Use ASSUME in op.c:newBINOP

This causes op.o to drop by 56 bytes for me under clang.

1 files changed, 1 insertions, 1 deletions

diff --git a/op.c b/op.c
index bb58bf6c27..eadcc2e215 100644
--- a/op.c
+++ b/op.c
@@ -4242,7 +4242,7 @@ Perl_newBINOP(pTHX_ I32 type, I32 flags, OP *first, OP *last)
     dVAR;
     BINOP *binop;
 
-    assert((PL_opargs[type] & OA_CLASS_MASK) == OA_BINOP
+    ASSUME((PL_opargs[type] & OA_CLASS_MASK) == OA_BINOP
 	|| type == OP_SASSIGN || type == OP_NULL );
 
     NewOp(1101, binop, 1, BINOP);