Mercurial > projects > ldc
annotate gen/binops.cpp @ 314:8d98e42ece93 trunk
[svn r335] The basics of exception handling are in place.
Still need to make sure calls are turned into invokes everywhere. (NewExpression for instance)
Still some rough edges and corner cases to figure out.
Needs testing!
author | ChristianK |
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date | Wed, 02 Jul 2008 22:20:18 +0200 |
parents | a95056b3c996 |
children | ca2dfe98036c |
rev | line source |
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1 #include "gen/llvm.h" |
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2 |
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3 #include "declaration.h" |
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4 |
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5 #include "gen/irstate.h" |
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6 #include "gen/tollvm.h" |
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7 #include "gen/dvalue.h" |
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8 |
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9 ////////////////////////////////////////////////////////////////////////////// |
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10 |
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11 DValue* DtoBinAdd(DValue* lhs, DValue* rhs) |
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12 { |
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13 LLValue* v = gIR->ir->CreateAdd(lhs->getRVal(), rhs->getRVal(), "tmp"); |
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14 return new DImValue( lhs->getType(), v ); |
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15 } |
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16 |
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17 ////////////////////////////////////////////////////////////////////////////// |
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18 |
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19 DValue* DtoBinSub(DValue* lhs, DValue* rhs) |
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20 { |
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21 LLValue* v = gIR->ir->CreateSub(lhs->getRVal(), rhs->getRVal(), "tmp"); |
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22 return new DImValue( lhs->getType(), v ); |
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23 } |
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24 |
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25 ////////////////////////////////////////////////////////////////////////////// |
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26 |
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27 DValue* DtoBinMul(DValue* lhs, DValue* rhs) |
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28 { |
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29 LLValue* v = gIR->ir->CreateMul(lhs->getRVal(), rhs->getRVal(), "tmp"); |
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30 return new DImValue( lhs->getType(), v ); |
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31 } |
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32 |
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33 ////////////////////////////////////////////////////////////////////////////// |
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34 |
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35 DValue* DtoBinDiv(DValue* lhs, DValue* rhs) |
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36 { |
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37 Type* t = lhs->getType(); |
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38 LLValue *l, *r; |
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39 l = lhs->getRVal(); |
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40 r = rhs->getRVal(); |
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41 LLValue* res; |
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42 if (t->isfloating()) |
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43 res = gIR->ir->CreateFDiv(l, r, "tmp"); |
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44 else if (!t->isunsigned()) |
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45 res = gIR->ir->CreateSDiv(l, r, "tmp"); |
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46 else |
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47 res = gIR->ir->CreateUDiv(l, r, "tmp"); |
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48 return new DImValue( lhs->getType(), res ); |
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49 } |
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50 |
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51 ////////////////////////////////////////////////////////////////////////////// |
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52 |
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53 DValue* DtoBinRem(DValue* lhs, DValue* rhs) |
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54 { |
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55 Type* t = lhs->getType(); |
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56 LLValue *l, *r; |
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57 l = lhs->getRVal(); |
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58 r = rhs->getRVal(); |
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59 LLValue* res; |
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60 if (t->isfloating()) |
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61 res = gIR->ir->CreateFRem(l, r, "tmp"); |
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62 else if (!t->isunsigned()) |
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63 res = gIR->ir->CreateSRem(l, r, "tmp"); |
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64 else |
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65 res = gIR->ir->CreateURem(l, r, "tmp"); |
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66 return new DImValue( lhs->getType(), res ); |
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67 } |