[Issue 7509] New: Allow SIMD variable contents to have all their values changed to a single float variable

d-bugmail at puremagic.com d-bugmail at puremagic.com
Wed Feb 15 08:15:46 PST 2012


http://d.puremagic.com/issues/show_bug.cgi?id=7509

           Summary: Allow SIMD variable contents to have all their values
                    changed to a single float variable
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: druntime
        AssignedTo: nobody at puremagic.com
        ReportedBy: junk.Nebster at gmail.com


--- Comment #0 from junk.Nebster at gmail.com 2012-02-15 08:15:45 PST ---
Sure this code should be allowed to compile?
In C, it is similar to _mm_set1_ps(b[i]);

import core.simd;
import std.stdio;

void load(float4 fl, const float a) {
  fl = a;
}

void main() {
  float4 fl;
  load(fl, 5);
  foreach(f; fl.array)
    writefln("%f", f);
}

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