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annotate gen/dvalue.cpp @ 1351:8d501abecd24

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Initial (but disabled) fix for ticket #294 , the actual part that fixes the bug is in a #if 0 block as I'm afraid it will cause regressions. I'm most likely not going to be around tonight, and maybe not tomorrow as well, so I'm pushing it in case someone wants to run some serious testing/investigate the problem noted in llvmhelpers.cpp : realignOffset .
author Tomas Lindquist Olsen <tomas.l.olsen gmail com>
date Thu, 14 May 2009 17:20:17 +0200
parents f5729209a1d4
children
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1 #include "gen/llvm.h"
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2
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3 #include "gen/tollvm.h"
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4 #include "gen/irstate.h"
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5 #include "gen/logger.h"
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6 #include "gen/dvalue.h"
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7 #include "gen/llvmhelpers.h"
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8
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9 #include "declaration.h"
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11 /////////////////////////////////////////////////////////////////////////////////////////////////
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12 /////////////////////////////////////////////////////////////////////////////////////////////////
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13
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14 DVarValue::DVarValue(Type* t, VarDeclaration* vd, LLValue* llvmValue)
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15 : DValue(t), var(vd), val(llvmValue)
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16 {}
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18 DVarValue::DVarValue(Type* t, LLValue* llvmValue)
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19 : DValue(t), var(0), val(llvmValue)
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20 {}
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21
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22 LLValue* DVarValue::getLVal()
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23 {
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24 assert(val);
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25 return val;
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26 }
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28 LLValue* DVarValue::getRVal()
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29 {
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30 assert(val);
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31 Type* bt = type->toBasetype();
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32 if (DtoIsPassedByRef(bt))
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33 return val;
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34 return DtoLoad(val);
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35 }
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36
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37 /////////////////////////////////////////////////////////////////////////////////////////////////
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38 /////////////////////////////////////////////////////////////////////////////////////////////////
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39
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40 LLValue* DSliceValue::getRVal()
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41 {
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42 assert(len);
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43 assert(ptr);
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44 return DtoAggrPair(len, ptr);
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45 }
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46
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47 /////////////////////////////////////////////////////////////////////////////////////////////////
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48 /////////////////////////////////////////////////////////////////////////////////////////////////
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50 DFuncValue::DFuncValue(FuncDeclaration* fd, LLValue* v, LLValue* vt)
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51 : DValue(fd->type), func(fd), val(v), vthis(vt)
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52 {}
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54 LLValue* DFuncValue::getRVal()
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55 {
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56 assert(val);
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57 return val;
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58 }
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60 /////////////////////////////////////////////////////////////////////////////////////////////////
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61 /////////////////////////////////////////////////////////////////////////////////////////////////
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63 LLValue* DConstValue::getRVal()
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64 {
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65 assert(c);
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66 return c;
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67 }
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69 /////////////////////////////////////////////////////////////////////////////////////////////////
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70 /////////////////////////////////////////////////////////////////////////////////////////////////