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0.9.1.33:
[sbcl.git]
/
src
/
code
/
target-random.lisp
diff --git
a/src/code/target-random.lisp
b/src/code/target-random.lisp
index
c729bba
..
3e35382
100644
(file)
--- a/
src/code/target-random.lisp
+++ b/
src/code/target-random.lisp
@@
-164,6
+164,13
@@
(defun random-chunk (state)
(declare (type random-state state))
(sb!vm::random-mt19937 (random-state-state state)))
(defun random-chunk (state)
(declare (type random-state state))
(sb!vm::random-mt19937 (random-state-state state)))
+
+#!-sb-fluid (declaim (inline big-random-chunk))
+(defun big-random-chunk (state)
+ (declare (type random-state state))
+ (logand (1- (expt 2 64))
+ (logior (ash (random-chunk state) 32)
+ (random-chunk state))))
\f
;;; Handle the single or double float case of RANDOM. We generate a
;;; float between 0.0 and 1.0 by clobbering the significand of 1.0
\f
;;; Handle the single or double float case of RANDOM. We generate a
;;; float between 0.0 and 1.0 by clobbering the significand of 1.0