0.9.3.2:

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

diff --git a/src/compiler/ppc/cell.lisp b/src/compiler/ppc/cell.lisp
index ddb3c2f..ff16478 100644 (file)
--- a/src/compiler/ppc/cell.lisp
+++ b/src/compiler/ppc/cell.lisp
@@ -24,7 +24,7 @@
 
 (define-vop (set-slot)
   (:args (object :scs (descriptor-reg))
-        (value :scs (descriptor-reg any-reg)))
+         (value :scs (descriptor-reg any-reg)))
   (:info name offset lowtag)
   (:ignore name)
   (:results)
@@ -115,7 +115,7 @@
   (:policy :fast-safe)
   (:translate (setf fdefn-fun))
   (:args (function :scs (descriptor-reg) :target result)
-        (fdefn :scs (descriptor-reg)))
+         (fdefn :scs (descriptor-reg)))
   (:temporary (:scs (interior-reg)) lip)
   (:temporary (:scs (non-descriptor-reg)) type)
   (:results (result :scs (descriptor-reg)))
@@ -125,9 +125,9 @@
       (inst cmpwi type simple-fun-header-widetag)
       ;;(inst mr lip function)
       (inst addi lip function
-           (- (ash simple-fun-code-offset word-shift) fun-pointer-lowtag))
+            (- (ash simple-fun-code-offset word-shift) fun-pointer-lowtag))
       (inst beq normal-fn)
-      (inst lr lip  (make-fixup (extern-alien-name "closure_tramp") :foreign))
+      (inst lr lip  (make-fixup "closure_tramp" :foreign))
       (emit-label normal-fn)
       (storew lip fdefn fdefn-raw-addr-slot other-pointer-lowtag)
       (storew function fdefn fdefn-fun-slot other-pointer-lowtag)
@@ -141,7 +141,7 @@
   (:results (result :scs (descriptor-reg)))
   (:generator 38
     (storew null-tn fdefn fdefn-fun-slot other-pointer-lowtag)
-    (inst lr temp  (make-fixup (extern-alien-name "undefined_tramp") :foreign))
+    (inst lr temp  (make-fixup "undefined_tramp" :foreign))
     (storew temp fdefn fdefn-raw-addr-slot other-pointer-lowtag)
     (move result fdefn)))
 
@@ -155,7 +155,7 @@
 
 (define-vop (bind)
   (:args (val :scs (any-reg descriptor-reg))
-        (symbol :scs (descriptor-reg)))
+         (symbol :scs (descriptor-reg)))
   (:temporary (:scs (descriptor-reg)) temp)
   (:generator 5
     (loadw temp symbol symbol-value-slot other-pointer-lowtag)
@@ -181,8 +181,8 @@
   (:temporary (:scs (descriptor-reg)) symbol value)
   (:generator 0
     (let ((loop (gen-label))
-         (skip (gen-label))
-         (done (gen-label)))
+          (skip (gen-label))
+          (done (gen-label)))
       (move where arg)
       (inst cmpw where bsp-tn)
       (inst beq done)
@@ -266,13 +266,13 @@
   (:arg-types instance (:constant index) *))
 
 (define-vop (instance-index-ref word-index-ref)
-  (:policy :fast-safe) 
+  (:policy :fast-safe)
   (:translate %instance-ref)
   (:variant instance-slots-offset instance-pointer-lowtag)
   (:arg-types instance positive-fixnum))
 
 (define-vop (instance-index-set word-index-set)
-  (:policy :fast-safe) 
+  (:policy :fast-safe)
   (:translate %instance-set)
   (:variant instance-slots-offset instance-pointer-lowtag)
   (:arg-types instance positive-fixnum *))
@@ -292,3 +292,250 @@
   (: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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          offset
+          offset
+          (- (* (1- instance-slots-offset) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst lwzx 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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          offset
+          offset
+          (- (* (1- instance-slots-offset) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst stwx 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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          offset
+          offset
+          (- (* (1- instance-slots-offset) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst lfsx 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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          offset
+          offset
+          (- (* (1- instance-slots-offset) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst stfsx value object offset)
+    (unless (location= result value)
+      (inst frsp 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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          offset
+          offset
+          (- (* (- instance-slots-offset 2) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst lfdx 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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          offset
+          offset
+          (- (* (- instance-slots-offset 2) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst stfdx value object offset)
+    (unless (location= result value)
+      (inst fmr 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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          offset
+          offset
+          (- (* (- instance-slots-offset 2) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst lfsx (complex-single-reg-real-tn value) object offset)
+    (inst addi offset offset n-word-bytes)
+    (inst lfsx (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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          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 stfsx value-real object offset)
+      (unless (location= result-real value-real)
+        (inst frsp result-real value-real)))
+    (inst addi offset offset n-word-bytes)
+    (let ((value-imag (complex-single-reg-imag-tn value))
+          (result-imag (complex-single-reg-imag-tn result)))
+      (inst stfsx value-imag object offset)
+      (unless (location= result-imag value-imag)
+        (inst frsp 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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          offset
+          offset
+          (- (* (- instance-slots-offset 4) n-word-bytes)
+             instance-pointer-lowtag))
+    (inst lfdx (complex-double-reg-real-tn value) object offset)
+    (inst addi offset offset (* 2 n-word-bytes))
+    (inst lfdx (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 srwi offset offset n-widetag-bits)
+    (inst slwi offset offset 2)
+    (inst subf offset index offset)
+    (inst addi
+          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 stfdx value-real object offset)
+      (unless (location= result-real value-real)
+        (inst fmr result-real value-real)))
+    (inst addi offset offset (* 2 n-word-bytes))
+    (let ((value-imag (complex-double-reg-imag-tn value))
+          (result-imag (complex-double-reg-imag-tn result)))
+      (inst stfdx value-imag object offset)
+      (unless (location= result-imag value-imag)
+        (inst fmr result-imag value-imag)))))