1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGHLSLRuntime.h b/clang/lib/CodeGen/CGHLSLRuntime.h
index b872f9ef0e9b..0948fefe7685 100644
--- a/clang/lib/CodeGen/CGHLSLRuntime.h
+++ b/clang/lib/CodeGen/CGHLSLRuntime.h
@@ -62,6 +62,7 @@ class VarDecl;
 class ParmVarDecl;
 class InitListExpr;
 class HLSLBufferDecl;
+class HLSLRootSignatureDecl;
 class HLSLVkBindingAttr;
 class HLSLResourceBindingAttr;
 class Type;
@@ -91,6 +92,7 @@ public:
   GENERATE_HLSL_INTRINSIC_FUNCTION(Frac, frac)
   GENERATE_HLSL_INTRINSIC_FUNCTION(FlattenedThreadIdInGroup,
                                    flattened_thread_id_in_group)
+  GENERATE_HLSL_INTRINSIC_FUNCTION(IsInf, isinf)
   GENERATE_HLSL_INTRINSIC_FUNCTION(Lerp, lerp)
   GENERATE_HLSL_INTRINSIC_FUNCTION(Normalize, normalize)
   GENERATE_HLSL_INTRINSIC_FUNCTION(Rsqrt, rsqrt)
@@ -150,6 +152,7 @@ public:
   void generateGlobalCtorDtorCalls();
 
   void addBuffer(const HLSLBufferDecl *D);
+  void addRootSignature(const HLSLRootSignatureDecl *D);
   void finishCodeGen();
 
   void setHLSLEntryAttributes(const FunctionDecl *FD, llvm::Function *Fn);