* function.c (init_function_start): Don't init line number info.

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

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 80c3114..2ba7c8a 100644 (file)
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -1090,9 +1090,12 @@ do {                                                                     \
   GET_MODE (XCVECEXP (RTX, 4, N, ASM_OPERANDS))
 #ifdef USE_MAPPED_LOCATION
 #define ASM_OPERANDS_SOURCE_LOCATION(RTX) XCUINT (RTX, 5, ASM_OPERANDS)
+#define ASM_INPUT_SOURCE_LOCATION(RTX) XCUINT (RTX, 1, ASM_INPUT)
 #else
 #define ASM_OPERANDS_SOURCE_FILE(RTX) XCSTR (RTX, 5, ASM_OPERANDS)
 #define ASM_OPERANDS_SOURCE_LINE(RTX) XCINT (RTX, 6, ASM_OPERANDS)
+#define ASM_INPUT_SOURCE_FILE(RTX) XCSTR (RTX, 1, ASM_INPUT)
+#define ASM_INPUT_SOURCE_LINE(RTX) XCINT (RTX, 2, ASM_INPUT)
 #endif
 
 /* 1 if RTX is a mem that is statically allocated in read-only memory.  */
@@ -1559,7 +1562,6 @@ extern rtx emit_label (rtx);
 extern rtx emit_barrier (void);
 extern rtx emit_note (int);
 extern rtx emit_note_copy (rtx);
-extern rtx emit_line_note (location_t);
 extern rtx make_insn_raw (rtx);
 extern rtx make_jump_insn_raw (rtx);
 extern void add_function_usage_to (rtx, rtx);
@@ -1598,10 +1600,6 @@ extern unsigned int cleanup_barriers (void);
 /* In jump.c */
 extern bool squeeze_notes (rtx *, rtx *);
 extern rtx delete_related_insns (rtx);
-extern void delete_jump (rtx);
-extern rtx get_label_before (rtx);
-extern rtx get_label_after (rtx);
-extern rtx follow_jumps (rtx);
 
 /* In recog.c  */
 extern rtx *find_constant_term_loc (rtx *);
@@ -1642,7 +1640,6 @@ extern rtx simplify_gen_subreg (enum machine_mode, rtx, enum machine_mode,
 extern rtx simplify_replace_rtx (rtx, rtx, rtx);
 extern rtx simplify_rtx (rtx);
 extern rtx avoid_constant_pool_reference (rtx);
-extern bool constant_pool_reference_p (rtx x);
 extern bool mode_signbit_p (enum machine_mode, rtx);
 
 /* In regclass.c  */
@@ -1676,6 +1673,8 @@ extern int rtx_varies_p (rtx, int);
 extern int rtx_addr_varies_p (rtx, int);
 extern HOST_WIDE_INT get_integer_term (rtx);
 extern rtx get_related_value (rtx);
+extern bool offset_within_block_p (rtx, HOST_WIDE_INT);
+extern void split_const (rtx, rtx *, rtx *);
 extern int reg_mentioned_p (rtx, rtx);
 extern int count_occurrences (rtx, rtx, int);
 extern int reg_referenced_p (rtx, rtx);
@@ -1702,10 +1701,12 @@ extern int dead_or_set_regno_p (rtx, unsigned int);
 extern rtx find_reg_note (rtx, enum reg_note, rtx);
 extern rtx find_regno_note (rtx, enum reg_note, unsigned int);
 extern rtx find_reg_equal_equiv_note (rtx);
+extern rtx find_constant_src (rtx);
 extern int find_reg_fusage (rtx, enum rtx_code, rtx);
 extern int find_regno_fusage (rtx, enum rtx_code, unsigned int);
 extern int pure_call_p (rtx);
 extern void remove_note (rtx, rtx);
+extern void remove_reg_equal_equiv_notes (rtx);
 extern int side_effects_p (rtx);
 extern int volatile_refs_p (rtx);
 extern int volatile_insn_p (rtx);
@@ -1768,7 +1769,7 @@ extern void free_reg_info (void);
 /* recog.c */
 extern int asm_noperands (rtx);
 extern const char *decode_asm_operands (rtx, rtx *, rtx **, const char **,
-                                       enum machine_mode *);
+                                       enum machine_mode *, location_t *);
 
 extern enum reg_class reg_preferred_class (int);
 extern enum reg_class reg_alternate_class (int);
@@ -1865,7 +1866,17 @@ extern GTY(()) rtx return_address_pointer_rtx;
 
 #ifndef GENERATOR_FILE
 #include "genrtl.h"
-#ifndef USE_MAPPED_LOCATION
+#undef gen_rtx_ASM_INPUT
+#ifdef USE_MAPPED_LOCATION
+#define gen_rtx_ASM_INPUT(MODE, ARG0)                          \
+  gen_rtx_fmt_si (ASM_INPUT, (MODE), (ARG0), 0)
+#define gen_rtx_ASM_INPUT_loc(MODE, ARG0, LOC)                 \
+  gen_rtx_fmt_si (ASM_INPUT, (MODE), (ARG0), (LOC))
+#else
+#define gen_rtx_ASM_INPUT(MODE, ARG0)                          \
+  gen_rtx_fmt_ssi (ASM_INPUT, (MODE), (ARG0), "", 0)
+#define gen_rtx_ASM_INPUT_loc(MODE, ARG0, LOC)                 \
+  gen_rtx_fmt_ssi (ASM_INPUT, (MODE), (ARG0), (LOC).file, (LOC).line)
 #undef gen_rtx_ASM_OPERANDS
 #define gen_rtx_ASM_OPERANDS(MODE, ARG0, ARG1, ARG2, ARG3, ARG4, LOC) \
   gen_rtx_fmt_ssiEEsi (ASM_OPERANDS, (MODE), (ARG0), (ARG1), (ARG2), (ARG3), (ARG4), (LOC).file, (LOC).line)
@@ -2247,7 +2258,7 @@ extern bool expensive_function_p (int);
 /* In cfgexpand.c */
 extern void add_reg_br_prob_note (rtx last, int probability);
 /* In tracer.c */
-extern void tracer (unsigned int);
+extern void tracer (void);
 
 /* In var-tracking.c */
 extern unsigned int variable_tracking_main (void);
@@ -2286,4 +2297,10 @@ extern const struct rtl_hooks general_rtl_hooks;
 /* Keep this for the nonce.  */
 #define gen_lowpart rtl_hooks.gen_lowpart
 
+extern void insn_locators_alloc (void);
+extern void insn_locators_finalize (void);
+extern void set_curr_insn_source_location (location_t);
+extern void set_curr_insn_block (tree);
+extern int curr_insn_locator (void);
+
 #endif /* ! GCC_RTL_H */