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annotate tests/mini/arrayops4.d @ 1138:4c8bb03e4fbc

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Update DtoConstFP() to be correct after LLVM r67562, which changed the way the APFloat constructor expects its i80 APInts to be formatted. (They're now actually consistent with the x87 format)
author Frits van Bommel <fvbommel wxs.nl>
date Tue, 24 Mar 2009 15:24:59 +0100
parents 06576ece1a1b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
703
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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1 void main()
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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2 {
06576ece1a1b Changed premake.lua to work with mingw.
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3 auto a = new float[1024];
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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4 auto b = new float[1024];
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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5 auto c = new float[1024];
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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6
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
7 for (auto i=0; i<1024; i++)
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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8 {
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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9 a[i] = i;
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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10 b[i] = i*2;
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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11 c[i] = i*4;
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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12 }
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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13
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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14 a[] = b[] + c[] / 2;
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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15
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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16 foreach(i,v; a)
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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17 {
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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18 assert(eq(v, b[i] + c[i] / 2));
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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19 }
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
20 }
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
21
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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22 float abs(float x)
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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23 {
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24 return x<0?-x:x;
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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25 }
06576ece1a1b Changed premake.lua to work with mingw.
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parents:
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26 bool eq(float a, float b)
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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27 {
06576ece1a1b Changed premake.lua to work with mingw.
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parents:
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28 return abs(a-b) <= float.epsilon;
06576ece1a1b Changed premake.lua to work with mingw.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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29 }