initialize float4 (core.simd)

Stefan Koch uplink.coder at googlemail.com
Sat Sep 21 14:31:15 UTC 2019


On Saturday, 21 September 2019 at 13:42:09 UTC, Bogdan wrote:
> Well, this seems to be working:
>
>> float[4] doSimd(float[4] values, float delta)
>> {
>>   float4 v_delta = delta;
>> 
>>   float4 v_values = __simd(XMM.ADDPS,
>>                            __simd(XMM.LODAPS, values[0]),
>>                            v_delta);
>> 
>>   return [v_values[0], v_values[1],v_values[2],v_values[3]];
>> }
>
> Not sure if it's correct though.

float4 x;
float x1, x2, x3, x4;
x[0] = x1;
x[1] = x2;
x[2] = x3;
x[3] = x4;



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