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#if defined(__arm__)
#include "SKP_Silk_AsmPreproc.h"
#if EMBEDDED_ARM>=4
VARDEF ptr_slope, r6
VARDEF ptr_LUT, _r7
VARDEF in_Q5, r1
VARDEF ind, r2
VARDEF val_slope, r5
VARDEF val_PUT, r4
VARDEF in_Q5_tmp, r3
.globl SYM(SKP_Silk_sigm_Q15)
SYM(SKP_Silk_sigm_Q15):
stmdb sp!, {r4-r7, fp, ip, lr}
add fp, sp, #24
cmp r0, #0
ldr ptr_slope, TABLE(L0, =SKP_Silk_sigm_tab)
mov in_Q5, r0
rsblt in_Q5, r0, #0
mov r0, #32768
addlt ptr_slope, ptr_slope, #24
movlt r0, #1
add ptr_LUT, ptr_slope, #12 /*sigm_LUT_pos_Q15*/
cmp in_Q5, #192 /*6*32*/
sub r0, r0, #1
bge LR(1, f)
mov ind, in_Q5, asr #5 /*ind*/
mov ind, ind, lsl #1
and in_Q5_tmp, in_Q5, #0x1F
ldrsh val_slope, [ptr_slope, ind] /*sigm_LUT_slope_Q10*/
ldrsh val_PUT, [ptr_LUT, ind] /*sigm_LUT_pos/neg_Q15*/
mla r0, val_slope, in_Q5_tmp, val_PUT
L(1)
ldmia sp!, {r4-r7, fp, ip, pc}
L(L0)
DCD SYM(SKP_Silk_sigm_tab)
SKP_TABLE SKP_Silk_sigm_tab, 2
DCW 237, 153, 73, 30, 12, 7, \
16384, 23955, 28861, 31213, 32178, 32548, \
-237, -153, -73, -30, -12, -7, \
16384, 8812, 3906, 1554, 589, 219
END
#endif
#endif