Handle (aref v (+ i k)), with i negative

[sbcl.git] / src / compiler / generic / vm-fndb.lisp

diff --git a/src/compiler/generic/vm-fndb.lisp b/src/compiler/generic/vm-fndb.lisp
index 70ce7de..8e7092b 100644 (file)
--- a/src/compiler/generic/vm-fndb.lisp
+++ b/src/compiler/generic/vm-fndb.lisp
@@ -287,7 +287,7 @@
 (defknown %bignum-ref (bignum-type bignum-index) bignum-element-type
   (flushable))
 #!+(or x86 x86-64)
-(defknown %bignum-ref-with-offset (bignum-type bignum-index (signed-byte 24))
+(defknown %bignum-ref-with-offset (bignum-type fixnum (signed-byte 24))
   bignum-element-type (flushable always-translatable))
 
 (defknown %bignum-set (bignum-type bignum-index bignum-element-type)