| ; RUN: not opt -passes='print<dxil-root-signature>' %s -S -o - 2>&1 | FileCheck %s |
| |
| target triple = "dxil-unknown-shadermodel6.0-compute" |
| |
| ; CHECK: error: First element of root signature is not a Function |
| ; CHECK-NOT: Definition for 'main': |
| |
| |
| define void @main() #0 { |
| entry: |
| ret void |
| } |
| |
| attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" } |
| |
| !dx.rootsignatures = !{!5} ; list of function/root signature pairs |
| !5 = !{ i32 -1, !6, i32 2 } ; function, root signature |
| !6 = !{ !7 } ; list of root signature elements |
| !7 = !{ !"RootFlags", i32 2 } ; 1 = allow_input_assembler_input_layout |
