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0.9.13.47: Thread safety miscellania
[sbcl.git]
/
src
/
compiler
/
x86-64
/
c-call.lisp
diff --git
a/src/compiler/x86-64/c-call.lisp
b/src/compiler/x86-64/c-call.lisp
index
79117fe
..
32fb566
100644
(file)
--- a/
src/compiler/x86-64/c-call.lisp
+++ b/
src/compiler/x86-64/c-call.lisp
@@
-242,6
+242,8
@@
(:vop-var vop)
(:save-p t)
(:generator 0
+ ;; ABI: Direction flag must be clear on function entry. -- JES, 2006-01-20
+ (inst cld)
;; ABI: AL contains amount of arguments passed in XMM registers
;; for vararg calls.
(move-immediate rax