maybe fix test?

Author: joaosaffran

llvm/lib/Target/DirectX/DXILRootSignature.cpp

@@ -57,8 +57,7 @@ static bool parseRootSignatureElement(LLVMContext *Ctx,
 
   RootSignatureElementKind ElementKind =
       StringSwitch<RootSignatureElementKind>(ElementText->getString())
-          .Case("RootFlags", RootSignatureElementKind::RootFlags)
-          .Default(RootSignatureElementKind::None);
+          .Case("RootFlags", RootSignatureElementKind::RootFlags);
 
   switch (ElementKind) {
 

llvm/lib/Target/DirectX/DXILRootSignature.h

@@ -22,7 +22,7 @@
 namespace llvm {
 namespace dxil {
 
-enum class RootSignatureElementKind { None = 0, RootFlags = 1 };
+enum class RootSignatureElementKind { RootFlags = 1 };
 
 struct ModuleRootSignature {
   uint32_t Flags = 0;

llvm/test/CodeGen/DirectX/ContainerData/RootSignature-MultipleEntryFunctions-Error.ll

@@ -1,5 +1,5 @@
-; RUN: not --crash llc %s --filetype=obj -o - 2>&1 | FileCheck %s
-; CHECK: error: More than one entry function defined
+; RUN: not --crash llc %s --filetype=obj -o -
+; expected-error@-1: More than one entry function defined
 
 target triple = "dxil-unknown-shadermodel6.0-compute"