From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gcc.target/i386/pr40718.c | 36 +++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/i386/pr40718.c

(limited to 'gcc/testsuite/gcc.target/i386/pr40718.c')

diff --git a/gcc/testsuite/gcc.target/i386/pr40718.c b/gcc/testsuite/gcc.target/i386/pr40718.c
new file mode 100644
index 000000000..f6029ed98
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr40718.c
@@ -0,0 +1,36 @@
+/* { dg-do run } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O1 -foptimize-sibling-calls" } */
+
+void abort (void);
+
+struct S
+{
+  void (__attribute__((__stdcall__)) *f) (struct S *);
+  int i;
+};
+
+void __attribute__((__stdcall__))
+foo (struct S *s)
+{
+  s->i++;
+}
+
+void __attribute__((__stdcall__))
+bar (struct S *s)
+{
+  foo(s);
+  s->f(s);
+}
+
+int main (void)
+{
+  struct S s = { foo, 0 };
+
+  bar (&s);
+  if (s.i != 2)
+    abort ();
+
+  return 0;
+}
+
-- 
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