adding new test

Author: joaosaffran

llvm/lib/ObjectYAML/DXContainerYAML.cpp

@@ -211,12 +211,10 @@ DXContainerYAML::RootSignatureYamlDesc::create(
     NewS.ShaderVisibility = dxbc::ShaderVisibility(S.ShaderVisibility);
 
     if (Version > 2) {
-      if (Version > 1) {
 #define STATIC_SAMPLER_FLAG(Num, Enum, Flag)                                   \
   NewS.Enum =                                                                  \
       (S.Flags & llvm::to_underlying(dxbc::StaticSamplerFlags::Enum)) > 0;
 #include "llvm/BinaryFormat/DXContainerConstants.def"
-      }
     }
     RootSigDesc.StaticSamplers.push_back(NewS);
   }

llvm/test/ObjectYAML/DXContainer/RootSignature-StaticSamplers1.3.yaml

@@ -0,0 +1,65 @@
+# RUN: yaml2obj %s | obj2yaml | FileCheck %s
+
+--- !dxcontainer
+Header:
+  Hash:            [ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
+                     0x0, 0x0, 0x0, 0x0, 0x0, 0x0 ]
+  Version:
+    Major:           1
+    Minor:           0
+  PartCount:       1
+  PartOffsets:     [ 60 ]
+Parts:
+  - Name:            RTS0
+    Size:            80
+    RootSignature:
+      Version: 3
+      NumRootParameters: 0
+      RootParametersOffset: 24
+      NumStaticSamplers: 1
+      StaticSamplersOffset: 24
+      Parameters: []
+      Samplers: 
+        - Filter: MinLinearMagMipPoint 
+          AddressU: Wrap
+          AddressV: Mirror
+          AddressW: MirrorOnce
+          MipLODBias: 1.23
+          MaxAnisotropy: 20
+          ComparisonFunc: LessEqual
+          BorderColor: TransparentBlack
+          MinLOD: 4.56
+          MaxLOD: 8.90
+          ShaderRegister: 31 
+          RegisterSpace: 32
+          ShaderVisibility:  Mesh
+          SAMPLER_FLAG_UINT_BORDER_COLOR: true
+      AllowInputAssemblerInputLayout: true
+      DenyGeometryShaderRootAccess: true
+
+#CHECK:  - Name:            RTS0
+#CHECK-NEXT:    Size:            80
+#CHECK-NEXT:    RootSignature:
+#CHECK-NEXT:      Version:         3
+#CHECK-NEXT:      NumRootParameters: 0
+#CHECK-NEXT:      RootParametersOffset: 24
+#CHECK-NEXT:      NumStaticSamplers: 1
+#CHECK-NEXT:      StaticSamplersOffset: 24
+#CHECK-NEXT:      Parameters:      []
+#CHECK-NEXT:      Samplers:
+#CHECK-NEXT:        - Filter:          MinLinearMagMipPoint
+#CHECK-NEXT:          AddressU:        Wrap
+#CHECK-NEXT:          AddressV:        Mirror
+#CHECK-NEXT:          AddressW:        MirrorOnce
+#CHECK-NEXT:          MipLODBias:      1.23
+#CHECK-NEXT:          MaxAnisotropy:   20
+#CHECK-NEXT:          ComparisonFunc:  LessEqual
+#CHECK-NEXT:          BorderColor:     TransparentBlack
+#CHECK-NEXT:          MinLOD:          4.56
+#CHECK-NEXT:          MaxLOD:          8.9
+#CHECK-NEXT:          ShaderRegister:  31
+#CHECK-NEXT:          RegisterSpace:   32
+#CHECK-NEXT:          ShaderVisibility: Mesh
+#CHECK-NEXT:          SAMPLER_FLAG_UINT_BORDER_COLOR: true
+#CHECK-NEXT:      AllowInputAssemblerInputLayout: true
+#CHECK-NEXT:      DenyGeometryShaderRootAccess: true