- (define-vop (,modcvop ,cvop)
- (:translate ,mfun-name))
- (define-vop (,modvop ,vop))
- (deftransform ,mfun-name ((integer count)
- ((unsigned-byte ,width) (unsigned-byte 5)))
- (when (sb!c::constant-lvar-p count)
- (sb!c::give-up-ir1-transform))
- '(%primitive ,modvop integer count))))))
- (define-modular-ash 29 fixnum)
- (define-modular-ash 32 unsigned))
+ (define-modular-fun ,fun32 (x y) ,name :unsigned 32)
+ (define-modular-fun ,sfun30 (x y) ,name :signed 30)
+ (define-vop (,vop32u ,vopu) (:translate ,fun32))
+ (define-vop (,vop32f ,vopf) (:translate ,fun32))
+ (define-vop (,svop30f ,vopf) (:translate ,sfun30))
+ ,@(when -c-p
+ `((define-vop (,vop32cu ,vopcu) (:translate ,fun32))
+ (define-vop (,svop30cf ,vopcf) (:translate ,sfun30))))))))
+ (def + t)
+ (def - t)
+ ;; (no -C variant as x86 MUL instruction doesn't take an immediate)
+ (def * nil))
+
+
+(define-vop (fast-ash-left-mod32-c/unsigned=>unsigned
+ fast-ash-c/unsigned=>unsigned)
+ (:translate ash-left-mod32))
+
+(define-vop (fast-ash-left-mod32/unsigned=>unsigned
+ fast-ash-left/unsigned=>unsigned))
+(deftransform ash-left-mod32 ((integer count)
+ ((unsigned-byte 32) (unsigned-byte 5)))
+ (when (sb!c::constant-lvar-p count)
+ (sb!c::give-up-ir1-transform))
+ '(%primitive fast-ash-left-mod32/unsigned=>unsigned integer count))
+
+(define-vop (fast-ash-left-smod30-c/fixnum=>fixnum
+ fast-ash-c/fixnum=>fixnum)
+ (:translate ash-left-smod30))
+
+(define-vop (fast-ash-left-smod30/fixnum=>fixnum
+ fast-ash-left/fixnum=>fixnum))
+(deftransform ash-left-smod30 ((integer count)
+ ((signed-byte 30) (unsigned-byte 5)))
+ (when (sb!c::constant-lvar-p count)
+ (sb!c::give-up-ir1-transform))
+ '(%primitive fast-ash-left-smod30/fixnum=>fixnum integer count))