PR gcov-profile/51449

	* coverage.c (coverage_end_function): Always process the coverage
	variables.

	testsuite/
	* g++.dg/gcov/gcov-14.C: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182184 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 23 insertions, 20 deletions

diff --git a/gcc/coverage.c b/gcc/coverage.c
index 656db92beb1..58a76cafadd 100644
--- a/gcc/coverage.c
+++ b/gcc/coverage.c
@@ -604,20 +604,33 @@ coverage_end_function (unsigned lineno_checksum, unsigned cfg_checksum)
       bbg_file_name = NULL;
     }
 
-  /* If the function is extern (i.e. extern inline), then we won't be
-     outputting it, so don't chain it onto the function list.  */
-  if (fn_ctr_mask && !DECL_EXTERNAL (current_function_decl))
+  if (fn_ctr_mask)
     {
-      struct coverage_data *item = ggc_alloc_coverage_data ();
+      struct coverage_data *item = 0;
+
+      /* If the function is extern (i.e. extern inline), then we won't
+	 be outputting it, so don't chain it onto the function
+	 list.  */
+      if (!DECL_EXTERNAL (current_function_decl))
+	{
+	  item = ggc_alloc_coverage_data ();
+	  
+	  item->ident = current_function_funcdef_no + 1;
+	  item->lineno_checksum = lineno_checksum;
+	  item->cfg_checksum = cfg_checksum;
+
+	  item->fn_decl = current_function_decl;
+	  item->next = 0;
+	  *functions_tail = item;
+	  functions_tail = &item->next;
+	}
 
-      item->ident = current_function_funcdef_no + 1;
-      item->lineno_checksum = lineno_checksum;
-      item->cfg_checksum = cfg_checksum;
       for (i = 0; i != GCOV_COUNTERS; i++)
 	{
 	  tree var = fn_v_ctrs[i];
-	  
-	  item->ctr_vars[i] = var;
+
+	  if (item)
+	    item->ctr_vars[i] = var;
 	  if (var)
 	    {
 	      tree array_type = build_index_type (size_int (fn_n_ctrs[i] - 1));
@@ -627,17 +640,7 @@ coverage_end_function (unsigned lineno_checksum, unsigned cfg_checksum)
 	      DECL_SIZE_UNIT (var) = TYPE_SIZE_UNIT (array_type);
 	      varpool_finalize_decl (var);
 	    }
-	}
-      item->fn_decl = current_function_decl;
-      item->next = 0;
-      *functions_tail = item;
-      functions_tail = &item->next;
-    }
-  
-  if (fn_ctr_mask)
-    {
-      for (i = 0; i != GCOV_COUNTERS; i++)
-	{
+	  
 	  fn_b_ctrs[i] = fn_n_ctrs[i] = 0;
 	  fn_v_ctrs[i] = NULL_TREE;
 	}