I use Respberry Pi 3 , but get 'sgemv_1x8.S' error !

[z-huabao]

my etc/config use ARM a53:
device.default= cpu.rk3399.a53.2

I get error when make:

make[2]: Leaving directory '/home/pi/tengine/operator/plugin'
gcc  -std=gnu99 -o /home/pi/tengine/build/operator/liboperator.so -shared /home/pi/tengine/build/operator/operator/built-in.o /home/pi/tengine/build/operator/plugin/built-in.o 
make[1]: Leaving directory '/home/pi/tengine/operator'
make[1]: Entering directory '/home/pi/tengine/executor'
make[2]: Entering directory '/home/pi/tengine/executor/operator'
make[3]: Entering directory '/home/pi/tengine/executor/operator/arm'
make[4]: Entering directory '/home/pi/tengine/executor/operator/arm/fc'
g++ -std=c++11   -I. -I./include  -O3 -funroll-loops  -Wall -g -fPIC  -I/home/pi/tengine/executor/../core/include -I/home/pi/tengine/executor/../include -I/home/pi/tengine/executor/../operator/include  -I/home/pi/tengine/executor/include   -DCONFIG_ARCH_ARM64=1  -I../include  -c fully_connected.cpp -o /home/pi/tengine/build/executor/operator/arm/fc/fully_connected.o 
gcc  -std=gnu99   -Wall -g -fPIC  -I/home/pi/tengine/executor/../core/include -I/home/pi/tengine/executor/../include -I/home/pi/tengine/executor/../operator/include  -I/home/pi/tengine/executor/include   -DCONFIG_ARCH_ARM64=1   -E sgemv_1x8.S -o /home/pi/tengine/build/executor/operator/arm/fc/sgemv_1x8.s
gcc  -std=gnu99 -g    -c /home/pi/tengine/build/executor/operator/arm/fc/sgemv_1x8.s -o /home/pi/tengine/build/executor/operator/arm/fc/sgemv_1x8.o 
sgemv_1x8.S: Assembler messages:
sgemv_1x8.S:83: 错误：bad instruction `ldp x9,x10,[sp]'
sgemv_1x8.S:84: 错误：bad instruction `ldp x11,x12,[sp,0x10]'
sgemv_1x8.S:85: 错误：bad instruction `ldp x13,x14,[sp,0x20]'
sgemv_1x8.S:86: 错误：ARM register expected -- `ldr x15,[sp,0x30]'
sgemv_1x8.S:88: 错误：bad instruction `ldp q30,q31,[x0]'
sgemv_1x8.S:90: 错误：selected processor does not support `cbz x15,loop_end' in ARM mode
sgemv_1x8.S:94: 错误：ARM register expected -- `ldr q0,[x1],#0x10'
sgemv_1x8.S:95: 错误：bad instruction `ld4 { v16.d,v17.d,v18.d,v19.d}[0],[x2],#0x20'
sgemv_1x8.S:96: 错误：bad instruction `ld4 { v16.d,v17.d,v18.d,v19.d}[1],[x3],#0x20'
sgemv_1x8.S:97: 错误：bad instruction `ld4 { v20.d,v21.d,v22.d,v23.d}[0],[x4],#0x20'
sgemv_1x8.S:98: 错误：bad instruction `ld4 { v20.d,v21.d,v22.d,v23.d}[1],[x5],#0x20'
sgemv_1x8.S:100: 错误：bad instruction `fmla v30.4s,v16.4s,v0.s[0]'
sgemv_1x8.S:101: 错误：bad instruction `fmla v30.4s,v17.4s,v0.s[1]'
sgemv_1x8.S:102: 错误：ARM register expected -- `subs x15,x15,0x1'
sgemv_1x8.S:103: 错误：bad instruction `fmla v30.4s,v18.4s,v0.s[2]'
sgemv_1x8.S:104: 错误：bad instruction `prfm pldl1keep,[x1,0x80]'
sgemv_1x8.S:105: 错误：bad instruction `fmla v30.4s,v19.4s,v0.s[3]'
sgemv_1x8.S:106: 错误：bad instruction `prfm pldl1keep,[x2,0xa0]'
sgemv_1x8.S:108: 错误：bad instruction `fmla v31.4s,v20.4s,v0.s[0]'
sgemv_1x8.S:109: 错误：bad instruction `prfm pldl1keep,[x3,0x90]'
sgemv_1x8.S:110: 错误：bad instruction `fmla v31.4s,v21.4s,v0.s[1]'
sgemv_1x8.S:111: 错误：bad instruction `prfm pldl1keep,[x4,0xb0]'
sgemv_1x8.S:112: 错误：bad instruction `fmla v31.4s,v22.4s,v0.s[2]'
sgemv_1x8.S:113: 错误：bad instruction `prfm pldl1keep,[x5,0xc0]'
sgemv_1x8.S:114: 错误：bad instruction `fmla v31.4s,v23.4s,v0.s[3]'
sgemv_1x8.S:116: 错误：unexpected character `n' in type specifier
sgemv_1x8.S:116: 错误：bad instruction `b.ne loop'
sgemv_1x8.S:122: 错误：bad instruction `st1 {v30.s}[0],[x6]'
sgemv_1x8.S:123: 错误：bad instruction `st1 {v30.s}[1],[x7]'
sgemv_1x8.S:124: 错误：bad instruction `st1 {v30.s}[2],[x9]'
sgemv_1x8.S:125: 错误：bad instruction `st1 {v30.s}[3],[x10]'
sgemv_1x8.S:126: 错误：bad instruction `st1 {v31.s}[0],[x11]'
sgemv_1x8.S:127: 错误：bad instruction `st1 {v31.s}[1],[x12]'
sgemv_1x8.S:128: 错误：bad instruction `st1 {v31.s}[2],[x13]'
sgemv_1x8.S:129: 错误：bad instruction `st1 {v31.s}[3],[x14]'
sgemv_1x8.S:131: 错误：bad instruction `ret'
/home/pi/tengine/scripts/makefile.build:105: recipe for target '/home/pi/tengine/build/executor/operator/arm/fc/sgemv_1x8.o' failed
make[4]: *** [/home/pi/tengine/build/executor/operator/arm/fc/sgemv_1x8.o] Error 1
make[4]: Leaving directory '/home/pi/tengine/executor/operator/arm/fc'
/home/pi/tengine/scripts/makefile.build:70: recipe for target 'fc' failed
make[3]: *** [fc] Error 2
make[3]: Leaving directory '/home/pi/tengine/executor/operator/arm'
/home/pi/tengine/scripts/makefile.build:70: recipe for target 'arm' failed
make[2]: *** [arm] Error 2
make[2]: Leaving directory '/home/pi/tengine/executor/operator'
Makefile:72: recipe for target 'operator' failed
make[1]: *** [operator] Error 2
make[1]: Leaving directory '/home/pi/tengine/executor'
Makefile:52: recipe for target 'executor' failed
make: *** [executor] Error 2
pi@raspberrypi:~/tengine $ 

[00liujj]

the compiler is 32 bit, while the asm code is 64 bit.