Mercurial > projects > dstress
annotate run/a/asm_pfcmpgt_01_B.d @ 1288:61d7e32e70a8
partial inline asm review
author | thomask |
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date | Wed, 27 Dec 2006 11:59:19 +0000 |
parents | 6e5d377573e1 |
children | 7a397590d6e0 |
rev | line source |
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984
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
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1 // $HeadURL$ |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
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2 // $Date$ |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
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3 // $Author$ |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
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4 |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
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5 module dstress.run.a.asm_pfcmpgt_01_B; |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
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6 |
1042 | 7 version(D_InlineAsm_X86){ |
8 version = runTest; | |
9 }else version(D_InlineAsm_X86_64){ | |
10 version = runTest; | |
11 } | |
12 | |
13 version(runTest){ | |
14 import addon.cpuinfo; | |
15 | |
16 int main(){ | |
17 haveMMX!()(); | |
18 have3DNow!()(); | |
19 | |
1288 | 20 float[] A = [123.0f, 457.0f]; |
21 float* a = A.ptr; | |
22 | |
23 float[] B = [124.0f, 456.0f]; | |
24 float* b = B.ptr; | |
25 | |
26 uint* c = (new uint[2]).ptr; | |
984
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
|
27 |
1182 | 28 static if(size_t.sizeof == 4){ |
29 asm{ | |
30 mov EAX, a; | |
31 movq MM0, [EAX]; | |
32 mov EAX, b; | |
33 movq MM1, [EAX]; | |
34 pfcmpgt MM0, MM1; | |
35 mov EAX, c; | |
36 movq [EAX], MM0; | |
37 emms; | |
38 } | |
39 }else static if(size_t.sizeof == 8){ | |
40 asm{ | |
41 mov RAX, a; | |
42 movq MM0, [RAX]; | |
43 mov RAX, b; | |
44 movq MM1, [RAX]; | |
45 pfcmpgt MM0, MM1; | |
46 mov RAX, c; | |
47 movq [RAX], MM0; | |
48 emms; | |
49 } | |
50 }else{ | |
51 static assert(0, "unhandled pointer size"); | |
984
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
|
52 } |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
|
53 |
1042 | 54 if(c[0] != 0){ |
984
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
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55 assert(0); |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
|
56 } |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
|
57 if(c[1] != 0xFFFF_FFFF){ |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
|
58 assert(0); |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
|
59 } |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
|
60 |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
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61 return 0; |
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
|
62 } |
1042 | 63 }else{ |
64 pragma(msg, "DSTRESS{XPASS}: no inline ASM support"); | |
65 static assert(0); | |
984
9acd7becc753
added 3DNow! tests - all of them are broken, see http://d.puremagic.com/bugzilla/show_bug.cgi?id=115
thomask
parents:
diff
changeset
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66 } |