New test.

From-SVN: r50012

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 61dedb6..8d445c8 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2002-02-25  Alan Modra  <amodra@bigpond.net.au>
+
+       * gcc.c-torture/execute/20020225-1.c: New.
+
 2002-02-24  Neil Booth  <neil@daikokuya.demon.co.uk>
 
        * testsuite/gcc.dg/cpp/wchar-1.c: New test.

diff --git a/gcc/testsuite/gcc.c-torture/execute/20020225-1.c b/gcc/testsuite/gcc.c-torture/execute/20020225-1.c
new file mode 100644 (file)
index 0000000..61724a1
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20020225-1.c
@@ -0,0 +1,17 @@
+/* This testcase failed at -O2 on powerpc64 due to andsi3 writing
+   non-zero bits to the high 32 bits of a 64 bit register.  */
+
+extern void abort (void);
+extern void exit (int);
+
+unsigned long foo (unsigned long base, unsigned int val)
+{
+  return base + (val & 0x80000001);
+}
+
+int main (void)
+{
+  if (foo (0L, 0x0ffffff0) != 0L)
+    abort ();
+  exit (0);
+}