1.0.37.8: add ATOMIC-DECF, fix WAIT-ON-SEMAPHORE-BUGLET

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

diff --git a/src/compiler/x86-64/cell.lisp b/src/compiler/x86-64/cell.lisp
index 632e19e..f282900 100644 (file)
--- a/src/compiler/x86-64/cell.lisp
+++ b/src/compiler/x86-64/cell.lisp
@@ -530,7 +530,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (inst mov value (make-ea-for-raw-slot object index tmp))))
 
@@ -563,7 +563,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (inst mov (make-ea-for-raw-slot object index tmp) value)
     (move result value)))
@@ -599,11 +599,11 @@
   (:translate %raw-instance-atomic-incf/word)
   (:policy :fast-safe)
   (:args (object :scs (descriptor-reg))
-         (diff :scs (signed-reg) :target result))
+         (diff :scs (unsigned-reg) :target result))
   (:arg-types * (:constant (load/store-index #.n-word-bytes
                                              #.instance-pointer-lowtag
                                              #.instance-slots-offset))
-              signed-num)
+              unsigned-num)
   (:info index)
   (:temporary (:sc unsigned-reg) tmp)
   (:results (result :scs (unsigned-reg)))
@@ -626,7 +626,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (inst movss value (make-ea-for-raw-slot object index tmp))))
 
@@ -659,7 +659,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (inst movss (make-ea-for-raw-slot object index tmp) value)
     (move result value)))
@@ -703,7 +703,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (inst movsd value (make-ea-for-raw-slot object index tmp))))
 
@@ -736,7 +736,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (inst movsd (make-ea-for-raw-slot object index tmp) value)
     (move result value)))
@@ -780,7 +780,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (inst movq value (make-ea-for-raw-slot object index tmp))))
 
@@ -813,7 +813,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (move result value)
     (inst movq (make-ea-for-raw-slot object index tmp) value)))
@@ -857,7 +857,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (inst movdqu value (make-ea-for-raw-slot object index tmp -8))))
 
@@ -890,7 +890,7 @@
   (:generator 5
     (loadw tmp object 0 instance-pointer-lowtag)
     (inst shr tmp n-widetag-bits)
-    (inst shl tmp 3)
+    (inst shl tmp n-fixnum-tag-bits)
     (inst sub tmp index)
     (move result value)
     (inst movdqu (make-ea-for-raw-slot object index tmp -8) value)))