fix uninitialized variable

[libfirm] / ir / stat / pattern_dmp.c

diff --git a/ir/stat/pattern_dmp.c b/ir/stat/pattern_dmp.c
index d2b4240..d8752fc 100644 (file)
--- a/ir/stat/pattern_dmp.c
+++ b/ir/stat/pattern_dmp.c
@@ -173,6 +173,7 @@ static void vcg_dump_node(pattern_dumper_t *self, unsigned id,
 static void vcg_dump_edge(pattern_dumper_t *self, unsigned tgt, unsigned src, unsigned pos, unsigned mode_code)
 {
        vcg_private_t *priv = self->data;
+       (void) mode_code;
 
        if (priv->pattern_id > priv->max_pattern)
                return;
@@ -229,6 +230,7 @@ static void stdout_dump_node(pattern_dumper_t *self, unsigned id, unsigned op_co
        FILE *f       = self->data;
        ir_op *op     = stat_get_op_from_opcode(op_code);
        ir_mode *mode = (ir_mode *)mode_code;
+       (void) attr;
 
        /* if (env->options & OPT_ENC_GRAPH) */
        fprintf(f, "%u:", id);
@@ -255,6 +257,10 @@ static void stdout_dump_ref(pattern_dumper_t *self, unsigned id)
 static void stdout_dump_edge(pattern_dumper_t *self, unsigned tgt, unsigned src, unsigned pos, unsigned mode_code)
 {
        FILE *f = self->data;
+       (void) tgt;
+       (void) src;
+       (void) pos;
+       (void) mode_code;
 
        if (pos > 0)
                fprintf(f, ", ");
@@ -266,6 +272,7 @@ static void stdout_dump_edge(pattern_dumper_t *self, unsigned tgt, unsigned src,
 static void stdout_start_children(pattern_dumper_t *self, unsigned id)
 {
        FILE *f = self->data;
+       (void) id;
 
        fprintf(f, "(");
 }  /* stdout_start_children */
@@ -276,6 +283,7 @@ static void stdout_start_children(pattern_dumper_t *self, unsigned id)
 static void stdout_finish_children(pattern_dumper_t *self, unsigned id)
 {
        FILE *f = self->data;
+       (void) id;
 
        fprintf(f, ")");
 }  /* stdout_finish_children */