- added bug12491 patch, release 1.1

[packages/gcc.git] / gcc32-inline-label.patch

2002-08-07  Jakub Jelinek  <jakub@redhat.com>

	* tree-inline.c (remap_decl): Make sure DECL_TOO_LATE is clear for
	remapped labels.

	* gcc.c-torture/compile/20020807-1.c: New test.

--- gcc/tree-inline.c.jj	2002-04-17 15:35:57.000000000 +0200
+++ gcc/tree-inline.c	2002-08-07 14:53:14.000000000 +0200
@@ -145,6 +145,9 @@ remap_decl (decl, id)
       t = copy_decl_for_inlining (decl, fn,
 				  VARRAY_TREE (id->fns, 0));
 
+      if (TREE_CODE (t) == LABEL_DECL)
+	DECL_TOO_LATE (t) = 0;
+
       /* The decl T could be a dynamic array or other variable size type,
 	 in which case some fields need to be remapped because they may
 	 contain SAVE_EXPRs.  */
--- gcc/testsuite/gcc.c-torture/compile/20020807-1.c.jj	2002-08-07 14:55:26.000000000 +0200
+++ gcc/testsuite/gcc.c-torture/compile/20020807-1.c	2002-08-07 14:22:07.000000000 +0200
@@ -0,0 +1,33 @@
+int x;
+
+static int
+__attribute__ ((noinline))
+foo (void)
+{
+  return 0;
+}
+
+static void
+__attribute__ ((noinline))
+bar (void)
+{
+}
+
+static inline void
+baz (void)
+{
+  char arr[x];
+
+lab:
+  if (foo () == -1)
+    {
+      bar ();
+      goto lab;
+    }
+}
+
+void
+test (void)
+{
+  baz ();
+}