diff options
Diffstat (limited to 'llvm/test/CodeGen/DirectX/rootsignature-validation-binding-limits.ll')
| -rw-r--r-- | llvm/test/CodeGen/DirectX/rootsignature-validation-binding-limits.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/DirectX/rootsignature-validation-binding-limits.ll b/llvm/test/CodeGen/DirectX/rootsignature-validation-binding-limits.ll new file mode 100644 index 000000000000..edef06b6472d --- /dev/null +++ b/llvm/test/CodeGen/DirectX/rootsignature-validation-binding-limits.ll @@ -0,0 +1,22 @@ +; RUN: opt -S -passes='dxil-post-optimization-validation' -mtriple=dxil-pc-shadermodel6.6-compute %s 2>&1 | FileCheck %s +; This is a valid code, it checks the limits of a binding space + +; CHECK-NOT: error: + +%__cblayout_CB = type <{ float }> + +@CB.str = private unnamed_addr constant [3 x i8] c"CB\00", align 1 + +define void @CSMain() "hlsl.shader"="compute" { +entry: + %CB = tail call target("dx.CBuffer", target("dx.Layout", %__cblayout_CB, 4, 0)) @llvm.dx.resource.handlefrombinding(i32 0, i32 4294967294, i32 1, i32 0, ptr nonnull @CB.str) + %CB1 = tail call target("dx.CBuffer", target("dx.Layout", %__cblayout_CB, 4, 0)) @llvm.dx.resource.handlefrombinding(i32 0, i32 0, i32 1, i32 0, ptr nonnull @CB.str) + ret void +} + +!dx.rootsignatures = !{!0} + +!0 = !{ptr @CSMain, !1, i32 2} +!1 = !{!2, !3} +!2 = !{!"RootCBV", i32 0, i32 4294967294, i32 0, i32 4} +!3 = !{!"RootCBV", i32 0, i32 0, i32 0, i32 4} |