Remove unnecessary conversions to wider modes as operands of Cmp.

[libfirm] / ir / ana / execfreq.c

diff --git a/ir/ana/execfreq.c b/ir/ana/execfreq.c
index 1e2526f..e7a4a7a 100644 (file)
--- a/ir/ana/execfreq.c
+++ b/ir/ana/execfreq.c
@@ -54,6 +54,7 @@
 #include "irgwalk.h"
 #include "iredges.h"
 #include "irprintf.h"
+#include "irtools.h"
 #include "irhooks.h"
 
 #include "execfreq.h"
@@ -87,6 +88,7 @@ cmp_freq(const void *a, const void *b, size_t size)
 {
        const freq_t *p = a;
        const freq_t *q = b;
+       (void) size;
 
        return !(p->irn == q->irn);
 }
@@ -225,6 +227,7 @@ ir_exec_freq *create_execfreq(ir_graph *irg)
        execfreq->hook.context = execfreq;
        execfreq->hook.hook._hook_node_info = exec_freq_node_info;
        register_hook(hook_node_info, &execfreq->hook);
+       (void) irg;
 
        return execfreq;
 }