diff --git a/tools/qfcc/include/flow.h b/tools/qfcc/include/flow.h
index 4677c5e4d..7f1f25522 100644
--- a/tools/qfcc/include/flow.h
+++ b/tools/qfcc/include/flow.h
@@ -117,6 +117,7 @@ void dump_dot_flow (void *g, const char *filename);
 void dump_dot_flow_dags (void *g, const char *filename);
 void dump_dot_flow_live (void *g, const char *filename);
 void dump_dot_flow_reaching (void *g, const char *filename);
+void dump_dot_flow_statements (void *g, const char *filename);
 
 //@}
 
diff --git a/tools/qfcc/include/statements.h b/tools/qfcc/include/statements.h
index 5013ed902..136f3726e 100644
--- a/tools/qfcc/include/statements.h
+++ b/tools/qfcc/include/statements.h
@@ -106,6 +106,7 @@ typedef struct sblock_s {
 
 struct expr_s;
 struct type_s;
+struct dstring_s;
 
 const char *optype_str (op_type_e type);
 
@@ -126,6 +127,7 @@ void statements_count_temps (sblock_t *sblock);
 
 void print_statement (statement_t *s);
 void dump_dot_sblock (void *data, const char *fname);
+void dot_sblock (struct dstring_s *dstr, sblock_t *sblock, int blockno);
 void print_sblock (sblock_t *sblock, const char *filename);
 const char *operand_string (operand_t *op);
 
diff --git a/tools/qfcc/source/dot_flow.c b/tools/qfcc/source/dot_flow.c
index 1ae35b9dc..d75bbc7e5 100644
--- a/tools/qfcc/source/dot_flow.c
+++ b/tools/qfcc/source/dot_flow.c
@@ -224,11 +224,70 @@ print_flow_node_reaching (dstring_t *dstr, flowgraph_t *graph,
 	}
 }
 
+static void
+print_flow_node_statements (dstring_t *dstr, flowgraph_t *graph,
+							flownode_t *node, int level)
+{
+	if (node->sblock) {
+		dot_sblock (dstr, node->sblock, node->id);
+	} else {
+		print_flow_node (dstr, graph, node, level);
+	}
+}
+
+static void
+print_flow_edge_statements (dstring_t *dstr, flowgraph_t *graph,
+							flowedge_t *edge, int level)
+{
+	int         indent = level * 2 + 2;
+	int         edge_num = edge - graph->edges;
+	flownode_t *h, *t;
+	const char *hpre = "fn_", *tpre = "fn_";
+	const char *style;
+	const char *dir;
+	int         weight;
+
+	t = graph->nodes[edge->tail];
+	h = graph->nodes[edge->head];
+	if (t->dfn >= h->dfn) {
+		flownode_t *temp;
+		temp = h;
+		h = t;
+		t = temp;
+
+		dir = "dir=back,";
+		style = "dashed";
+		weight = 0;
+	} else if (set_is_member (graph->dfst, edge_num)) {
+		dir = "";
+		style = "bold";
+		weight = 10;
+	} else {
+		dir = "";
+		style = "solid";
+		weight = 0;
+	}
+	if (t->sblock) {
+		tpre = "sb_";
+		t = (flownode_t *) t->sblock;
+	}
+	if (h->sblock) {
+		hpre = "sb_";
+		h = (flownode_t *) h->sblock;
+	}
+	dasprintf (dstr, "%*s", indent, "");
+	dasprintf (dstr, "%s%p -> ", tpre, t);
+	dasprintf (dstr, "%s%p [%sstyle=%s,weight=%d", hpre, h, dir, style,
+			   weight);
+	dasprintf (dstr, "];\n");
+}
+
 static flow_dot_t flow_dot_methods[] = {
-	{"",		print_flow_node,			print_flow_edge},
-	{"dag",		print_flow_node_dag,		print_flow_edge_dag},
-	{"live",	print_flow_node_live,		print_flow_edge},
-	{"reaching",print_flow_node_reaching,	print_flow_edge},
+	{"",			print_flow_node,			print_flow_edge},
+	{"dag",			print_flow_node_dag,		print_flow_edge_dag},
+	{"live",		print_flow_node_live,		print_flow_edge},
+	{"reaching",	print_flow_node_reaching,	print_flow_edge},
+	{"statements",	print_flow_node_statements,	print_flow_edge_statements},
 };
 
 static void
@@ -288,3 +347,9 @@ dump_dot_flow_reaching (void *g, const char *filename)
 {
 	print_flowgraph (&flow_dot_methods[3], (flowgraph_t *) g, filename);
 }
+
+void
+dump_dot_flow_statements (void *g, const char *filename)
+{
+	print_flowgraph (&flow_dot_methods[4], (flowgraph_t *) g, filename);
+}
diff --git a/tools/qfcc/source/dot_sblock.c b/tools/qfcc/source/dot_sblock.c
index 120475eef..72b245efe 100644
--- a/tools/qfcc/source/dot_sblock.c
+++ b/tools/qfcc/source/dot_sblock.c
@@ -65,12 +65,10 @@ flow_statement (dstring_t *dstr, statement_t *s)
 	dasprintf (dstr, "</tr>\n");
 }
 
-static void
-flow_sblock (dstring_t *dstr, sblock_t *sblock, int blockno)
+void
+dot_sblock (dstring_t *dstr, sblock_t *sblock, int blockno)
 {
 	statement_t *s;
-	sblock_t  **target;
-	sblock_t  **target_list;
 	ex_label_t *l;
 
 	dasprintf (dstr, "  sb_%p [shape=none,label=<\n", sblock);
@@ -94,6 +92,15 @@ flow_sblock (dstring_t *dstr, sblock_t *sblock, int blockno)
 	dasprintf (dstr, "        <td></td>\n");
 	dasprintf (dstr, "      </tr>\n");
 	dasprintf (dstr, "    </table>>];\n");
+}
+
+static void
+flow_sblock (dstring_t *dstr, sblock_t *sblock, int blockno)
+{
+	sblock_t  **target;
+	sblock_t  **target_list;
+
+	dot_sblock (dstr, sblock, blockno);
 	if (sblock->statements) {
 		statement_t *st = (statement_t *) sblock->tail;
 		if (sblock->next
diff --git a/tools/qfcc/source/flow.c b/tools/qfcc/source/flow.c
index 30266c942..794411afa 100644
--- a/tools/qfcc/source/flow.c
+++ b/tools/qfcc/source/flow.c
@@ -631,7 +631,8 @@ flow_uninit_scan_statements (flownode_t *node, set_t *defs, set_t *uninit)
 					warning (st->expr, "%s may be used uninitialized",
 							 def->name);
 				} else {
-					bug (st->expr, "uninitialized temp");
+					bug (st->expr, "st %d, uninitialized temp %s",
+						 st->number, operand_string (var->op));
 				}
 			}
 			// avoid repeat warnings in this node