2008-11-07 Sebastian Pop <sebastian.pop@amd.com>

[pf3gnuchains/gcc-fork.git] / gcc / tree-scalar-evolution.c

diff --git a/gcc/tree-scalar-evolution.c b/gcc/tree-scalar-evolution.c
index 52e2c75..51bbd4b 100644 (file)
--- a/gcc/tree-scalar-evolution.c
+++ b/gcc/tree-scalar-evolution.c
@@ -2213,7 +2213,9 @@ instantiate_scev_1 (basic_block instantiate_below,
       break;
     }
 
       break;
     }
 

-  gcc_assert (!VL_EXP_CLASS_P (chrec));
+  if (VL_EXP_CLASS_P (chrec))
+    return chrec_dont_know;
+

   switch (TREE_CODE_LENGTH (TREE_CODE (chrec)))
     {
     case 3:
   switch (TREE_CODE_LENGTH (TREE_CODE (chrec)))
     {
     case 3: