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* Correctly get prototype for void*malloc(size_t)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2951 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -61,18 +61,27 @@ bool RaiseAllocations::doInitialization(Module &M) {
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//
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const FunctionType *MallocType = // Get the type for malloc
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FunctionType::get(PointerType::get(Type::SByteTy),
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std::vector<const Type*>(1, Type::UIntTy), false);
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std::vector<const Type*>(1, Type::ULongTy), false);
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const FunctionType *FreeType = // Get the type for free
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FunctionType::get(Type::VoidTy,
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std::vector<const Type*>(1, PointerType::get(Type::SByteTy)),
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false);
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// Get Malloc and free prototypes if they exist!
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MallocFunc = M.getFunction("malloc", MallocType);
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FreeFunc = M.getFunction("free" , FreeType);
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// Check to see if the prototype is wrong, giving us sbyte*(uint) * malloc
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// This handles the common declaration of: 'void *malloc(unsigned);'
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if (MallocFunc == 0) {
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MallocType = FunctionType::get(PointerType::get(Type::SByteTy),
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std::vector<const Type*>(1, Type::UIntTy), false);
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MallocFunc = M.getFunction("malloc", MallocType);
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}
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// Check to see if the prototype is missing, giving us sbyte*(...) * malloc
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// This handles the common declaration of: 'char *malloc();'
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// This handles the common declaration of: 'void *malloc();'
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if (MallocFunc == 0) {
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MallocType = FunctionType::get(PointerType::get(Type::SByteTy),
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std::vector<const Type*>(), true);
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