1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/20020222-1.c b/gcc/testsuite/gcc.dg/20020222-1.c
new file mode 100644
index 000000000..d2cf5fe6a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20020222-1.c
@@ -0,0 +1,34 @@
+/* PR optimization/5747
+   This testcase ICEd on sparc because move_movables created new pseudos,
+   but did not update reg info which load_mems needed.  */
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+/* { dg-options "-O2 -fPIC" { target fpic } } */
+
+extern void foo (void);
+static char a[256];
+
+void
+bar (void)
+{
+  unsigned int i;
+  static int b = 0;
+  int c;
+
+  if (b == 0)
+    {
+      b = 1;
+      foo ();
+      c = 0;
+      for (i = 0; i < 10; i++)
+	a[i + '0'] = c++;
+      for (i = 'A'; i <= 'Z'; i++)
+	a[i] = c++;
+      a['$'] = c++;
+      a['%'] = c++;
+      a['.'] = c++;
+      a['_'] = c++;
+      for (i = 'a'; i <= 'z'; i++)
+	a[i] = c++;
+    }
+}