Revert 2004-09-09 Giovanni Bajo <giovannibajo@gcc.gnu.org>

	* lambda-mat.c (lambda_matrix_inverse_hard): Use gcc_assert
	and gcc_unreachable instead of abort.
	* lambda.h (lambda_vector_min_nz): Likewise.
	* langhooks.c lhd_set_decl_assembler_name, lhd_can_use_bit_fields_p,
	lhd_incomplete_type_error, lhd_expand_expr, lhd_types_compatible_p,
	lhd_gimplify_expr): Likewise.
	* lcm.c (optimize_mode_switching): Likewise.
	* local-alloc.c (update_equiv_regs, block_alloc, find_free_reg):
	Likewise.
	* loop-doloop.c (doloop_modify): Likewise.
	* loop-invariant.c (record_use): Likewise.
	* loop-iv.c (get_biv_step_1, get_biv_step, iv_analyze, get_iv_value,
	canon_condition, simplify_using_condition,
	simplify_using_initial_values, shorten_into_mode,
	canonicalize_iv_subregs, iv_number_of_iterations): Likewise.
	* loop-unroll.c (unroll_and_peel_loops, peel_loop_completely,
	unroll_loop_constant_iterations, unroll_loop_runtime_iterations,
	peel_loop_simple, unroll_loop_stupid): Likewise.
	* loop-unswitch.c (compare_and_jump_seq, unswitch_single_loop,
	unswitch_loop): Likewise.
	* loop.c (gen_prefetch, loop_optimize, rtx_equal_for_loop_p,
	move_movables, replace_call_address, find_and_verify_loops,
	rtx_equal_for_prefetch_p, record_giv, general_induction_var,
	simplify_giv_expr, check_ext_dependent_givs, try_copy_prop,
	loop_giv_dump): Likewise.
	* loop.h (INSN_LUID): Likewise.
	* modulo-sched.c (normalize_sched_times, generate_prolog_epilog,
	sms_schedule, check_nodes_order): Likewise.
	* optabs.c (gen_conditional, add_equal_note, expand_simple_binop,
	expand_twoval_unop, expand_twoval_binop, expand_twoval_binop_libfunc,
	expand_simple_unop, emit_no_conflict_block, prepare_cmp_insn,
	emit_cmp_and_jump_insn_1, emit_cmp_and_jump_insns,
	prepare_float_lib_cmp, gen_add2_insn, have_add2_insn, gen_sub2_insn,
	have_sub2_insn, expand_float, expand_fix, debug_optab_libfuncs):
	Likewise.
	* opts.c (common_handle_option): Likewise.
	* params.c (set_param_value): Likewise.
	* passes.c (open_dump_file, rest_of_handle_final): Likewise.
	* postreload-gcse.c (expr_equiv_p, oprs_unchanged_p,hash_scan_set,
	reg_set_between_after_reload_p, reg_used_between_after_reload_p,
	get_avail_load_store_reg, eliminate_partially_redundant_load):
	Likewise.
	* postreload.c (reload_cse_simplify_set, reload_combine_note_use):
	Likewise.
	* predict.c (tree_predicted_by_p, expected_value_to_br_prob,
	propagate_freq, expensive_function_p): Likewise.
	* pretty-print.c (pp_base_format_text)
	* profile.c (instrument_edges, instrument_values,
	compute_branch_probabilities, branch_prob, union_groups,
	end_branch_prob, tree_register_profile_hooks): Likewise.

From-SVN: r87290

1 files changed, 14 insertions, 15 deletions

diff --git a/gcc/pretty-print.c b/gcc/pretty-print.c
index 3f5b4f1..d6098a7 100644
--- a/gcc/pretty-print.c
+++ b/gcc/pretty-print.c
@@ -231,7 +231,8 @@ pp_base_format_text (pretty_printer *pp, text_info *text)
           break;
         }
       /* We don't support precision beyond that of "long long".  */
-      gcc_assert (precision <= 2);
+      if (precision > 2)
+        abort();
 
       if (quoted)
 	pp_string (pp, open_quote);
@@ -318,10 +319,10 @@ pp_base_format_text (pretty_printer *pp, text_info *text)
 	    int n;
 	    const char *s;
 	    /* We handle no precision specifier but '%.*s'.  */
-	    ++text->format_spec;
-	    gcc_assert (*text->format_spec == '*');
-	    ++text->format_spec;
-	    gcc_assert (*text->format_spec == 's');
+	    if (*++text->format_spec != '*')
+	      abort ();
+	    else if (*++text->format_spec != 's')
+	      abort ();
 	    n = va_arg (*text->args_ptr, int);
 	    s = va_arg (*text->args_ptr, const char *);
 	    pp_append_text (pp, s, s + n);
@@ -329,16 +330,14 @@ pp_base_format_text (pretty_printer *pp, text_info *text)
 	  break;
 
 	default:
-	  {
-	    bool ok;
-
-	    /* Make sure there's a format translator. */
-	    gcc_assert (pp_format_decoder (pp));
-	    ok = pp_format_decoder (pp) (pp, text);
-	    /* and make sure it recognized the format.  */
-	    gcc_assert (ok);
-	    break;
-	  }
+          if (!pp_format_decoder (pp) || !(*pp_format_decoder (pp)) (pp, text))
+	    {
+	      /* Hmmm.  The client failed to install a format translator
+                 but called us with an unrecognized format.  Or, maybe, the
+                 translated string just contains an invalid format, or
+                 has formats in the wrong order.  Sorry.  */
+	      abort ();
+	    }
 	}
       if (quoted)
 	pp_string (pp, close_quote);