remove some dead code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31740 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index 8f54d7c..a35175a 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -3725,23 +3725,16 @@
OS << " return Select_" << getLegalCName(OpName)
<< (VTStr != "" ? "_" : "") << VTStr << "(N);\n";
} else {
- int Default = -1;
OS << " switch (NVT) {\n";
for (unsigned i = 0, e = OpVTs.size(); i < e; ++i) {
std::string &VTStr = OpVTs[i];
- if (VTStr == "") {
- Default = i;
- continue;
- }
+ assert(!VTStr.empty() && "Unset vtstr?");
OS << " case MVT::" << VTStr << ":\n"
<< " return Select_" << getLegalCName(OpName)
<< "_" << VTStr << "(N);\n";
}
OS << " default:\n";
- if (Default != -1)
- OS << " return Select_" << getLegalCName(OpName) << "(N);\n";
- else
- OS << " break;\n";
+ OS << " break;\n";
OS << " }\n";
OS << " break;\n";
}