1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/andmem.c b/gcc/testsuite/gcc.c-torture/compile/andmem.c
new file mode 100644
index 0000000..10bad00
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/andmem.c
@@ -0,0 +1,22 @@
+void p1 (p) int *p;
+{ *p &= ~0xff;
+}
+void p2 (p) int *p;
+{ *p &= ~0xff00;
+}
+void p3 (p) int *p;
+{ *p &= ~0xffff0000;
+}
+void p4 (p) int *p;
+{ *p &= ~0xffff;
+}
+
+main ()
+{
+  int a;
+
+  a = 0x12345678;  p1 (&a);  printf ("%x\n", a);
+  a = 0x12345678;  p2 (&a);  printf ("%x\n", a);
+  a = 0x12345678;  p3 (&a);  printf ("%x\n", a);
+  a = 0x12345678;  p4 (&a);  printf ("%x\n", a);
+}