update

Author: Joao Saffran

llvm/lib/Support/DXILABI.cpp

@@ -1,22 +1,14 @@
 
 #include "llvm/Support/DXILABI.h"
+#include "llvm/BinaryFormat/DXContainer.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/ScopedPrinter.h"
 
 using namespace llvm;
 namespace llvm {
 namespace dxil {
 StringRef getResourceClassName(dxil::ResourceClass RC) {
-  switch (RC) {
-  case dxil::ResourceClass::SRV:
-    return "SRV";
-  case dxil::ResourceClass::UAV:
-    return "UAV";
-  case dxil::ResourceClass::CBuffer:
-    return "CBuffer";
-  case dxil::ResourceClass::Sampler:
-    return "Sampler";
-  }
-  llvm_unreachable("Unhandled ResourceClass");
+  return enumToStringRef(RC, dxbc::getResourceClasses());
 }
 } // namespace dxil
 } // namespace llvm

llvm/test/CodeGen/DirectX/rootsignature-validation-fail-cbuffer-range.ll

@@ -1,5 +1,5 @@
 ; RUN: not opt -S -passes='dxil-post-optimization-validation' -mtriple=dxil-pc-shadermodel6.6-compute %s 2>&1 | FileCheck %s
-; CHECK: error: register CBuffer (space=0, register=2) is overlapping with register CBuffer (space=0, register=0), verify your root signature definition.
+; CHECK: error: register CBV (space=0, register=2) is overlapping with register CBV (space=0, register=0), verify your root signature definition.
 
 define void @CSMain() "hlsl.shader"="compute" {
 entry: