1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/20021007-1.c b/gcc/testsuite/gcc.c-torture/compile/20021007-1.c
new file mode 100644
index 000000000..de4c0defa
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20021007-1.c
@@ -0,0 +1,11 @@
+/* PR c/7411 */
+/* Verify that GCC simplifies the null addition to i before
+   virtual register substitution tries it and winds up with
+   a memory to memory move.  */
+                        
+void foo ()     
+{
+   int i = 0,j;
+ 
+   i+=j=0;
+}