c6dfbc5cc7
This patch is refactoring Root Parameter Header in DX Container backend to remove the usage of `to_underlying`. This requires some changes: first, MC Root Signature should not depend on Object/DXContainer.h; Second, we need to assume data to be valid in scenarios where it was originally not expected, this made some tests be removed.
55 lines
1.9 KiB
LLVM
55 lines
1.9 KiB
LLVM
; RUN: opt -passes='print<dxil-root-signature>' %s -S -o - 2>&1 | FileCheck %s
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target triple = "dxil-unknown-shadermodel6.0-compute"
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define void @main() #0 {
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entry:
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ret void
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}
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attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }
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!dx.rootsignatures = !{!2} ; list of function/root signature pairs
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!2 = !{ ptr @main, !3, i32 2 } ; function, root signature
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!3 = !{ !4, !5, !6, !7 } ; list of root signature elements
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!4 = !{ !"RootFlags", i32 1 } ; 1 = allow_input_assembler_input_layout
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!5 = !{ !"RootConstants", i32 0, i32 1, i32 2, i32 3 }
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!6 = !{ !"RootSRV", i32 1, i32 4, i32 5, i32 4 }
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!7 = !{ !"DescriptorTable", i32 0, !8, !9 }
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!8 = !{ !"SRV", i32 1, i32 1, i32 0, i32 -1, i32 4 }
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!9 = !{ !"UAV", i32 5, i32 1, i32 10, i32 5, i32 2 }
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;CHECK-LABEL: Definition for 'main':
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;CHECK-NEXT: Flags: 0x000001
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;CHECK-NEXT: Version: 2
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;CHECK-NEXT: RootParametersOffset: 24
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;CHECK-NEXT: NumParameters: 3
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;CHECK-NEXT: - Parameter Type: Constants32Bit
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;CHECK-NEXT: Shader Visibility: All
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;CHECK-NEXT: Register Space: 2
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;CHECK-NEXT: Shader Register: 1
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;CHECK-NEXT: Num 32 Bit Values: 3
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;CHECK-NEXT: - Parameter Type: SRV
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;CHECK-NEXT: Shader Visibility: Vertex
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;CHECK-NEXT: Register Space: 5
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;CHECK-NEXT: Shader Register: 4
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;CHECK-NEXT: Flags: 4
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;CHECK-NEXT: - Parameter Type: DescriptorTable
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;CHECK-NEXT: Shader Visibility: All
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;CHECK-NEXT: NumRanges: 2
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;CHECK-NEXT: - Range Type: 0
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;CHECK-NEXT: Register Space: 0
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;CHECK-NEXT: Base Shader Register: 1
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;CHECK-NEXT: Num Descriptors: 1
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;CHECK-NEXT: Offset In Descriptors From Table Start: 4294967295
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;CHECK-NEXT: Flags: 4
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;CHECK-NEXT: - Range Type: 1
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;CHECK-NEXT: Register Space: 10
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;CHECK-NEXT: Base Shader Register: 1
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;CHECK-NEXT: Num Descriptors: 5
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;CHECK-NEXT: Offset In Descriptors From Table Start: 5
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;CHECK-NEXT: Flags: 2
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;CHECK-NEXT: NumStaticSamplers: 0
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;CHECK-NEXT: StaticSamplersOffset: 0
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