{
float_status *s = &env->vfp.fp_status;
int ieee = (env->vfp.xregs[ARM_VFP_FPSCR] & (1 << 26)) == 0;
- return float16_to_float32(make_float16(a), ieee, s);
+ float32 r = float16_to_float32(make_float16(a), ieee, s);
+ if (ieee) {
+ return float32_maybe_silence_nan(r);
+ }
+ return r;
}
uint32_t HELPER(vfp_fcvt_f32_to_f16)(float32 a, CPUState *env)
{
float_status *s = &env->vfp.fp_status;
int ieee = (env->vfp.xregs[ARM_VFP_FPSCR] & (1 << 26)) == 0;
- return float16_val(float32_to_float16(a, ieee, s));
+ float16 r = float32_to_float16(a, ieee, s);
+ if (ieee) {
+ r = float16_maybe_silence_nan(r);
+ }
+ return float16_val(r);
}
float32 HELPER(recps_f32)(float32 a, float32 b, CPUState *env)