/* Nested function decomposition for GIMPLE.
- Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of GCC.
/* In some cases the frame type will trigger the -Wpadded warning.
This is not helpful; suppress it. */
int save_warn_padded = warn_padded;
+ tree *adjust;
+
warn_padded = 0;
layout_type (root->frame_type);
warn_padded = save_warn_padded;
layout_decl (root->frame_decl, 0);
+
+ /* Remove root->frame_decl from root->new_local_var_chain, so
+ that we can declare it also in the lexical blocks, which
+ helps ensure virtual regs that end up appearing in its RTL
+ expression get substituted in instantiate_virtual_regs(). */
+ for (adjust = &root->new_local_var_chain;
+ *adjust != root->frame_decl;
+ adjust = &TREE_CHAIN (*adjust))
+ gcc_assert (TREE_CHAIN (*adjust));
+ *adjust = TREE_CHAIN (*adjust);
+
+ TREE_CHAIN (root->frame_decl) = NULL_TREE;
+ declare_vars (root->frame_decl,
+ gimple_seq_first_stmt (gimple_body (context)), true);
}
/* If any parameters were referenced non-locally, then we need to