/* Structure for saving state for a nested function.
Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2003 Free Software Foundation, Inc.
+ 1999, 2000, 2003, 2004 Free Software Foundation, Inc.
This file is part of GCC.
struct emit_status *emit;
struct varasm_status *varasm;
+ /* For tree-optimize.c. */
+
+ /* Saved tree and arguments during tree optimization. Used later for
+ inlining */
+ tree saved_tree;
+ tree saved_args;
+
/* For function.c. */
/* Points to the FUNCTION_DECL of this function. */
/* For md files. */
/* tm.h can use this to store whatever it likes. */
- struct machine_function * GTY ((maybe_undef (""))) machine;
+ struct machine_function * GTY ((maybe_undef)) machine;
/* The largest alignment of slot allocated on the stack. */
int stack_alignment_needed;
/* Preferred alignment of the end of stack frame. */
/* Nonzero if the function being compiled issues a computed jump. */
unsigned int has_computed_jump : 1;
- /* Nonzero if the current function is a thunk (a lightweight function that
- just adjusts one of its arguments and forwards to another function), so
- we should try to cut corners where we can. */
+ /* Nonzero if the current function is a thunk, i.e., a lightweight
+ function implemented by the output_mi_thunk hook) that just
+ adjusts one of its arguments and forwards to another
+ function. */
unsigned int is_thunk : 1;
/* This bit is used by the exception handling logic. It is set if all