Remove unused variable (reduce memory usage by 1/10).

diff --git a/mach/proto/mcg/ir.h b/mach/proto/mcg/ir.h
index ea84e1a..a7920b5 100644 (file)
--- a/mach/proto/mcg/ir.h
+++ b/mach/proto/mcg/ir.h
@@ -21,7 +21,6 @@ struct ir
        } u;
 
        struct vreg* result;     /* vreg containing IR result */
-       IMAPOF(struct hop) hops; /* only for root IRs; by goal */
 };
 
 extern const char* ir_names[];