| ; 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 |