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Carl Shapiro
cmucl
Commits
63f546dc
Commit
63f546dc
authored
34 years ago
by
wlott
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Removed byte-blt primitive in favor of new primitive translator in vm-tran.
parent
2cabc7e9
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assembly/mips/assem-rtns.lisp
+1
-36
1 addition, 36 deletions
assembly/mips/assem-rtns.lisp
with
1 addition
and
36 deletions
assembly/mips/assem-rtns.lisp
+
1
−
36
View file @
63f546dc
...
@@ -7,7 +7,7 @@
...
@@ -7,7 +7,7 @@
;;; Scott Fahlman (FAHLMAN@CMUC).
;;; Scott Fahlman (FAHLMAN@CMUC).
;;; **********************************************************************
;;; **********************************************************************
;;;
;;;
;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/assembly/mips/assem-rtns.lisp,v 1.
7
1990/0
4/27 19:30:31
wlott Exp $
;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/assembly/mips/assem-rtns.lisp,v 1.
8
1990/0
5/15 01:26:12
wlott Exp $
;;;
;;;
;;;
;;;
(
in-package
"C"
)
(
in-package
"C"
)
...
@@ -116,38 +116,3 @@
...
@@ -116,38 +116,3 @@
(
inst
nop
))
(
inst
nop
))
;;;; Byte-blt
(
define-assembly-routine
(
byte-blt
(
:arg
src
:sc
sap-reg
:offset
nl0-offset
)
(
:arg
src-offset
:sc
any-reg
)
(
:arg
dst
:sc
sap-reg
:offset
nl1-offset
)
(
:arg
dst-offset
:sc
any-reg
)
(
:arg
dst-end
:sc
any-reg
)
(
:temp
temp
:sc
non-descriptor-reg
))
;; If there is nothing to do, don't do it.
(
inst
beq
dst-offset
dst-end
done
)
;; Fix up the src and dst offsets.
(
inst
sra
temp
src-offset
2
)
(
inst
addu
src
temp
)
(
inst
sra
temp
dst-offset
2
)
(
inst
addu
dst
temp
)
;; The loop
loop
(
inst
lbu
temp
src
)
(
inst
addu
src
1
)
(
inst
sb
temp
dst
)
(
inst
addu
dst-offset
(
fixnum
1
))
(
inst
bne
dst-offset
dst-end
loop
)
(
inst
addu
dst
1
)
done
)
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