convert a bunch of callers from DataLayout::getIndexedOffset() to GEP::accumulateConstantOffset().
The later API is nicer than the former, and is correct regarding wrap-around offsets (if anyone cares).
There are a few more places left with duplicated code, which I'll remove soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171259 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp
index 21e0ad3..c2a22e6 100644
--- a/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -21,6 +21,7 @@
#include "llvm/DerivedTypes.h"
#include "llvm/ExecutionEngine/GenericValue.h"
#include "llvm/Module.h"
+#include "llvm/Operator.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/DynamicLibrary.h"
#include "llvm/Support/ErrorHandling.h"
@@ -555,11 +556,11 @@
case Instruction::GetElementPtr: {
// Compute the index
GenericValue Result = getConstantValue(Op0);
- SmallVector<Value*, 8> Indices(CE->op_begin()+1, CE->op_end());
- uint64_t Offset = TD->getIndexedOffset(Op0->getType(), Indices);
+ APInt Offset(TD->getPointerSizeInBits(), 0);
+ cast<GEPOperator>(CE)->accumulateConstantOffset(*TD, Offset);
char* tmp = (char*) Result.PointerVal;
- Result = PTOGV(tmp + Offset);
+ Result = PTOGV(tmp + Offset.getSExtValue());
return Result;
}
case Instruction::Trunc: {