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.dg/20090922-1.c | 65 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/20090922-1.c

(limited to 'gcc/testsuite/gcc.dg/20090922-1.c')

diff --git a/gcc/testsuite/gcc.dg/20090922-1.c b/gcc/testsuite/gcc.dg/20090922-1.c
new file mode 100644
index 000000000..62045cbbd
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20090922-1.c
@@ -0,0 +1,65 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -g -funroll-loops -std=gnu99" } */
+
+struct S
+{
+  unsigned long s1;
+  int **s2;
+};
+struct T
+{
+  unsigned long t1, t2;
+};
+struct U
+{
+  int u1, u2;
+  unsigned long u3;
+};
+struct V
+{
+  int v1, v3;
+  struct T *v2;
+  struct U *v4;
+};
+struct W
+{
+  int w1;
+  struct V **w2;
+};
+struct S *foo1 (void);
+int *foo2 (void);
+
+void
+test (struct W *w)
+{
+  for (int i = 0; i < w->w1; i++)
+    {
+      struct V *v = w->w2[i];
+      struct S *t = foo1 ();
+      if (!t)
+	for (int j; j < v->v1;)
+	  {
+	    struct T *q = &v->v2[j];
+	    t += (q->t2 - q->t1) * 45000L;
+	  }
+      for (; v->v3;)
+	{
+	  struct U *v4 = (struct U *) &v->v4;
+	  if (v4->u1 && v4->u2 >= 0 && v4->u2)
+	    {
+	      int *s = foo2 ();
+	      if (!s)
+		for (int k = 0; k <= v4->u2; k++)
+		  {
+		    struct T *q = &v->v2[k];
+		    if (k == v4->u2)
+		      v4->u3 += (q->t1) * 1000000;
+		  }
+	      t->s2[t->s1] = s;
+	    }
+	}
+      int *s = foo2 ();
+      if (!t)
+	t->s2[t->s1] = s;
+    }
+}
-- 
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