Mercurial > projects > ldc
annotate tests/mini/union7.d @ 920:545f54041d91
Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :)
Fixed align N; in asm blocks.
Fixed inreg parameter passing on x86 for ref/out params.
Removed support for lazy initialization of function local static variables, I have no idea why I ever implemented this, it's not in the D spec, and DMD doesn't support it :P
Some of the global variable related changes might cause minor regressions, but they should be easily fixable.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Tue, 03 Feb 2009 08:54:57 +0100 |
parents | 44f08170f4ef |
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[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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1 module union7; |
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2 |
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3 struct Union |
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4 { |
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5 union { |
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6 double g; |
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7 struct { |
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8 short s1,s2,s3,s4; |
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9 } |
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10 } |
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11 union { |
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12 float f; |
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13 long l; |
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14 } |
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15 } |
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16 |
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17 Union a = { f:4f }; |
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18 Union b = { 3.0, f:2 }; |
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19 Union c = { l:42, g:2.0 }; |
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20 Union d = { s2:3 }; |
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21 Union e = { s1:3, s4:4, l:5 }; |
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22 |
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23 void main() |
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24 { |
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25 assert(a.f == 4f); |
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26 assert(a.g !<>= 0.0); |
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27 assert((a.l>>>32) == 0); |
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28 |
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29 assert(b.g == 3.0); |
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30 assert(b.f == 2f); |
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31 |
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32 assert(c.l == 42); |
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33 assert(c.g == 2.0); |
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34 |
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35 assert(d.s1 == 0); |
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36 assert(d.s2 == 3); |
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37 assert(d.s3 == 0); |
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38 assert(d.s4 == 0); |
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39 {assert(d.f !<>= 0f);} |
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40 {} |
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41 assert(e.s1 == 3); |
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42 assert(e.s2 == 0); |
058d3925950e
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43 assert(e.s3 == 0); |
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44 {assert(e.s4 == 4);} |
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45 {} |
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46 assert(e.l == 5); |
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47 } |