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annotate ir/irfunction.cpp @ 856:bdb3627265eb

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Apply phobos patch by downs.
author Christian Kamm <kamm incasoftware de>
date Wed, 17 Dec 2008 18:20:45 +0100
parents df196c8dea26
children 2ebac4750adb
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1
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2 #include "gen/llvm.h"
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3 #include "gen/tollvm.h"
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4 #include "ir/irfunction.h"
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5
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6 #include <sstream>
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7
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8 //////////////////////////////////////////////////////////////////////////////
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9 //////////////////////////////////////////////////////////////////////////////
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10 //////////////////////////////////////////////////////////////////////////////
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11
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12 IrFunction::IrFunction(FuncDeclaration* fd)
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13 {
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14 decl = fd;
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16 Type* t = fd->type->toBasetype();
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17 assert(t->ty == Tfunction);
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18 type = (TypeFunction*)t;
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19 func = NULL;
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20 allocapoint = NULL;
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21
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22 queued = false;
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23 defined = false;
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24
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25 retArg = NULL;
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26 thisArg = NULL;
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27 nestArg = NULL;
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29 nestedVar = NULL;
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31 _arguments = NULL;
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32 _argptr = NULL;
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33
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34 dwarfSubProg = NULL;
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e881c9b1c738 [svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
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36 srcfileArg = NULL;
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37 msgArg = NULL;
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38
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39 nextUnique.push(0);
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40 }
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41
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42 std::string IrFunction::getScopedLabelName(const char* ident)
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43 {
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44 if(labelScopes.empty())
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45 return std::string(ident);
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46
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47 std::string result = "__";
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48 for(unsigned int i = 0; i < labelScopes.size(); ++i)
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49 result += labelScopes[i] + "_";
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50 return result + ident;
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51 }
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52
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53 void IrFunction::pushUniqueLabelScope(const char* name)
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54 {
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55 std::ostringstream uniquename;
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56 uniquename << name << nextUnique.top()++;
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57 nextUnique.push(0);
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58 labelScopes.push_back(uniquename.str());
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59 }
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60
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61 void IrFunction::popLabelScope()
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62 {
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63 labelScopes.pop_back();
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64 nextUnique.pop();
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65 }
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66
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67 void IrFunction::setNeverInline()
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68 {
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df196c8dea26 Updated to latest LLVM trunk, function notes have been removed and merged with parameter attributes, which have been renamed to just attributes. Nothing seems to have broke!
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69 assert(!func->hasFnAttr(llvm::Attribute::AlwaysInline) && "function can't be never- and always-inline at the same time");
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70 func->addFnAttr(llvm::Attribute::NoInline);
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71 }
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72
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73 void IrFunction::setAlwaysInline()
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74 {
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df196c8dea26 Updated to latest LLVM trunk, function notes have been removed and merged with parameter attributes, which have been renamed to just attributes. Nothing seems to have broke!
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parents: 584
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75 assert(!func->hasFnAttr(llvm::Attribute::NoInline) && "function can't be never- and always-inline at the same time");
df196c8dea26 Updated to latest LLVM trunk, function notes have been removed and merged with parameter attributes, which have been renamed to just attributes. Nothing seems to have broke!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 584
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76 func->addFnAttr(llvm::Attribute::AlwaysInline);
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77 }