re PR c++/3782 (-quiet -fstats produces a segmentation fault in cc1plus)

2003-02-22  Steven Bosscher  <s.bosscher@student.tudelft.nl>

	PR other/3782
	* toplev.c (process_options): If flag_detailed_statistics is set,
	then set time_report as well.

From-SVN: r63274

gcc/ChangeLog

+2003-02-22  Steven Bosscher  <s.bosscher@student.tudelft.nl>
+
+	PR other/3782
+	* toplev.c (process_options): If flag_detailed_statistics is set,
+	then set time_report as well.
+
+        PR c/8828
+        * jump.c (never_reached_warning): Don't fall through BARRRIER
+	insns.  Update comments to reflect what the function really does.
+
 2003-02-21  Roger Sayle  <roger@eyesopen.com>
 
 	* fold-const.c (omit_one_operand): No longer static.
@@ -1776,7 +1786,7 @@ Mon Feb  3 21:19:11 CET 2003  Jan Hubicka  <jh@suse.cz>
 	* config/i386/i386.c (TARGET_DELEGITIMIZE_ADDRESS): Define as
 	i386_simplify_dwarf_addr.
 	(ix86_find_base_term): Simplify using i386_simplify_dwarf_addr.
-  	(maybe_get_pool_constant): Likewise.
+	(maybe_get_pool_constant): Likewise.
 
 Mon Feb  3 16:01:17 CET 2003  Jan Hubicka  <jh@suse.cz>
 
@@ -2262,9 +2272,9 @@ Wed Jan 29 10:26:12 CET 2003  Jan Hubicka  <jh@suse.cz>
 
 	* regclass.c (init_reg_autoinc): New function.
 	(regclass): Move initialization of forbidden_inc_dec_class from
- 	here...
+	here...
 	(init_regs): to here.  Avoids reinitialization for each function,
- 	saving compilation time.
+	saving compilation time.
 
 2003-01-28  Jason Merrill  <jason@redhat.com>
 
@@ -2391,16 +2401,16 @@ Wed Jan 29 10:26:12 CET 2003  Jan Hubicka  <jh@suse.cz>
 
 Tue Jan 28 12:15:13 CET 2003  Jan Hubicka  <jh@suse.cz>
 
- 	* i386.c (ix86_carry_flag_operator):  New predicate.
- 	(fcmov_operator): Fix whitespace.
- 	(ix86_expand_carry_flag_compare):  Deal with floating point.
- 	(ix86_expand_int_movcc): Deal with fp; update insn expansion
- 	(ix86_expand_int_addcc): Likewise.
- 	(ix86_expand_strlensi_unroll_1): likewsie.
- 	* i386.h (PREDICATE_CODES): Add ix86_carry_flag_operator.
- 	* i386.md (add?i_carry_rex64): Use new predicate.
- 	(sub?i3_carry_rex64): Likewise.
- 	(x86_mov?icc_0_m1*): Likewise.
+	* i386.c (ix86_carry_flag_operator):  New predicate.
+	(fcmov_operator): Fix whitespace.
+	(ix86_expand_carry_flag_compare):  Deal with floating point.
+	(ix86_expand_int_movcc): Deal with fp; update insn expansion
+	(ix86_expand_int_addcc): Likewise.
+	(ix86_expand_strlensi_unroll_1): likewsie.
+	* i386.h (PREDICATE_CODES): Add ix86_carry_flag_operator.
+	* i386.md (add?i_carry_rex64): Use new predicate.
+	(sub?i3_carry_rex64): Likewise.
+	(x86_mov?icc_0_m1*): Likewise.
 
 2003-01-28  Andreas Schwab  <schwab@suse.de>
 

gcc/toplev.c

@@ -596,7 +596,7 @@ int flag_finite_math_only = 0;
 /* Zero means that floating-point math operations cannot generate a
    (user-visible) trap.  This is the case, for example, in nonstop
    IEEE 754 arithmetic.  Trapping conditions include division by zero,
-   overflow, underflow, invalid and inexact, but does not include 
+   overflow, underflow, invalid and inexact, but does not include
    operations on signaling NaNs (see below).  */
 
 int flag_trapping_math = 1;
@@ -4439,7 +4439,7 @@ independent_decode_option (argc, argv)
 
 	  if (argv[1][0])
 	    dump_base_name = argv[1];
-	  
+
 	  return 2;
 	}
       else
@@ -4519,7 +4519,7 @@ independent_decode_option (argc, argv)
 
 	  if (argv[1][0])
 	    aux_base_name = argv[1];
-	  
+
 	  return 2;
 	}
       else if (!strcmp (arg, "auxbase-strip"))
@@ -4533,7 +4533,7 @@ independent_decode_option (argc, argv)
 	      if (argv[1][0])
 		aux_base_name = argv[1];
 	    }
-	  
+
 	  return 2;
 	}
       else
@@ -5205,7 +5205,7 @@ process_options ()
 	print_switch_values (stderr, 0, MAX_LINE, "", " ", "\n");
     }
 
-  if (! quiet_flag)
+  if (! quiet_flag  || flag_detailed_statistics)
     time_report = 1;
 
   if (flag_syntax_only)
@@ -5341,7 +5341,7 @@ lang_dependent_init (name)
 {
   if (dump_base_name == 0)
     dump_base_name = name ? name : "gccdump";
-  
+
   /* Front-end initialization.  This hook can assume that GC,
      identifier hashes etc. are set up, but debug initialization is
      not done yet.  This routine must return the original filename
@@ -5464,7 +5464,7 @@ do_compile ()
   else if (filename)
     {
       char *name = xstrdup (lbasename (filename));
-      
+
       aux_base_name = name;
       strip_off_ending (name, strlen (name));
     }