partial fix, make all 'e' class regs fixed

[pf3gnuchains/gcc-fork.git] / gcc / rtl.h

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 960237c..683ad66 100644 (file)
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -1,6 +1,6 @@
 /* Register Transfer Language (RTL) definitions for GCC
    Copyright (C) 1987, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -27,6 +27,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "input.h"
 #include "real.h"
 #include "vec.h"
+#include "vecir.h"
 #include "fixed-value.h"
 #include "alias.h"
 
@@ -173,7 +174,6 @@ union rtunion_def
   enum machine_mode rt_type;
   addr_diff_vec_flags rt_addr_diff_vec_flags;
   struct cselib_val_struct *rt_cselib;
-  struct bitmap_head_def *rt_bit;
   tree rt_tree;
   struct basic_block_def *rt_bb;
   mem_attrs *rt_mem;
@@ -197,10 +197,6 @@ struct GTY(()) block_symbol {
   HOST_WIDE_INT offset;
 };
 
-DEF_VEC_P(rtx);
-DEF_VEC_ALLOC_P(rtx,heap);
-DEF_VEC_ALLOC_P(rtx,gc);
-
 /* Describes a group of objects that are to be placed together in such
    a way that their relative positions are known.  */
 struct GTY(()) object_block {
@@ -375,6 +371,10 @@ struct GTY(()) rtvec_def {
 /* Predicate yielding nonzero iff X is an rtx for a constant integer.  */
 #define CONST_INT_P(X) (GET_CODE (X) == CONST_INT)
 
+/* Predicate yielding true iff X is an rtx for a double-int
+   or floating point constant.  */
+#define CONST_DOUBLE_P(X) (GET_CODE (X) == CONST_DOUBLE)
+
 /* Predicate yielding nonzero iff X is a label insn.  */
 #define LABEL_P(X) (GET_CODE (X) == CODE_LABEL)
 
@@ -704,7 +704,6 @@ extern void rtl_check_failed_flag (const char *, const_rtx, const char *,
 #define XEXP(RTX, N)   (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
 #define XVEC(RTX, N)   (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
 #define XMODE(RTX, N)  (RTL_CHECK1 (RTX, N, 'M').rt_type)
-#define XBITMAP(RTX, N) (RTL_CHECK1 (RTX, N, 'b').rt_bit)
 #define XTREE(RTX, N)   (RTL_CHECK1 (RTX, N, 't').rt_tree)
 #define XBBDEF(RTX, N) (RTL_CHECK1 (RTX, N, 'B').rt_bb)
 #define XTMPL(RTX, N)  (RTL_CHECK1 (RTX, N, 'T').rt_str)
@@ -721,7 +720,6 @@ extern void rtl_check_failed_flag (const char *, const_rtx, const char *,
 #define X0EXP(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_rtx)
 #define X0VEC(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_rtvec)
 #define X0MODE(RTX, N)    (RTL_CHECK1 (RTX, N, '0').rt_type)
-#define X0BITMAP(RTX, N)   (RTL_CHECK1 (RTX, N, '0').rt_bit)
 #define X0TREE(RTX, N)    (RTL_CHECK1 (RTX, N, '0').rt_tree)
 #define X0BBDEF(RTX, N)           (RTL_CHECK1 (RTX, N, '0').rt_bb)
 #define X0ADVFLAGS(RTX, N) (RTL_CHECK1 (RTX, N, '0').rt_addr_diff_vec_flags)
@@ -739,7 +737,6 @@ extern void rtl_check_failed_flag (const char *, const_rtx, const char *,
 #define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
 #define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
 #define XCMODE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_type)
-#define XCBITMAP(RTX, N, C)   (RTL_CHECKC1 (RTX, N, C).rt_bit)
 #define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
 #define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
 #define XCCSELIB(RTX, N, C)   (RTL_CHECKC1 (RTX, N, C).rt_cselib)
@@ -1627,6 +1624,8 @@ extern void start_sequence (void);
 extern void push_to_sequence (rtx);
 extern void push_to_sequence2 (rtx, rtx);
 extern void end_sequence (void);
+extern double_int rtx_to_double_int (const_rtx);
+extern rtx immed_double_int_const (double_int, enum machine_mode);
 extern rtx immed_double_const (HOST_WIDE_INT, HOST_WIDE_INT,
                               enum machine_mode);
 
@@ -1778,7 +1777,7 @@ extern rtx simplify_subreg (enum machine_mode, rtx, enum machine_mode,
 extern rtx simplify_gen_subreg (enum machine_mode, rtx, enum machine_mode,
                                unsigned int);
 extern rtx simplify_replace_fn_rtx (rtx, const_rtx,
-                                   rtx (*fn) (rtx, void *), void *);
+                                   rtx (*fn) (rtx, const_rtx, void *), void *);
 extern rtx simplify_replace_rtx (rtx, const_rtx, rtx);
 extern rtx simplify_rtx (const_rtx);
 extern rtx avoid_constant_pool_reference (rtx);
@@ -2376,6 +2375,8 @@ extern rtx emit_library_call_value (rtx, rtx, enum libcall_type,
 extern void init_varasm_once (void);
 extern enum tls_model decl_default_tls_model (const_tree);
 
+extern rtx make_debug_expr_from_rtl (const_rtx);
+
 /* In rtl.c */
 extern void traverse_md_constants (int (*) (void **, void *), void *);
 struct md_constant { char *name, *value; };
@@ -2418,8 +2419,6 @@ extern GTY(()) rtx stack_limit_rtx;
 /* In predict.c */
 extern void invert_br_probabilities (rtx);
 extern bool expensive_function_p (int);
-/* In cfgexpand.c */
-extern void add_reg_br_prob_note (rtx last, int probability);
 
 /* In var-tracking.c */
 extern unsigned int variable_tracking_main (void);