0.9.1.38:

[sbcl.git] / src / compiler / sparc / cell.lisp

diff --git a/src/compiler/sparc/cell.lisp b/src/compiler/sparc/cell.lisp
index 3cad61b..0888f32 100644 (file)
--- a/src/compiler/sparc/cell.lisp
+++ b/src/compiler/sparc/cell.lisp
@@ -287,3 +287,250 @@
   (:policy :fast-safe)
   (:variant 0 other-pointer-lowtag))
 
+
+\f
+;;;; raw instance slot accessors
+
+(define-vop (raw-instance-ref/word)
+  (:translate %raw-instance-ref/word)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg)))
+  (:arg-types * positive-fixnum)
+  (:results (value :scs (unsigned-reg)))
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:result-types unsigned-num)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (1- instance-slots-offset) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst ld value object offset)))
+
+(define-vop (raw-instance-set/word)
+  (:translate %raw-instance-set/word)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg))
+         (value :scs (unsigned-reg)))
+  (:arg-types * positive-fixnum unsigned-num)
+  (:results (result :scs (unsigned-reg)))
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:result-types unsigned-num)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (1- instance-slots-offset) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst st value object offset)
+    (move result value)))
+
+(define-vop (raw-instance-ref/single)
+  (:translate %raw-instance-ref/single)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg)))
+  (:arg-types * positive-fixnum)
+  (:results (value :scs (single-reg)))
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:result-types single-float)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (1- instance-slots-offset) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst ldf value object offset)))
+
+(define-vop (raw-instance-set/single)
+  (:translate %raw-instance-set/single)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg))
+        (value :scs (single-reg) :target result))
+  (:arg-types * positive-fixnum single-float)
+  (:results (result :scs (single-reg)))
+  (:result-types single-float)
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (1- instance-slots-offset) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst stf value object offset)
+    (unless (location= result value)
+      (inst fmovs result value))))
+
+(define-vop (raw-instance-ref/double)
+  (:translate %raw-instance-ref/double)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg)))
+  (:arg-types * positive-fixnum)
+  (:results (value :scs (double-reg)))
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:result-types double-float)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (- instance-slots-offset 2) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst lddf value object offset)))
+
+(define-vop (raw-instance-set/double)
+  (:translate %raw-instance-set/double)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg))
+        (value :scs (double-reg) :target result))
+  (:arg-types * positive-fixnum double-float)
+  (:results (result :scs (double-reg)))
+  (:result-types double-float)
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (- instance-slots-offset 2) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst stdf value object offset)
+    (unless (location= result value)
+      (move-double-reg result value))))
+
+(define-vop (raw-instance-ref/complex-single)
+  (:translate %raw-instance-ref/complex-single)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg)))
+  (:arg-types * positive-fixnum)
+  (:results (value :scs (complex-single-reg)))
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:result-types complex-single-float)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (- instance-slots-offset 2) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst ldf (complex-single-reg-real-tn value) object offset)
+    (inst add offset offset n-word-bytes)
+    (inst ldf (complex-single-reg-imag-tn value) object offset)))
+
+(define-vop (raw-instance-set/complex-single)
+  (:translate %raw-instance-set/complex-single)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg))
+        (value :scs (complex-single-reg) :target result))
+  (:arg-types * positive-fixnum complex-single-float)
+  (:results (result :scs (complex-single-reg)))
+  (:result-types complex-single-float)
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (- instance-slots-offset 2) n-word-bytes)
+             instance-pointer-lowtag))
+    (let ((value-real (complex-single-reg-real-tn value))
+         (result-real (complex-single-reg-real-tn result)))
+      (inst stf value-real object offset)
+      (unless (location= result-real value-real)
+        (inst fmovs result-real value-real)))
+    (inst add offset offset n-word-bytes)
+    (let ((value-imag (complex-single-reg-imag-tn value))
+         (result-imag (complex-single-reg-imag-tn result)))
+      (inst stf value-imag object offset)
+      (unless (location= result-imag value-imag)
+        (inst fmovs result-imag value-imag)))))
+
+(define-vop (raw-instance-ref/complex-double)
+  (:translate %raw-instance-ref/complex-double)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg)))
+  (:arg-types * positive-fixnum)
+  (:results (value :scs (complex-double-reg)))
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:result-types complex-double-float)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (- instance-slots-offset 4) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst lddf (complex-double-reg-real-tn value) object offset)
+    (inst add offset offset (* 2 n-word-bytes))
+    (inst lddf (complex-double-reg-imag-tn value) object offset)))
+
+(define-vop (raw-instance-set/complex-double)
+  (:translate %raw-instance-set/complex-double)
+  (:policy :fast-safe)
+  (:args (object :scs (descriptor-reg))
+        (index :scs (any-reg))
+        (value :scs (complex-double-reg) :target result))
+  (:arg-types * positive-fixnum complex-double-float)
+  (:results (result :scs (complex-double-reg)))
+  (:result-types complex-double-float)
+  (:temporary (:scs (non-descriptor-reg)) offset)
+  (:generator 5
+    (loadw offset object 0 instance-pointer-lowtag)
+    (inst srl offset offset n-widetag-bits)
+    (inst sll offset offset 2)
+    (inst sub offset offset index)
+    (inst add
+          offset
+          offset
+          (- (* (- instance-slots-offset 4) n-word-bytes)
+             instance-pointer-lowtag))
+    (let ((value-real (complex-double-reg-real-tn value))
+         (result-real (complex-double-reg-real-tn result)))
+      (inst stdf value-real object offset)
+      (unless (location= result-real value-real)
+        (move-double-reg result-real value-real)))
+    (inst add offset offset (* 2 n-word-bytes))
+    (let ((value-imag (complex-double-reg-imag-tn value))
+         (result-imag (complex-double-reg-imag-tn result)))
+      (inst stdf value-imag object offset)
+      (unless (location= result-imag value-imag)
+        (move-double-reg result-imag value-imag)))))