Do not release body of declare_variant_alt

gcc/ChangeLog:

2021-04-10  Jan Hubicka  <hubicka@ucw.cz>

	PR lto/99857
	* tree.c (free_lang_data_in_decl): Do not release body of
	declare_variant_alt.

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 7c44c22..e4e74ac 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -5849,7 +5849,7 @@ free_lang_data_in_decl (tree decl, class free_lang_data_d *fld)
       if (!(node = cgraph_node::get (decl))
 	  || (!node->definition && !node->clones))
 	{
-	  if (node)
+	  if (node && !node->declare_variant_alt)
 	    node->release_body ();
 	  else
 	    {