From: Bob Wilson Date: Tue, 22 Dec 2009 18:34:19 +0000 (+0000) Subject: Report an error for bad inline assembly, where the value passed for an X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e261b0c90b25b7ce7a68953e7adecf370c87256e;p=oota-llvm.git Report an error for bad inline assembly, where the value passed for an "indirect" operand is not a pointer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91913 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index f1b2c1dcc45..68a2e7b7c27 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -5482,8 +5482,12 @@ public: // If this is an indirect operand, the operand is a pointer to the // accessed type. - if (isIndirect) - OpTy = cast(OpTy)->getElementType(); + if (isIndirect) { + const llvm::PointerType *PtrTy = dyn_cast(OpTy); + if (!PtrTy) + llvm_report_error("Indirect operand for inline asm not a pointer!"); + OpTy = PtrTy->getElementType(); + } // If OpTy is not a single value, it may be a struct/union that we // can tile with integers.