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-rw-r--r--lib/CodeGen/CGObjCGNU.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp
index f1d43e9d12..fc77c805f4 100644
--- a/lib/CodeGen/CGObjCGNU.cpp
+++ b/lib/CodeGen/CGObjCGNU.cpp
@@ -969,8 +969,9 @@ llvm::Function *CGObjCGNU::ModuleInitFunction() {
Elements.clear();
// Runtime version used for compatibility checking.
Elements.push_back(llvm::ConstantInt::get(LongTy, RuntimeVersion));
- //FIXME: Should be sizeof(ModuleTy)
- Elements.push_back(llvm::ConstantInt::get(LongTy, 16));
+ // sizeof(ModuleTy)
+ llvm::TargetData td = llvm::TargetData::TargetData(&TheModule);
+ Elements.push_back(llvm::ConstantInt::get(LongTy, td.getTypeSizeInBits(ModuleTy)/8));
//FIXME: Should be the path to the file where this module was declared
Elements.push_back(NULLPtr);
Elements.push_back(SymTab);