Added index field to jit_value struct. Included CFG code into build.

ChangeLog

@@ -1,3 +1,9 @@
+2006-02-13  Aleksey Demakov  <ademakov@gmail.com>
+
+	* jit/jit-internal.h (struct _jit_value): add index field.
+	* jit/jit-value.c (alloc_value): initialize index field;
+	* jit/Makefile.am (libjit_la_SOURCES): add jit-bitset.c and jit-cfg.c.
+
 2006-02-12  Aleksey Demakov  <ademakov@gmail.com>
 
 	* jit/jit-rules-x86.sel: fix JIT_OP_CALL_FINALLY.

jit/Makefile.am

@@ -9,8 +9,10 @@ libjit_la_SOURCES = \
 		jit-apply-arm.c \
 		jit-apply-x86.h \
 		jit-apply-x86.c \
+		jit-bitset.c \
 		jit-block.c \
 		jit-cache.c \
+		jit-cfg.c \
 		jit-context.c \
 		jit-cpuid-x86.h \
 		jit-cpuid-x86.c \

jit/jit-cfg.h

@@ -77,7 +77,7 @@ struct _jit_node
 	_jit_edge_t		*preds;
 	int			num_preds;
 
-	/* liveness analyses data */
+	/* liveness analysis data */
 	_jit_bitset_t		live_in;
 	_jit_bitset_t		live_out;
 	_jit_bitset_t		live_use;
@@ -98,7 +98,7 @@ struct _jit_edge
 };
 
 /*
- * Value entry that contains information for data flow analyses
+ * Value entry that contains information for data flow analysis
  * and register allocation.
  */
 struct _jit_value_entry

jit/jit-internal.h

@@ -219,6 +219,7 @@ struct _jit_value
 	jit_nint			address;
 	jit_nint			frame_offset;
 	jit_nuint			usage_count;
+	int				index;
 };
 #define	JIT_INVALID_FRAME_OFFSET	((jit_nint)0x7FFFFFFF)
 

jit/jit-value.c

@@ -202,6 +202,7 @@ static jit_value_t alloc_value(jit_function_t func, jit_type_t type)
 	value->type = jit_type_copy(type);
 	value->reg = -1;
 	value->frame_offset = JIT_INVALID_FRAME_OFFSET;
+	value->index = -1;
 	return value;
 }