fix test

Author: joaosaffran

llvm/test/CodeGen/DirectX/rootsignature-validation-deny-shader.ll

@@ -2,8 +2,13 @@
 ; Valid scenario where shader stage is not blocked from accessing root bindings
 target triple = "dxil-pc-shadermodel6.6-geometry"
 
-define void @CSMain() #0 {
+%__cblayout_CB = type <{ float }>
+
+@CB.str = private unnamed_addr constant [3 x i8] c"CB\00", align 1
+
+define void @CSMain() "hlsl.shader"="geometry" {
 entry:
+  %CB = tail call target("dx.CBuffer", target("dx.Layout", %__cblayout_CB, 4, 0)) @llvm.dx.resource.handlefrombinding(i32 0, i32 2, i32 1, i32 0, ptr nonnull @CB.str)
   ret void
 }
 attributes #0 = { noinline nounwind "exp-shader"="cs" "hlsl.numthreads"="1,2,1" "hlsl.shader"="geometry" }
@@ -13,4 +18,4 @@ attributes #0 = { noinline nounwind "exp-shader"="cs" "hlsl.numthreads"="1,2,1"
 !0 = !{ptr @CSMain, !1, i32 2}
 !1 = !{!2, !3}
 !2 = !{ !"RootFlags", i32 294 } ; 294 = deny_pixel/hull/vertex/amplification_shader_root_access
-!3 = !{ !"RootCBV", i32 0, i32 1, i32 0, i32 0 }
+!3 = !{ !"RootCBV", i32 0, i32 2, i32 0, i32 0 }