================
@@ -109,6 +109,24 @@ static Type *getPointeeType(Value *Ptr, const DataLayout
&DL) {
llvm_unreachable("Could not calculate pointee type");
}
+static size_t flattenTypes(Type *ContainerTy, const DataLayout &DL,
+ SmallVectorImpl<std::pair<Type *, size_t>> &FlatTys,
+ size_t NextOffset = 0) {
+ if (auto *AT = dyn_cast<ArrayType>(ContainerTy)) {
+ for (uint64_t I = 0, E = AT->getNumElements(); I != E; ++I)
+ NextOffset = flattenTypes(AT->getElementType(), DL, FlatTys, NextOffset);
+ return NextOffset;
----------------
V-FEXrt wrote:
its not really clear to me what is getting returned here. `NextOffset` seems to
be an accumulator of sorts for the recursion but the early exit cases don't
consider the value passed in and the non-exit case doesn't recurse
https://github.com/llvm/llvm-project/pull/173078
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