1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/20050321-1.c b/gcc/testsuite/gcc.dg/20050321-1.c
new file mode 100644
index 000000000..79f62a326
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20050321-1.c
@@ -0,0 +1,26 @@
+/* This caused an ICE on powerpc-linux-gnu due to not 
+   up-to-date life info (PR middle-end/20177).  */
+
+/* { dg-do compile } */
+/* { dg-options "-O2 -fmodulo-sched" } */
+extern void * malloc (__SIZE_TYPE__);
+
+struct s {
+    int k;
+};
+
+int n;
+struct s *a1, *(*use)[];
+float (*vector)[];
+
+void
+foo (float *V)
+{
+  int i, used = 0;
+
+  vector = malloc (i * sizeof (float));
+  while ((*use)[used] != a1)
+    used += 1;
+  for (i = 0; i < n; i++)
+    *V += (*vector)[i];
+}