0.8.21.33: make doctrings.lisp understand embedded examples better

[sbcl.git] / src / compiler / x86-64 / alloc.lisp

diff --git a/src/compiler/x86-64/alloc.lisp b/src/compiler/x86-64/alloc.lisp
index bc7de22..1e53f95 100644 (file)
--- a/src/compiler/x86-64/alloc.lisp
+++ b/src/compiler/x86-64/alloc.lisp
@@ -105,12 +105,13 @@
     (with-fixed-allocation (result fdefn-widetag fdefn-size node)
       (storew name result fdefn-name-slot other-pointer-lowtag)
       (storew nil-value result fdefn-fun-slot other-pointer-lowtag)
-      (storew (make-fixup (extern-alien-name "undefined_tramp") :foreign)
+      (storew (make-fixup "undefined_tramp" :foreign)
              result fdefn-raw-addr-slot other-pointer-lowtag))))
 
 (define-vop (make-closure)
   (:args (function :to :save :scs (descriptor-reg)))
-  (:info length)
+  (:info length stack-allocate-p)
+  (:ignore stack-allocate-p)
   (:temporary (:sc any-reg) temp)
   (:results (result :scs (descriptor-reg)))
   (:node-var node)
@@ -172,7 +173,7 @@
     (inst lea bytes
          (make-ea :qword :base extra :disp (* (1+ words) n-word-bytes)))
     (inst mov header bytes)
-    (inst shl header (- n-widetag-bits 2)) ; w+1 to length field
+    (inst shl header (- n-widetag-bits 3)) ; w+1 to length field
     (inst lea header                   ; (w-1 << 8) | type
          (make-ea :qword :base header :disp (+ (ash -2 n-widetag-bits) type)))
     (inst and bytes (lognot lowtag-mask))
@@ -201,10 +202,10 @@
       ;; we might as well add in the object address here, too. (Adding entropy
       ;; is good, even if ANSI doesn't understand that.)
       (inst imul temp
-           (make-fixup (extern-alien-name "fast_random_state") :foreign)
+           (make-fixup "fast_random_state" :foreign)
            1103515245)
       (inst add temp 12345)
-      (inst mov (make-fixup (extern-alien-name "fast_random_state") :foreign)
+      (inst mov (make-fixup "fast_random_state" :foreign)
            temp)
       ;; We want a positive fixnum for the hash value, so discard the LS bits.
       ;;