[opaque pointer types] Pass value type to GetElementPtr creation.
This cleans up all GetElementPtr creation in LLVM to explicitly pass a
value type rather than deriving it from the pointer's element-type.
Differential Revision: https://reviews.llvm.org/D57173
llvm-svn: 352913
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index 2a5a5c2..978ec49 100644
--- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -1392,7 +1392,7 @@
IRBuilder<> IRB(InsertBefore);
InstrumentedAddress =
- IRB.CreateGEP(Addr, {Zero, ConstantInt::get(IntptrTy, Idx)});
+ IRB.CreateGEP(VTy, Addr, {Zero, ConstantInt::get(IntptrTy, Idx)});
doInstrumentAddress(Pass, I, InsertBefore, InstrumentedAddress, Alignment,
Granularity, ElemTypeSize, IsWrite, SizeArgument,
UseCalls, Exp);