making sure Error tests fail

Author: joaosaffran

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

@@ -1,8 +1,8 @@
-; RUN: not llc %s --filetype=obj -o -
+; RUN: not llc %s --filetype=obj -o - 2>&1 | FileCheck %s
 
 target triple = "dxil-unknown-shadermodel6.0-compute"
 
-; expected-error@-1: Invalid Root Element: NOTRootFlags
+; CHECK: error: Invalid Root Element: NOTRootFlags
 
 
 define void @main() #0 {

llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Flags-Validation-Error.ll

@@ -1,6 +1,8 @@
-; RUN: not llc %s --filetype=obj -o - 
+; RUN: not llc %s --filetype=obj -o - 2>&1 | FileCheck %s
+
+; CHECK: error: Invalid Root Signature flag value
+
 target triple = "dxil-unknown-shadermodel6.0-compute"
-; expected-error@-1: Invalid flag value for RootFlag
 
 
 define void @main() #0 {

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

@@ -1,5 +1,6 @@
-; RUN: not llc %s --filetype=obj -o -
-; expected-error@-1: More than one entry function defined
+; RUN: not llc %s --filetype=obj -o - 2>&1 | FileCheck %s
+
+; CHECK: error: More than one entry function defined
 
 target triple = "dxil-unknown-shadermodel6.0-compute"