[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

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index 2a5a5c20469..978ec491f00 100644
--- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -1392,7 +1392,7 @@ static void instrumentMaskedLoadOrStore(AddressSanitizer *Pass,
 
     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);