* gcse.c (INSN_CUID, insert_set_in_table, find_avail_set,

	cprop_insn, do_local_cprop, local_cprop_pass, find_bypass_set,
	process_insert_insn, insert_insn_end_bb, pre_insert_copy_insn,
	hoist_code, extract_mentioned_regs_helper, compute_store_table,
	insert_store): Use gcc_assert and gcc_unreachable.
	* ggc-common.c (ggc_splay_alloc, ggc_splay_dont_free,
	gt_pch_note_object, gt_pch_note_reorder, relocate_ptrs,
	ggc_record_overhead): Likewise.
	* ggc-page.c (alloc_page, free_page, ggc_set_mark, ggc_marked_p,
	init_ggc, ggc_push_context, ggc_recalculate_in_use_p,
	ggc_pop_context, clear_marks, validate_free_objects,
	ggc_pch_read): Likewise.
	* ggc-zone.c (ggc_allocated_p, free_chunk, ggc_set_mark,
	ggc_marked_p, ggc_get_size, init_ggc, destroy_ggc_zone,
	ggc_push_context, check_cookies, ggc_collect,
	ggc_print_statistics): Likewise.
	* gimple-low.c (lower_function_body, lower_stmt,
	lower_bind_expr): Likewise.
	* gimplify.c (gimple_tree_eq, push_gimplify_context,
	pop_gimplify_context, gimple_pop_condition, create_tmp_var,
	declare_tmp_vars, gimple_add_tmp_var, annotate_all_with_locus,
	mostly_copy_tree_r, gimplify_return_expr, gimplify_switch_expr,
	gimplify_case_label_expr, gimplify_exit_block_expr,
	canonicalize_component_ref, gimplify_compound_lval,
	gimplify_self_mod_expr, gimplify_call_expr,
	gimplify_init_ctor_eval, gimplify_init_constructor,
	gimplify_modify_expr, gimplify_save_expr, gimplify_target_expr,
	gimplify_expr, check_pointer_types_r,
	force_gimple_operand): Likewise.
	* global.c (global_alloc, build_insn_chain): Likewise.
	* graph.c (clean_graph_dump_file,
	finish_graph_dump_file): Likewise.
	gcov-io.c (gcov_open): Use GCOV_CHECK.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87240 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 14 deletions

diff --git a/gcc/ggc-common.c b/gcc/ggc-common.c
index d2528c0eac2..ccda55c8c53 100644
--- a/gcc/ggc-common.c
+++ b/gcc/ggc-common.c
@@ -197,16 +197,14 @@ ggc_calloc (size_t s1, size_t s2)
 void *
 ggc_splay_alloc (int sz, void *nl)
 {
-  if (nl != NULL)
-    abort ();
+  gcc_assert (!nl);
   return ggc_alloc (sz);
 }
 
 void
 ggc_splay_dont_free (void * x ATTRIBUTE_UNUSED, void *nl)
 {
-  if (nl != NULL)
-    abort ();
+  gcc_assert (!nl);
 }
 
 /* Print statistics that are independent of the collector in use.  */
@@ -266,9 +264,8 @@ gt_pch_note_object (void *obj, void *note_ptr_cookie,
 			      INSERT);
   if (*slot != NULL)
     {
-      if ((*slot)->note_ptr_fn != note_ptr_fn
-	  || (*slot)->note_ptr_cookie != note_ptr_cookie)
-	abort ();
+      gcc_assert ((*slot)->note_ptr_fn == note_ptr_fn
+		  && (*slot)->note_ptr_cookie == note_ptr_cookie);
       return 0;
     }
 
@@ -295,9 +292,7 @@ gt_pch_note_reorder (void *obj, void *note_ptr_cookie,
     return;
 
   data = htab_find_with_hash (saving_htab, obj, POINTER_HASH (obj));
-  if (data == NULL
-      || data->note_ptr_cookie != note_ptr_cookie)
-    abort ();
+  gcc_assert (data && data->note_ptr_cookie == note_ptr_cookie);
 
   data->reorder_fn = reorder_fn;
 }
@@ -376,8 +371,7 @@ relocate_ptrs (void *ptr_p, void *state_p)
     return;
 
   result = htab_find_with_hash (saving_htab, *ptr, POINTER_HASH (*ptr));
-  if (result == NULL)
-    abort ();
+  gcc_assert (result);
   *ptr = result->new_addr;
 }
 
@@ -873,8 +867,7 @@ ggc_record_overhead (size_t allocated, size_t overhead, void *ptr,
   if (!ptr_hash)
     ptr_hash = htab_create (10, hash_ptr, eq_ptr, NULL);
   slot = htab_find_slot_with_hash (ptr_hash, ptr, htab_hash_pointer (ptr), INSERT);
-  if (*slot)
-    abort ();
+  gcc_assert (!*slot);
   *slot = p;
 
   loc->times++;