[PATCH] D35438: CodeGen: Insert addr space cast for automatic/temp var at right position

[John McCall via Phabricator via cfe-commits]

rjmccall added inline comments.


================
Comment at: lib/CodeGen/CGExpr.cpp:76
     auto DestAddrSpace = getContext().getTargetAddressSpace(LangAS::Default);
+    EnsureInsertPoint();
+    auto *CurBB = Builder.GetInsertBlock();
----------------
IRBuilder already has saveIP() and restoreIP() methods for this purpose that 
deal correctly with the current insertion point being null.


https://reviews.llvm.org/D35438



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