Add 'llvm_unreachable' to passify GCC's understanding of the constraints
of several newly un-defaulted switches. This also helps optimizers
(including LLVM's) recognize that every case is covered, and we should
assume as much.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147861 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index a5072be..bab4f9d 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -2549,6 +2549,7 @@
return Error(ID.Loc, "constant expression type mismatch");
return false;
}
+ llvm_unreachable("Invalid ValID");
}
bool LLParser::ParseValue(Type *Ty, Value *&V, PerFunctionState *PFS) {