Fix a warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23031 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelPattern.cpp b/lib/Target/X86/X86ISelPattern.cpp
index 0ebd6299cffaf1dba7f8f49dff7c1c84e576e827..ff0ee633ff9d6ca7cca893bf9c3b8c179da4e818 100644 (file)
--- a/lib/Target/X86/X86ISelPattern.cpp
+++ b/lib/Target/X86/X86ISelPattern.cpp
@@ -3984,6 +3984,7 @@ static SDOperand GetAdjustedArgumentStores(SDOperand Chain, int Offset,
                                            SelectionDAG &DAG) {
   MVT::ValueType StoreVT;
   switch (Chain.getOpcode()) {
+  default: assert(0 && "Unexpected node!");
   case ISD::CALLSEQ_START:
     // If we found the start of the call sequence, we're done.  We actually
     // strip off the CALLSEQ_START node, to avoid generating the