if (nb_samples & 2)
asm volatile (
"vld1.f32 {d0}, [%[inp]]!\n"
- "vcvt.s32.f32 d1, d0, #28\n"
- "vst1.s32 {d1}, [%[outp]]!\n"
+ "vcvt.s32.f32 d0, d0, #28\n"
+ "vst1.s32 {d0}, [%[outp]]!\n"
: [outp] "+r" (outp), [inp] "+r" (inp)
:
- : "q0", "memory");
+ : "d0", "memory");
if (nb_samples & 4)
asm volatile (
"vld2.f32 {q0}, [%[inp]]!\n"
- "vcvt.s32.f32 q1, q0, #28\n"
- "vst2.s32 {q1}, [%[outp]]!\n"
+ "vcvt.s32.f32 q0, q0, #28\n"
+ "vst2.s32 {q0}, [%[outp]]!\n"
: [outp] "+r" (outp), [inp] "+r" (inp)
:
- : "q0", "q1", "memory");
+ : "q0", "memory");
while (inp != endp)
asm volatile (
"vld4.f32 {q0-q1}, [%[inp]]!\n"
- "vcvt.s32.f32 q2, q0, #28\n"
- "vcvt.s32.f32 q3, q1, #28\n"
- "vst4.s32 {q2-q3}, [%[outp]]!\n"
+ "vcvt.s32.f32 q0, q0, #28\n"
+ "vcvt.s32.f32 q1, q1, #28\n"
+ "vst4.s32 {q0-q1}, [%[outp]]!\n"
: [outp] "+r" (outp), [inp] "+r" (inp)
:
- : "q0", "q1", "q2", "q3", "memory");
+ : "q0", "q1", "memory");
outbuf->i_nb_samples = inbuf->i_nb_samples;
outbuf->i_nb_bytes = inbuf->i_nb_bytes;