-prologue.c
new file mode 100644
index 0000000..a195f55
--- /dev/null
+++ b/gdb/testsuite/gdb.perf/skip-prologue.c
@@ -0,0 +1,48 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright (C) 2013 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* GDB will analyze the prologue of functions f1 and f2.  */
+
+struct foo
+{
+  int a[32];
+};
+
+static int
+f1 (void)
+{
+  return 0;
+}
+
+static double
+f2 (int a, long long b, double c, struct foo f)
+{
+  f.a[0] = a + (int) b + c;
+
+  return c + 0.2;
+}
+
+int
+main (void)
+{
+  struct foo f;
+
+  f1 ();
+  f2 (0, 0, 0.1, f);
+
+  return 0;
+}