[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/DataFlowSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
index 72f1e2a..3f166b1 100644
--- a/llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
@@ -1015,7 +1015,8 @@
Value *DFSanFunction::getArgTLS(unsigned Idx, Instruction *Pos) {
IRBuilder<> IRB(Pos);
- return IRB.CreateConstGEP2_64(getArgTLSPtr(), 0, Idx);
+ return IRB.CreateConstGEP2_64(ArrayType::get(DFS.ShadowTy, 64),
+ getArgTLSPtr(), 0, Idx);
}
Value *DFSanFunction::getShadow(Value *V) {