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.c-torture/execute/20050502-2.c | 34 ++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/20050502-2.c

(limited to 'gcc/testsuite/gcc.c-torture/execute/20050502-2.c')

diff --git a/gcc/testsuite/gcc.c-torture/execute/20050502-2.c b/gcc/testsuite/gcc.c-torture/execute/20050502-2.c
new file mode 100644
index 000000000..eedcb6a31
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20050502-2.c
@@ -0,0 +1,34 @@
+/* PR target/21297 */
+typedef __SIZE_TYPE__ size_t;
+extern int memcmp (const char *, const char *, size_t);
+extern void abort ();
+
+void
+foo (char *x)
+{
+  int i;
+  for (i = 0; i < 2; i++);
+  x[i + i] = '\0';
+}
+
+void
+bar (char *x)
+{
+  int i;
+  for (i = 0; i < 2; i++);
+  x[i + i + i + i] = '\0';
+}
+
+int
+main (void)
+{
+  char x[] = "IJKLMNOPQR";
+  foo (x);
+  if (memcmp (x, "IJKL\0NOPQR", sizeof x) != 0)
+    abort ();
+  x[4] = 'M';
+  bar (x);
+  if (memcmp (x, "IJKLMNOP\0R", sizeof x) != 0)
+    abort ();
+  return 0;
+}
-- 
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