obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 55 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/torture/stackalign/throw-4.C b/gcc/testsuite/g++.dg/torture/stackalign/throw-4.C
new file mode 100644
index 000000000..52e6f7ff7
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/stackalign/throw-4.C
@@ -0,0 +1,55 @@
+/* { dg-do run } */
+/* { dg-skip-if "Stack alignment is too small" { hppa*-*-hpux* } "*" "" } */
+
+#include "check.h"
+
+#ifndef ALIGNMENT
+#define ALIGNMENT       64
+#endif
+
+typedef int t_align __attribute__((aligned(ALIGNMENT)));
+
+
+int global, global2;
+void bar()
+{
+	volatile t_align a = 1;
+        int i,j,k;
+        i=j=k=0;
+  	for (i=0; i < global; i++)
+	  for (j=0; j < i; j++)
+	    {
+	      global2 = k;
+	      throw 0;
+	    }
+	if (check_int ((int *) &a,  __alignof__(a)) != a)
+	  abort ();
+}
+
+int main()
+{
+	int ll = 1;
+        int i = 0,j = 1,k = 2,l = 3,m = 4,n = 5;
+	try {
+  	  for (; i < global; i++)
+	  for (; j < i; j++)
+	  for (; k < j; k++)
+	  for (; l < k; l++)
+	  for (; m < l; m++)
+	  for (; n < m; n++)
+     		global2 = k;
+	  bar ();
+	}
+	catch (...)
+	{
+	}
+	ll = i+j+k+l+m+n;
+	if (ll != 15)
+	{
+#ifdef DEBUG
+		printf("FAIL: sum %d != 15\n", ll);
+#endif
+		abort();
+	}
+	return 0;
+}