diff options
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/IPO/RaiseAllocations.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/IPO/RaiseAllocations.cpp b/llvm/lib/Transforms/IPO/RaiseAllocations.cpp index 42e1a28af7a..9ab3d5faf94 100644 --- a/llvm/lib/Transforms/IPO/RaiseAllocations.cpp +++ b/llvm/lib/Transforms/IPO/RaiseAllocations.cpp @@ -61,18 +61,27 @@ bool RaiseAllocations::doInitialization(Module &M) { // const FunctionType *MallocType = // Get the type for malloc FunctionType::get(PointerType::get(Type::SByteTy), - std::vector<const Type*>(1, Type::UIntTy), false); + std::vector<const Type*>(1, Type::ULongTy), false); const FunctionType *FreeType = // Get the type for free FunctionType::get(Type::VoidTy, std::vector<const Type*>(1, PointerType::get(Type::SByteTy)), false); + // Get Malloc and free prototypes if they exist! MallocFunc = M.getFunction("malloc", MallocType); FreeFunc = M.getFunction("free" , FreeType); + // Check to see if the prototype is wrong, giving us sbyte*(uint) * malloc + // This handles the common declaration of: 'void *malloc(unsigned);' + if (MallocFunc == 0) { + MallocType = FunctionType::get(PointerType::get(Type::SByteTy), + std::vector<const Type*>(1, Type::UIntTy), false); + MallocFunc = M.getFunction("malloc", MallocType); + } + // Check to see if the prototype is missing, giving us sbyte*(...) * malloc - // This handles the common declaration of: 'char *malloc();' + // This handles the common declaration of: 'void *malloc();' if (MallocFunc == 0) { MallocType = FunctionType::get(PointerType::get(Type::SByteTy), std::vector<const Type*>(), true); |
