2014-04-01 Richard Biener <rguenther@suse.de>

[pf3gnuchains/gcc-fork.git] / gcc / coverage.c

diff --git a/gcc/coverage.c b/gcc/coverage.c
index c64125a..8a113a5 100644 (file)
--- a/gcc/coverage.c
+++ b/gcc/coverage.c
@@ -988,6 +988,9 @@ coverage_obj_init (void)
       /* The function is not being emitted, remove from list.  */
       *fn_prev = fn->next;
 
+  if (functions_head == NULL)
+    return false;
+
   for (ix = 0; ix != GCOV_COUNTERS; ix++)
     if ((1u << ix) & prg_ctr_mask)
       n_counters++;