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wp_grow_a.t3e
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; wp_grow_a.t3d: T3D assembler version of wp_grow_a.c
.ident wp_grow_a$c
.psect wp_grow_add@code,code
#include <mpp/asdef.h>
CRI_REGISTER_NAMES ; Use CRI defs for register names
XUP <- 0
YUP <- 1
ZUP <- 2
TUP <- 3
TDOWN <- 4
ZDOWN <- 5
YDOWN <- 6
XDOWN <- 7
PLUS <- +1
MINUS <- -1
; register names
src <- a0 ; address of source half_wilson_vector
dest <- a1 ; address of dest. wilson_vector
dir <- a2 ; direction
sign <- a3 ; sign: PLUS = +1, MINUS = -1
color <- t1 ; loop over colors
scratch <- t2 ;scratch integer
wp_grow_add::
bis zero,zero,color ; initialize color counter
; if (sign==-1) dir <- OPPDIR(dir) = 7-dir
bge sign,SKIP1
bis zero,7,scratch
subq scratch,dir,dir
SKIP1:
; switch(dir)
cmpeq dir,0,scratch
bne scratch,XUP_S
cmpeq dir,1,scratch
bne scratch,YUP_S
cmpeq dir,2,scratch
bne scratch,ZUP_S
cmpeq dir,3,scratch
bne scratch,TUP_S
cmpeq dir,4,scratch
bne scratch,TDOWN_S
cmpeq dir,5,scratch
bne scratch,ZDOWN_S
cmpeq dir,6,scratch
bne scratch,YDOWN_S
cmpeq dir,7,scratch
bne scratch,XDOWN_S
XUP_S:
XUP_L:
lds ft0,0(src) ; src->h[0].c[i].real
lds ft1,4(src) ; src->h[0].c[i].imag
lds ft2,24(src) ; src->h[1].c[i].real
lds ft3,28(src) ; src->h[1].c[i].imag
lds ft4,0(dest) ; dest->d[*].c[i]
lds ft5,4(dest)
lds ft6,24(dest)
lds ft7,28(dest)
lds ft8,48(dest)
lds ft9,52(dest)
lds ft10,72(dest)
adds/d ft4,ft0,ft4 ; result component 0
lds ft11,76(dest)
adds/d ft5,ft1,ft5
addq color,1,color
adds/d ft6,ft2,ft6 ; result component 1
addq src,8,src ; next color
adds/d ft7,ft3,ft7
cmplt color,3,scratch
adds/d ft8,ft3,ft8 ; result component 2 += -i*h[1]
sts ft4,0(dest)
subs/d ft9,ft2,ft9
sts ft5,4(dest)
adds/d ft10,ft1,ft10 ; result component 3 += -i*h[0]
sts ft6,24(dest)
subs/d ft11,ft0,ft11
sts ft7,28(dest)
sts ft8,48(dest)
sts ft9,52(dest)
sts ft10,72(dest)
sts ft11,76(dest)
addq dest,8,dest
bne scratch,XUP_L
ret zero,(r26)
YUP_S:
YUP_L:
lds ft0,0(src) ; src->h[0].c[i].real
lds ft1,4(src) ; src->h[0].c[i].imag
lds ft2,24(src) ; src->h[1].c[i].real
lds ft3,28(src) ; src->h[1].c[i].imag
lds ft4,0(dest) ; dest->d[*].c[i]
lds ft5,4(dest)
lds ft6,24(dest)
lds ft7,28(dest)
lds ft8,48(dest)
lds ft9,52(dest)
lds ft10,72(dest)
adds/d ft4,ft0,ft4 ; result component 0
lds ft11,76(dest)
adds/d ft5,ft1,ft5
addq color,1,color
adds/d ft6,ft2,ft6 ; result component 1
addq src,8,src ; next color
adds/d ft7,ft3,ft7
cmplt color,3,scratch
adds/d ft8,ft2,ft8 ; result component 2 += +1*h[1]
sts ft4,0(dest)
adds/d ft9,ft3,ft9
sts ft5,4(dest)
subs/d ft10,ft0,ft10 ; result component 3 += -1*h[0]
sts ft6,24(dest)
subs/d ft11,ft1,ft11
sts ft7,28(dest)
sts ft8,48(dest)
sts ft9,52(dest)
sts ft10,72(dest)
sts ft11,76(dest)
addq dest,8,dest
bne scratch,YUP_L
ret zero,(r26)
ZUP_S:
ZUP_L:
lds ft0,0(src) ; src->h[0].c[i].real
lds ft1,4(src) ; src->h[0].c[i].imag
lds ft2,24(src) ; src->h[1].c[i].real
lds ft3,28(src) ; src->h[1].c[i].imag
lds ft4,0(dest) ; dest->d[*].c[i]
lds ft5,4(dest)
lds ft6,24(dest)
lds ft7,28(dest)
lds ft8,48(dest)
lds ft9,52(dest)
lds ft10,72(dest)
adds/d ft4,ft0,ft4 ; result component 0
lds ft11,76(dest)
adds/d ft5,ft1,ft5
addq color,1,color
adds/d ft6,ft2,ft6 ; result component 1
addq src,8,src ; next color
adds/d ft7,ft3,ft7
cmplt color,3,scratch
adds/d ft8,ft1,ft8 ; result component 2 += -i*h[0]
sts ft4,0(dest)
subs/d ft9,ft0,ft9
sts ft5,4(dest)
subs/d ft10,ft3,ft10 ; result component 3 += +i*h[1]
sts ft6,24(dest)
adds/d ft11,ft2,ft11
sts ft7,28(dest)
sts ft8,48(dest)
sts ft9,52(dest)
sts ft10,72(dest)
sts ft11,76(dest)
addq dest,8,dest
bne scratch,ZUP_L
ret zero,(r26)
TUP_S:
TUP_L:
lds ft0,0(src) ; src->h[0].c[i].real
lds ft1,4(src) ; src->h[0].c[i].imag
lds ft2,24(src) ; src->h[1].c[i].real
lds ft3,28(src) ; src->h[1].c[i].imag
lds ft4,0(dest) ; dest->d[*].c[i]
lds ft5,4(dest)
lds ft6,24(dest)
lds ft7,28(dest)
lds ft8,48(dest)
lds ft9,52(dest)
lds ft10,72(dest)
adds/d ft4,ft0,ft4 ; result component 0
lds ft11,76(dest)
adds/d ft5,ft1,ft5
addq color,1,color
adds/d ft6,ft2,ft6 ; result component 1
addq src,8,src ; next color
adds/d ft7,ft3,ft7
cmplt color,3,scratch
adds/d ft8,ft0,ft8 ; result component 2 += +1*h[0]
sts ft4,0(dest)
adds/d ft9,ft1,ft9
sts ft5,4(dest)
adds/d ft10,ft2,ft10 ; result component 3 += +1*h[1]
sts ft6,24(dest)
adds/d ft11,ft3,ft11
sts ft7,28(dest)
sts ft8,48(dest)
sts ft9,52(dest)
sts ft10,72(dest)
sts ft11,76(dest)
addq dest,8,dest
bne scratch,TUP_L
ret zero,(r26)
XDOWN_S:
XDOWN_L:
lds ft0,0(src) ; src->h[0].c[i].real
lds ft1,4(src) ; src->h[0].c[i].imag
lds ft2,24(src) ; src->h[1].c[i].real
lds ft3,28(src) ; src->h[1].c[i].imag
lds ft4,0(dest) ; dest->d[*].c[i]
lds ft5,4(dest)
lds ft6,24(dest)
lds ft7,28(dest)
lds ft8,48(dest)
lds ft9,52(dest)
lds ft10,72(dest)
adds/d ft4,ft0,ft4 ; result component 0
lds ft11,76(dest)
adds/d ft5,ft1,ft5
addq color,1,color
adds/d ft6,ft2,ft6 ; result component 1
addq src,8,src ; next color
adds/d ft7,ft3,ft7
cmplt color,3,scratch
subs/d ft8,ft3,ft8 ; result component 2 += +i*h[1]
sts ft4,0(dest)
adds/d ft9,ft2,ft9
sts ft5,4(dest)
subs/d ft10,ft1,ft10 ; result component 3 += +i*h[0]
sts ft6,24(dest)
adds/d ft11,ft0,ft11
sts ft7,28(dest)
sts ft8,48(dest)
sts ft9,52(dest)
sts ft10,72(dest)
sts ft11,76(dest)
addq dest,8,dest
bne scratch,XDOWN_L
ret zero,(r26)
YDOWN_S:
YDOWN_L:
lds ft0,0(src) ; src->h[0].c[i].real
lds ft1,4(src) ; src->h[0].c[i].imag
lds ft2,24(src) ; src->h[1].c[i].real
lds ft3,28(src) ; src->h[1].c[i].imag
lds ft4,0(dest) ; dest->d[*].c[i]
lds ft5,4(dest)
lds ft6,24(dest)
lds ft7,28(dest)
lds ft8,48(dest)
lds ft9,52(dest)
lds ft10,72(dest)
adds/d ft4,ft0,ft4 ; result component 0
lds ft11,76(dest)
adds/d ft5,ft1,ft5
addq color,1,color
adds/d ft6,ft2,ft6 ; result component 1
addq src,8,src ; next color
adds/d ft7,ft3,ft7
cmplt color,3,scratch
subs/d ft8,ft2,ft8 ; result component 2 += -1*h[1]
sts ft4,0(dest)
subs/d ft9,ft3,ft9
sts ft5,4(dest)
adds/d ft10,ft0,ft10 ; result component 3 += +1*h[0]
sts ft6,24(dest)
adds/d ft11,ft1,ft11
sts ft7,28(dest)
sts ft8,48(dest)
sts ft9,52(dest)
sts ft10,72(dest)
sts ft11,76(dest)
addq dest,8,dest
bne scratch,YDOWN_L
ret zero,(r26)
ZDOWN_S:
ZDOWN_L:
lds ft0,0(src) ; src->h[0].c[i].real
lds ft1,4(src) ; src->h[0].c[i].imag
lds ft2,24(src) ; src->h[1].c[i].real
lds ft3,28(src) ; src->h[1].c[i].imag
lds ft4,0(dest) ; dest->d[*].c[i]
lds ft5,4(dest)
lds ft6,24(dest)
lds ft7,28(dest)
lds ft8,48(dest)
lds ft9,52(dest)
lds ft10,72(dest)
adds/d ft4,ft0,ft4 ; result component 0
lds ft11,76(dest)
adds/d ft5,ft1,ft5
addq color,1,color
adds/d ft6,ft2,ft6 ; result component 1
addq src,8,src ; next color
adds/d ft7,ft3,ft7
cmplt color,3,scratch
subs/d ft8,ft1,ft8 ; result component 2 += +i*h[0]
sts ft4,0(dest)
adds/d ft9,ft0,ft9
sts ft5,4(dest)
adds/d ft10,ft3,ft10 ; result component 3 += -i*h[1]
sts ft6,24(dest)
subs/d ft11,ft2,ft11
sts ft7,28(dest)
sts ft8,48(dest)
sts ft9,52(dest)
sts ft10,72(dest)
sts ft11,76(dest)
addq dest,8,dest
bne scratch,ZDOWN_L
ret zero,(r26)
TDOWN_S:
TDOWN_L:
lds ft0,0(src) ; src->h[0].c[i].real
lds ft1,4(src) ; src->h[0].c[i].imag
lds ft2,24(src) ; src->h[1].c[i].real
lds ft3,28(src) ; src->h[1].c[i].imag
lds ft4,0(dest) ; dest->d[*].c[i]
lds ft5,4(dest)
lds ft6,24(dest)
lds ft7,28(dest)
lds ft8,48(dest)
lds ft9,52(dest)
lds ft10,72(dest)
adds/d ft4,ft0,ft4 ; result component 0
lds ft11,76(dest)
adds/d ft5,ft1,ft5
addq color,1,color
adds/d ft6,ft2,ft6 ; result component 1
addq src,8,src ; next color
adds/d ft7,ft3,ft7
cmplt color,3,scratch
subs/d ft8,ft0,ft8 ; result component 2 += -1*h[0]
sts ft4,0(dest)
subs/d ft9,ft1,ft9
sts ft5,4(dest)
subs/d ft10,ft2,ft10 ; result component 3 += -0*h[1]
sts ft6,24(dest)
subs/d ft11,ft3,ft11
sts ft7,28(dest)
sts ft8,48(dest)
sts ft9,52(dest)
sts ft10,72(dest)
sts ft11,76(dest)
addq dest,8,dest
bne scratch,TDOWN_L
ret zero,(r26)
.endp
.end