DeMorgan to the rescue!

[r27751]

ir/be/sparc/sparc_emitter.c

@@ -132,7 +132,7 @@ static const arch_register_t *get_out_reg(const ir_node *node, int pos)
 void sparc_emit_immediate(const ir_node *node)
 {
 	const sparc_attr_t *attr = get_sparc_attr_const(node);
-	assert(!(attr->immediate_value < -4096 || attr->immediate_value >= 4096));
+	assert(-4096 <= attr->immediate_value && attr->immediate_value < 4096);
 	be_emit_irprintf("%d", attr->immediate_value);
 }