Mercurial > projects > dstress
diff run/a/asm_pf2id_01_A.d @ 1285:229e630d4b1a
partuial inline asm review
author | thomask |
---|---|
date | Tue, 26 Dec 2006 14:21:37 +0000 |
parents | 9dcac8d4e97f |
children | 7a397590d6e0 |
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--- a/run/a/asm_pf2id_01_A.d Tue Dec 26 14:21:29 2006 +0000 +++ b/run/a/asm_pf2id_01_A.d Tue Dec 26 14:21:37 2006 +0000 @@ -16,16 +16,30 @@ int main(){ have3DNow!()(); - float[] a = new float[2]; + float* a = (new float[2]).ptr; a[0] = 123.0f; a[1] = -456.0f; - int[] b = new int[2]; + int* b = (new int[2]).ptr; - asm{ - pf2id MM0, a; - movq b, MM0; - emms; + static if(size_t.sizeof == 4){ + asm{ + mov EAX, a; + pf2id MM0, [EAX]; + mov EAX, b; + movq [EAX], MM0; + emms; + } + }else static if(size_t.sizeof == 8){ + asm{ + mov RAX, a; + pf2id MM0, [RAX]; + mov RAX, b; + movq [RAX], MM0; + emms; + } + }else{ + static assert(0, "unhandled pointer size"); } if(b[0] != a[0]){