From: Eric Botcazou <ebotcazou@gcc.gnu.org>
Date: Tue, 31 Oct 2006 23:29:06 +0000 (+0000)
Subject: 20061031-1.c: New test.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=af9d09936281796e6341ad77b210f5a9b257aad3;p=gcc.git

20061031-1.c: New test.

        * gcc.c-torture/execute/20061031-1.c: New test.

From-SVN: r118344
---

diff --git a/gcc/testsuite/gcc.c-torture/execute/20061031-1.c b/gcc/testsuite/gcc.c-torture/execute/20061031-1.c
new file mode 100644
index 00000000000..5b95c3df0c7
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20061031-1.c
@@ -0,0 +1,28 @@
+/* PR rtl-optimization/29631 */
+/* Origin: Falk Hueffner <falk@debian.org> */
+
+const signed char nunmap[] = { 17, -1, 1 };
+
+__attribute__((noinline))
+void ff(int i) {
+    asm volatile("");
+}
+
+__attribute__((noinline))
+void f(short delta)
+{
+    short p0 = 2, s;
+    for (s = 0; s < 2; s++)
+    {
+        p0 += delta;
+        ff(s);
+        if (nunmap[p0] == 17)
+            asm volatile("# nop");
+    }
+}
+
+int main(void)
+{
+    f(-1);
+    return 0;
+}