1ff5f328d9
Adding support for Root Signature Flags Element extraction and writing to DXContainer. - Adding an analysis to deal with RootSignature metadata definition - Adding validation for Flag - writing RootSignature blob into DXIL Closes: [126632](https://github.com/llvm/llvm-project/issues/126632) --------- Co-authored-by: joaosaffran <joao.saffran@microsoft.com>
20 lines
532 B
LLVM
20 lines
532 B
LLVM
; RUN: not 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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; CHECK: error: Missing Root Element Metadata Node.
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; CHECK-NOT: Root Signature Definitions
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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 } ; function, root signature
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!3 = !{ !"NOTRootElements" } ; list of root signature elements
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