Add in the first iteration of support for llvm/clang/lldb to allow variable per address space pointer sizes to be optimized correctly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165726 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 737f844..e263a44 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -2475,7 +2475,7 @@
addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIBuilder::OpPlus));
// offset of __forwarding field
offset = CGM.getContext()
- .toCharUnitsFromBits(target.getPointerSizeInBits());
+ .toCharUnitsFromBits(target.getPointerSizeInBits(0));
addr.push_back(llvm::ConstantInt::get(Int64Ty, offset.getQuantity()));
addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIBuilder::OpDeref));
addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIBuilder::OpPlus));