adding more tests

Author: joaosaffran

clang/test/SemaHLSL/RootSignature-err.hlsl

@@ -191,6 +191,10 @@ void basic_validation_5() {}
 [RootSignature("StaticSampler(s0, mipLODBias = 15.990001)")]
 void basic_validation_6() {}
 
+// expected-error@+1 {{invalid value of flags}}
+[RootSignature("StaticSampler(s0, flags = FLAG_TYPO)")]
+void basic_validation_7() {}
+
 // expected-error@+1 {{sampler and non-sampler resource mixed in descriptor table}}
 [RootSignature("DescriptorTable(Sampler(s0), CBV(b0))")]
 void mixed_resource_table() {}

clang/test/SemaHLSL/RootSignature-flags-err.hlsl

@@ -2,7 +2,8 @@
 // RUN:   -fdx-rootsignature-version=rootsig_1_0 %s -verify=v10
 // RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -fsyntax-only \
 // RUN:   -fdx-rootsignature-version=rootsig_1_1 %s -verify=v11
-
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -fsyntax-only \
+// RUN:   -fdx-rootsignature-version=rootsig_1_2 %s -verify=v12
 // Root Descriptor Flags:
 
 // v10-error@+1 {{invalid flags for version 1.0}}
@@ -13,8 +14,9 @@ void bad_root_descriptor_flags_0() {}
 [RootSignature("CBV(b0, flags = DATA_STATIC_WHILE_SET_AT_EXECUTE)")]
 void bad_root_descriptor_flags_1() {}
 
-// v10-error@+2 {{invalid flags for version 1.0}}
-// v11-error@+1 {{invalid flags for version 1.1}}
+// v10-error@+3 {{invalid flags for version 1.0}}
+// v11-error@+2 {{invalid flags for version 1.1}}
+// v12-error@+1 {{invalid flags for version 1.2}}
 [RootSignature("CBV(b0, flags = DATA_STATIC | DATA_VOLATILE)")]
 void bad_root_descriptor_flags_2() {}
 
@@ -40,18 +42,20 @@ void bad_descriptor_range_flags_3() {}
 [RootSignature("DescriptorTable(CBV(b0, flags = DESCRIPTORS_STATIC_KEEPING_BUFFER_BOUNDS_CHECKS))")]
 void bad_descriptor_range_flags_4() {}
 
-// v10-error@+2 {{invalid flags for version 1.0}}
-// v11-error@+1 {{invalid flags for version 1.1}}
+// v10-error@+3 {{invalid flags for version 1.0}}
+// v11-error@+2 {{invalid flags for version 1.1}}
+// v12-error@+1 {{invalid flags for version 1.2}}
 [RootSignature("DescriptorTable(CBV(b0, flags = DATA_STATIC | DATA_STATIC_WHILE_SET_AT_EXECUTE))")]
 void bad_descriptor_range_flags_5() {}
 
-// v10-error@+2 {{invalid flags for version 1.0}}
-// v11-error@+1 {{invalid flags for version 1.1}}
+// v10-error@+3 {{invalid flags for version 1.0}}
+// v11-error@+2 {{invalid flags for version 1.1}}
+// v12-error@+1 {{invalid flags for version 1.2}}
 [RootSignature("DescriptorTable(CBV(b0, flags = DESCRIPTORS_VOLATILE | DESCRIPTORS_STATIC_KEEPING_BUFFER_BOUNDS_CHECKS))")]
 void bad_descriptor_range_flags_6() {}
 
-// v10-error@+2 {{invalid flags for version 1.0}}
-// v11-error@+1 {{invalid flags for version 1.1}}
+// v10-error@+3 {{invalid flags for version 1.0}}
+// v11-error@+2 {{invalid flags for version 1.1}}
+// v12-error@+1 {{invalid flags for version 1.2}}
 [RootSignature("DescriptorTable(CBV(b0, flags = DESCRIPTORS_VOLATILE | DATA_STATIC))")]
 void bad_descriptor_range_flags_7() {}
-