X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firtypes.h;h=23e2cc0c2eb3d702343127ea1788a66b89e86df6;hb=eb47aca33f2f8c414409f3695e73277b47442334;hp=b887d6d8dac0bfe945b9dc6d150d646528dff034;hpb=1a3b7d363474ab544c13093a2f0b578718d37c7a;p=libfirm

diff --git a/ir/ir/irtypes.h b/ir/ir/irtypes.h
index b887d6d8d..23e2cc0c2 100644
--- a/ir/ir/irtypes.h
+++ b/ir/ir/irtypes.h
@@ -148,7 +148,6 @@ typedef struct block_attr {
 	ir_visited_t block_visited; /**< For the walker that walks over all blocks. */
 	/* Attributes private to construction: */
 	unsigned is_matured:1;      /**< If set, all in-nodes of the block are fixed. */
-	unsigned is_dead:1;         /**< If set, the block is dead (and could be replace by a Bad. */
 	unsigned marked:1;          /**< Can be set/unset to temporary mark a block. */
 	ir_node **graph_arr;        /**< An array to store all parameters. */
 	/* Attributes holding analyses information */
@@ -522,7 +521,7 @@ struct ir_graph {
 	irg_edges_info_t edge_info;        /**< edge info for automatic outs */
 	ir_node **idx_irn_map;             /**< Array mapping node indexes to nodes. */
 
-	int index;                         /**< a unique number for each graph */
+	size_t index;                      /**< a unique number for each graph */
 	ir_phase *phases[PHASE_LAST+1];    /**< Phase information. */
 	void     *be_data;                 /**< backend can put in private data here */
 
@@ -597,7 +596,7 @@ struct ir_prog {
 
 	ir_exc_region_t last_region_nr;      /**< The last exception region number that was assigned. */
 	ir_label_t last_label_nr;            /**< The highest label number for generating unique labels. */
-	int  max_irg_idx;                    /**< highest unused irg index */
+	size_t max_irg_idx;                  /**< highest unused irg index */
 	long max_node_nr;                    /**< to generate unique numbers for nodes. */
 	unsigned dump_nr;                    /**< number of program info dumps */
 #ifndef NDEBUG