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through.S
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through.S
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.abiversion 2
.include "../../include/asm/macros.S"
#ifndef NUM_INSTR
#define NUM_INSTR 5
#endif
.function through_xsadddp, 1
mtctr %r3
li %r4, 1
init_vsx_r_r %vs1, %r4
mfspr %r5, 776
.nopalign 4
xsadddp_loop:
.rept NUM_INSTR
xsadddp %vs2, %vs1, %vs1
.endr
bdnz xsadddp_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr
.function through_xvadddp, 1
mtctr %r3
li %r4, 1
init_vsx_r_r %vs1, %r4
mfspr %r5, 776
.nopalign 4
xvadddp_loop:
.rept NUM_INSTR
xvadddp %vs2, %vs1, %vs1
.endr
bdnz xvadddp_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr
.function through_addi, 1
mtctr %r3
mfspr %r5, 776
.nopalign 4
addi_loop:
.rept NUM_INSTR
addi %r4, %r3, 1
.endr
bdnz addi_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr
.function through_clzd, 1
mtctr %r3
mfspr %r5, 776
.nopalign 4
clz_loop:
.rept NUM_INSTR
cntlzd %r4, %r3
.endr
bdnz clz_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr
.function through_fused, 1
mtctr %r3
mfspr %r5, 776
.nopalign 4
fused_loop:
.rept NUM_INSTR
// oris %r7, 0, 1
// ori %r7, %r7, 1
lis %r7, 1
addi %r7, %r7, 1
.endr
bdnz fused_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, 2*NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr
.function through_ld, 1
mtctr %r3
mfspr %r5, 776
.nopalign 4
ld_loop:
.rept NUM_INSTR
ld %r6, -16(%sp)
ld %r6, -24(%sp)
ld %r6, -32(%sp)
ld %r6, -40(%sp)
.endr
bdnz ld_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, 4*NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr
.function through_lddr, 1
mtctr %r3
std %r13, -8(%sp)
mfspr %r5, 776
.nopalign 4
lddr_loop:
.rept NUM_INSTR
ld %r6, -16(%sp)
ld %r7, -24(%sp)
ld %r8, -32(%sp)
ld %r9, -40(%sp)
ld %r10, -48(%sp)
ld %r11, -56(%sp)
ld %r12, -64(%sp)
ld %r13, -72(%sp)
.endr
bdnz lddr_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, 8*NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
ld %r13, -8(%sp)
blr
.function through_li, 1
mtctr %r3
mfspr %r5, 776
.nopalign 4
li_loop:
.rept NUM_INSTR
addi %r6, 0, 1
.endr
bdnz li_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr
.set pipel, 8
.set svsx, 14
.function through_xsadddp_dr, 1
mtctr %r3
.set i, 0
.rept pipel*4-svsx
stxv i+svsx, -(i+1)*16(%sp)
.set i,i+1
.endr
li %r4, 1
init_vsx_r_r %vs0, %r4
mfspr %r5, 776
.nopalign 4
xsadddp_dr_loop:
.set i, 1
.rept pipel*4-1
xsadddp i, %vs0, %vs0
.set i, i+1
.endr
bdnz xsadddp_dr_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, pipel*4
double_cast_div %vs1, %r5, %r3, %vs2
.set i, 0
.rept pipel*4-svsx
lxv i+svsx, -(i+1)*16(%sp)
.set i, i+1
.endr
blr
.function through_fused2, 1
mtctr %r3
li %r9, 0
mfspr %r5, 776
.nopalign 4
fused2_loop:
.rept NUM_INSTR
addi %r8, %sp, -8
ldx %r8, %r8, %r9
addi %r8, %sp, -16
ldx %r8, %r8, %r9
addi %r8, %sp, -24
ldx %r8, %r8, %r9
addi %r8, %sp, -32
ldx %r8, %r8, %r9
.endr
bdnz fused2_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, 8*NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr
.function through_mr, 1
mtctr %r3
mfspr %r5, 776
.nopalign 4
mr_loop:
.rept NUM_INSTR
mr %r9, %r3
.endr
bdnz mr_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr
.function through_mtvsr, 1
mtctr %r3
mfspr %r5, 776
.nopalign 4
mtvsr_loop:
.rept NUM_INSTR
mtvsrd %vs9, %r3
.endr
bdnz mtvsr_loop
.nopalign 4
mfspr %r6, 776
sub %r5, %r6, %r5
mulli %r3, %r3, NUM_INSTR
double_cast_div %vs1, %r5, %r3, %vs2
blr