/* Definitions for code generation pass of GNU compiler.
- Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of GCC.
an input. */
extern void emit_unop_insn (int, rtx, rtx, enum rtx_code);
+/* Excapsulate the block in REG_LIBCALL, and REG_RETVAL reg notes and add
+ REG_LIBCALL_ID notes to all insns in block. */
+extern void maybe_encapsulate_block (rtx, rtx, rtx);
+
/* Emit code to perform a series of operations on a multi-word quantity, one
word at a time. */
extern rtx emit_no_conflict_block (rtx, rtx, rtx, rtx, rtx);