X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fx86-64%2Farray.lisp;h=4a898393d89f30e2ed44e6f1a2762249995d6908;hb=4ec0d70e08ea4b512d45ddbd6c82e8f6a91a914f;hp=2dc0a4095e2b7a9d5b7f99907000a54bad55b726;hpb=a157ed0be79751f85b8243c06102eea95af06aa3;p=sbcl.git diff --git a/src/compiler/x86-64/array.lisp b/src/compiler/x86-64/array.lisp index 2dc0a40..4a89839 100644 --- a/src/compiler/x86-64/array.lisp +++ b/src/compiler/x86-64/array.lisp @@ -610,105 +610,13 @@ -;;; unsigned-byte-8 -(macrolet ((define-data-vector-frobs (ptype mov-inst type - 8-bit-tns-p &rest scs) - `(progn - (define-vop (,(symbolicate "DATA-VECTOR-REF-WITH-OFFSET/" ptype)) - (:translate data-vector-ref-with-offset) - (:policy :fast-safe) - (:args (object :scs (descriptor-reg)) - (index :scs (unsigned-reg))) - (:info offset) - (:arg-types ,ptype positive-fixnum - (:constant (constant-displacement other-pointer-lowtag - 1 vector-data-offset))) - (:results (value :scs ,scs)) - (:result-types ,type) - (:generator 5 - (inst ,mov-inst value - (make-ea :byte :base object :index index :scale 1 - :disp (- (+ (* vector-data-offset n-word-bytes) - offset) - other-pointer-lowtag))))) - (define-vop (,(symbolicate "DATA-VECTOR-REF-C-WITH-OFFSET/" ptype)) - (:translate data-vector-ref-with-offset) - (:policy :fast-safe) - (:args (object :scs (descriptor-reg))) - (:info index offset) - (:arg-types ,ptype (:constant low-index) - (:constant (constant-displacement other-pointer-lowtag - 1 vector-data-offset))) - (:results (value :scs ,scs)) - (:result-types ,type) - (:generator 4 - (inst ,mov-inst value - (make-ea :byte :base object - :disp (- (+ (* vector-data-offset n-word-bytes) - index offset) - other-pointer-lowtag))))) - (define-vop (,(symbolicate "DATA-VECTOR-SET-WITH-OFFSET/" ptype)) - (:translate data-vector-set-with-offset) - (:policy :fast-safe) - (:args (object :scs (descriptor-reg) :to (:eval 0)) - (index :scs (unsigned-reg) :to (:eval 0)) - (value :scs ,scs ,@(unless 8-bit-tns-p '(:target rax)))) - (:info offset) - (:arg-types ,ptype positive-fixnum - (:constant (constant-displacement other-pointer-lowtag - 1 vector-data-offset)) - ,type) - ,@(unless 8-bit-tns-p - '((:temporary (:sc unsigned-reg :offset rax-offset :target result - :from (:argument 2) :to (:result 0)) - rax))) - (:results (result :scs ,scs)) - (:result-types ,type) - (:generator 5 - ,@(unless 8-bit-tns-p '((move rax value))) - (inst mov (make-ea :byte :base object :index index :scale 1 - :disp (- (+ (* vector-data-offset n-word-bytes) - offset) - other-pointer-lowtag)) - ,(if 8-bit-tns-p 'value 'al-tn)) - (move result ,(if 8-bit-tns-p 'value 'rax)))) - (define-vop (,(symbolicate "DATA-VECTOR-SET-C-WITH-OFFSET/" ptype)) - (:translate data-vector-set-with-offset) - (:policy :fast-safe) - (:args (object :scs (descriptor-reg) :to (:eval 0)) - (value :scs ,scs ,@(unless 8-bit-tns-p '(:target rax)))) - (:info index offset) - (:arg-types ,ptype (:constant low-index) - (:constant (constant-displacement other-pointer-lowtag - 1 vector-data-offset)) - ,type) - ,@(unless 8-bit-tns-p - '((:temporary (:sc unsigned-reg :offset rax-offset :target result - :from (:argument 2) :to (:result 0)) - rax))) - (:results (result :scs ,scs)) - (:result-types ,type) - (:generator 4 - ,@(unless 8-bit-tns-p '((move rax value))) - (inst mov (make-ea :byte :base object - :disp (- (+ (* vector-data-offset n-word-bytes) - index offset) - other-pointer-lowtag)) - ,(if 8-bit-tns-p 'value 'al-tn)) - (move result ,(if 8-bit-tns-p 'value 'rax))))))) - (define-data-vector-frobs simple-array-unsigned-byte-7 movzx positive-fixnum - nil unsigned-reg signed-reg) - (define-data-vector-frobs simple-array-unsigned-byte-8 movzx positive-fixnum - nil unsigned-reg signed-reg) - (define-data-vector-frobs simple-array-signed-byte-8 movsx tagged-num - nil signed-reg) - (define-data-vector-frobs simple-base-string - #!+sb-unicode movzx #!-sb-unicode mov - character - #!+sb-unicode nil #!-sb-unicode t character-reg)) - -;;; unsigned-byte-16 -(macrolet ((define-data-vector-frobs (ptype mov-inst type &rest scs) +;;; {un,}signed-byte-{8,16,32} and characters +(macrolet ((define-data-vector-frobs (ptype mov-inst operand-size + type &rest scs) + (let ((n-bytes (ecase operand-size + (:byte 1) + (:word 2) + (:dword 4)))) `(progn (define-vop (,(symbolicate "DATA-VECTOR-REF-WITH-OFFSET/" ptype)) (:translate data-vector-ref-with-offset) @@ -718,14 +626,14 @@ (:info offset) (:arg-types ,ptype positive-fixnum (:constant (constant-displacement other-pointer-lowtag - 2 vector-data-offset))) + ,n-bytes vector-data-offset))) (:results (value :scs ,scs)) (:result-types ,type) (:generator 5 (inst ,mov-inst value - (make-ea :word :base object :index index :scale 2 + (make-ea ,operand-size :base object :index index :scale ,n-bytes :disp (- (+ (* vector-data-offset n-word-bytes) - (* offset 2)) + (* offset ,n-bytes)) other-pointer-lowtag))))) (define-vop (,(symbolicate "DATA-VECTOR-REF-C-WITH-OFFSET/" ptype)) (:translate data-vector-ref-with-offset) @@ -734,166 +642,81 @@ (:info index offset) (:arg-types ,ptype (:constant low-index) (:constant (constant-displacement other-pointer-lowtag - 2 vector-data-offset))) + ,n-bytes vector-data-offset))) (:results (value :scs ,scs)) (:result-types ,type) (:generator 4 (inst ,mov-inst value - (make-ea :word :base object + (make-ea ,operand-size :base object :disp (- (+ (* vector-data-offset n-word-bytes) - (* 2 index) - (* 2 offset)) + (* ,n-bytes index) + (* ,n-bytes offset)) other-pointer-lowtag))))) (define-vop (,(symbolicate "DATA-VECTOR-SET-WITH-OFFSET/" ptype)) (:translate data-vector-set-with-offset) (:policy :fast-safe) (:args (object :scs (descriptor-reg) :to (:eval 0)) (index :scs (unsigned-reg) :to (:eval 0)) - (value :scs ,scs :target eax)) + (value :scs ,scs :target result)) (:info offset) (:arg-types ,ptype positive-fixnum (:constant (constant-displacement other-pointer-lowtag - 2 vector-data-offset)) + ,n-bytes vector-data-offset)) ,type) - (:temporary (:sc unsigned-reg :offset eax-offset :target result - :from (:argument 2) :to (:result 0)) - eax) (:results (result :scs ,scs)) (:result-types ,type) (:generator 5 - (move eax value) - (inst mov (make-ea :word :base object :index index :scale 2 + (inst mov (make-ea ,operand-size :base object :index index :scale ,n-bytes :disp (- (+ (* vector-data-offset n-word-bytes) - (* offset 2)) + (* offset ,n-bytes)) other-pointer-lowtag)) - ax-tn) - (move result eax))) - - (define-vop (,(symbolicate "DATA-VECTOR-SET-C-WITH-OFFSET/" ptype)) - (:translate data-vector-set-with-offset) - (:policy :fast-safe) - (:args (object :scs (descriptor-reg) :to (:eval 0)) - (value :scs ,scs :target eax)) - (:info index offset) - (:arg-types ,ptype (:constant low-index) - (:constant (constant-displacement other-pointer-lowtag - 2 vector-data-offset)) - ,type) - (:temporary (:sc unsigned-reg :offset eax-offset :target result - :from (:argument 1) :to (:result 0)) - eax) - (:results (result :scs ,scs)) - (:result-types ,type) - (:generator 4 - (move eax value) - (inst mov (make-ea :word :base object - :disp (- (+ (* vector-data-offset n-word-bytes) - (* 2 index) - (* 2 offset)) - other-pointer-lowtag)) - ax-tn) - (move result eax)))))) - (define-data-vector-frobs simple-array-unsigned-byte-15 movzx positive-fixnum - unsigned-reg signed-reg) - (define-data-vector-frobs simple-array-unsigned-byte-16 movzx positive-fixnum - unsigned-reg signed-reg) - (define-data-vector-frobs simple-array-signed-byte-16 movsx tagged-num - signed-reg)) - -(macrolet ((define-data-vector-frobs (ptype mov-inst type &rest scs) - `(progn - (define-vop (,(symbolicate "DATA-VECTOR-REF-WITH-OFFSET/" ptype)) - (:translate data-vector-ref-with-offset) - (:policy :fast-safe) - (:args (object :scs (descriptor-reg)) - (index :scs (unsigned-reg))) - (:info offset) - (:arg-types ,ptype positive-fixnum - (:constant (constant-displacement other-pointer-lowtag - 4 vector-data-offset))) - (:results (value :scs ,scs)) - (:result-types ,type) - (:generator 5 - (inst ,mov-inst value - (make-ea :dword :base object :index index :scale 4 - :disp (- (+ (* vector-data-offset n-word-bytes) - (* offset 4)) - other-pointer-lowtag))))) - (define-vop (,(symbolicate "DATA-VECTOR-REF-C-WITH-OFFSET/" ptype)) - (:translate data-vector-ref-with-offset) - (:policy :fast-safe) - (:args (object :scs (descriptor-reg))) - (:info index offset) - (:arg-types ,ptype (:constant low-index) - (:constant (constant-displacement other-pointer-lowtag - 4 vector-data-offset))) - (:results (value :scs ,scs)) - (:result-types ,type) - (:generator 4 - (inst ,mov-inst value - (make-ea :dword :base object - :disp (- (+ (* vector-data-offset n-word-bytes) - (* 4 index) - (* 4 offset)) - other-pointer-lowtag))))) - (define-vop (,(symbolicate "DATA-VECTOR-SET-WITH-OFFSET/" ptype)) - (:translate data-vector-set-with-offset) - (:policy :fast-safe) - (:args (object :scs (descriptor-reg) :to (:eval 0)) - (index :scs (unsigned-reg) :to (:eval 0)) - (value :scs ,scs :target rax)) - (:info offset) - (:arg-types ,ptype positive-fixnum - (:constant (constant-displacement other-pointer-lowtag - 4 vector-data-offset)) - ,type) - (:temporary (:sc unsigned-reg :offset rax-offset :target result - :from (:argument 2) :to (:result 0)) - rax) - (:results (result :scs ,scs)) - (:result-types ,type) - (:generator 5 - (move rax value) - (inst mov (make-ea :dword :base object :index index :scale 4 - :disp (- (+ (* vector-data-offset n-word-bytes) - (* offset 4)) - other-pointer-lowtag)) - eax-tn) - (move result rax))) + (reg-in-size value ,operand-size)) + (move result value))) (define-vop (,(symbolicate "DATA-VECTOR-SET-C-WITH-OFFSET/" ptype)) (:translate data-vector-set-with-offset) (:policy :fast-safe) (:args (object :scs (descriptor-reg) :to (:eval 0)) - (value :scs ,scs :target rax)) + (value :scs ,scs :target result)) (:info index offset) (:arg-types ,ptype (:constant low-index) (:constant (constant-displacement other-pointer-lowtag - 4 vector-data-offset)) + ,n-bytes vector-data-offset)) ,type) - (:temporary (:sc unsigned-reg :offset rax-offset :target result - :from (:argument 1) :to (:result 0)) - rax) (:results (result :scs ,scs)) (:result-types ,type) (:generator 4 - (move rax value) - (inst mov (make-ea :dword :base object + (inst mov (make-ea ,operand-size :base object :disp (- (+ (* vector-data-offset n-word-bytes) - (* 4 index) - (* 4 offset)) + (* ,n-bytes index) + (* ,n-bytes offset)) other-pointer-lowtag)) - eax-tn) - (move result rax)))))) - (define-data-vector-frobs simple-array-unsigned-byte-32 movzxd positive-fixnum - unsigned-reg signed-reg) - (define-data-vector-frobs simple-array-unsigned-byte-31 movzxd positive-fixnum - unsigned-reg signed-reg) - (define-data-vector-frobs simple-array-signed-byte-32 movsxd tagged-num - signed-reg) + (reg-in-size value ,operand-size)) + (move result value))))))) + (define-data-vector-frobs simple-array-unsigned-byte-7 movzx :byte + positive-fixnum unsigned-reg signed-reg) + (define-data-vector-frobs simple-array-unsigned-byte-8 movzx :byte + positive-fixnum unsigned-reg signed-reg) + (define-data-vector-frobs simple-array-signed-byte-8 movsx :byte + tagged-num signed-reg) + (define-data-vector-frobs simple-base-string + #!+sb-unicode movzx #!-sb-unicode mov :byte + character character-reg) + (define-data-vector-frobs simple-array-unsigned-byte-15 movzx :word + positive-fixnum unsigned-reg signed-reg) + (define-data-vector-frobs simple-array-unsigned-byte-16 movzx :word + positive-fixnum unsigned-reg signed-reg) + (define-data-vector-frobs simple-array-signed-byte-16 movsx :word + tagged-num signed-reg) + (define-data-vector-frobs simple-array-unsigned-byte-32 movzxd :dword + positive-fixnum unsigned-reg signed-reg) + (define-data-vector-frobs simple-array-unsigned-byte-31 movzxd :dword + positive-fixnum unsigned-reg signed-reg) + (define-data-vector-frobs simple-array-signed-byte-32 movsxd :dword + tagged-num signed-reg) #!+sb-unicode - (define-data-vector-frobs simple-character-string movzxd character - character-reg)) + (define-data-vector-frobs simple-character-string movzxd :dword + character character-reg)) ;;; These vops are useful for accessing the bits of a vector