print-rtl: Change return type of two print functions from int to void

[thirdparty/gcc.git] / gcc / rtl.h

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 6eaa52d531b4915f585d43f5c3e3607f698d778a..4c993e8270839ef2778c292c053b80b77ea71a43 100644 (file)
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -4141,7 +4141,7 @@ extern int rtx_to_tree_code (enum rtx_code);
 
 /* In cse.cc */
 extern int delete_trivially_dead_insns (rtx_insn *, int);
-extern int exp_equiv_p (const_rtx, const_rtx, int, bool);
+extern bool exp_equiv_p (const_rtx, const_rtx, int, bool);
 extern unsigned hash_rtx (const_rtx x, machine_mode, int *, int *, bool);
 
 /* In dse.cc */
@@ -4241,8 +4241,8 @@ extern const rtx_insn *debug_rtx_find (const rtx_insn *, int);
 extern void print_mem_expr (FILE *, const_tree);
 extern void print_rtl (FILE *, const_rtx);
 extern void print_simple_rtl (FILE *, const_rtx);
-extern int print_rtl_single (FILE *, const_rtx);
-extern int print_rtl_single_with_indent (FILE *, const_rtx, int);
+extern void print_rtl_single (FILE *, const_rtx);
+extern void print_rtl_single_with_indent (FILE *, const_rtx, int);
 extern void print_inline_rtx (FILE *, const_rtx, int);
 
 /* In stmt.cc */
@@ -4292,8 +4292,8 @@ extern HARD_REG_SET eliminable_regset;
 extern void mark_elimination (int, int);
 
 /* In reginfo.cc */
-extern int reg_classes_intersect_p (reg_class_t, reg_class_t);
-extern int reg_class_subset_p (reg_class_t, reg_class_t);
+extern bool reg_classes_intersect_p (reg_class_t, reg_class_t);
+extern bool reg_class_subset_p (reg_class_t, reg_class_t);
 extern void globalize_reg (tree, int);
 extern void init_reg_modes_target (void);
 extern void init_regs (void);
@@ -4490,7 +4490,7 @@ extern rtx get_reg_base_value (unsigned int);
 extern rtx extract_mem_from_operand (rtx);
 
 #ifdef STACK_REGS
-extern int stack_regs_mentioned (const_rtx insn);
+extern bool stack_regs_mentioned (const_rtx insn);
 #endif
 
 /* In toplev.cc */