diff options
| -rw-r--r-- | lib/Transforms/Scalar/NaClCcRewrite.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/NaClCcRewrite.cpp b/lib/Transforms/Scalar/NaClCcRewrite.cpp index 0a3d073ff7..62bf4325dd 100644 --- a/lib/Transforms/Scalar/NaClCcRewrite.cpp +++ b/lib/Transforms/Scalar/NaClCcRewrite.cpp @@ -402,6 +402,15 @@ bool FunctionNeedsRewrite(const Function* fun, // if we skip the rewrite for the function body // we also need to skip it at the callsites // if (F.isVarArg()) return false; + + // Vectors and Arrays are not supported for compatibility + for (Function::const_arg_iterator AI = fun->arg_begin(), AE = fun->arg_end(); + AI != AE; + ++AI) { + const Type* t = AI->getType(); + if (isa<VectorType>(t) || isa<ArrayType>(t)) return false; + } + for (Function::const_arg_iterator AI = fun->arg_begin(), AE = fun->arg_end(); AI != AE; ++AI) { @@ -686,6 +695,13 @@ template<class T> bool CallNeedsRewrite( const T* call = cast<T>(inst); // skip non parameter operands at the end size_t num_params = call->getNumOperands() - (isa<CallInst>(inst) ? 1 : 3); + + // Vectors and Arrays are not supported for compatibility + for (size_t i = 0; i < num_params; ++i) { + Type* t = call->getOperand(i)->getType(); + if (isa<VectorType>(t) || isa<ArrayType>(t)) return false; + } + for (size_t i = 0; i < num_params; ++i) { Type* t = call->getOperand(i)->getType(); // byval and srets are modelled as pointers (to structs) |