PR rtl-optimization/47918

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

diff --git a/gcc/debug.h b/gcc/debug.h
index ffdca54..828ede2 100644 (file)
--- a/gcc/debug.h
+++ b/gcc/debug.h
@@ -178,20 +178,13 @@ extern void dwarf2out_begin_prologue (unsigned int, const char *);
 extern void dwarf2out_vms_end_prologue (unsigned int, const char *);
 extern void dwarf2out_vms_begin_epilogue (unsigned int, const char *);
 extern void dwarf2out_end_epilogue (unsigned int, const char *);
-extern void dwarf2out_frame_init (void);
 extern void dwarf2out_frame_finish (void);
 /* Decide whether we want to emit frame unwind information for the current
    translation unit.  */
-extern int dwarf2out_do_frame (void);
-extern int dwarf2out_do_cfi_asm (void);
+extern bool dwarf2out_do_frame (void);
+extern bool dwarf2out_do_cfi_asm (void);
 extern void dwarf2out_switch_text_section (void);
 
-extern void debug_flush_symbol_queue (void);
-extern void debug_queue_symbol (tree);
-extern void debug_free_queue (void);
-extern int debug_nesting;
-extern int symbol_queue_index;
-
 const char *remap_debug_filename (const char *);
 void add_debug_prefix_map (const char *);