945e7d33e8
Update resource type names for globals variables that we generate in `DXILTranslateMetadata` pass to include element type. This change prevents duplicate types for identical resources and brings the DXIL metadata names it closer to what DXC generates.
52 lines
2.0 KiB
LLVM
52 lines
2.0 KiB
LLVM
; RUN: opt -S -passes=dxil-translate-metadata %s | FileCheck %s
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target triple = "dxil-pc-shadermodel6.6-compute"
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@A.str = private unnamed_addr constant [2 x i8] c"A\00", align 1
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@SB.str = private unnamed_addr constant [3 x i8] c"SB\00", align 1
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%struct.S = type { <4 x float>, <4 x i32> }
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define void @test() {
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; Buffer<float4>
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%float4 = call target("dx.TypedBuffer", <4 x float>, 0, 0, 0)
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@llvm.dx.resource.handlefrombinding(i32 0, i32 0, i32 1, i32 0, i1 false, ptr @A.str)
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; CHECK: %"Buffer<float4>" = type { <4 x float> }
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; Buffer<int>
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%int = call target("dx.TypedBuffer", i32, 0, 0, 1)
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@llvm.dx.resource.handlefrombinding(i32 0, i32 1, i32 1, i32 0, i1 false, ptr null)
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; CHECK: %"Buffer<int32_t>" = type { i32 }
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; Buffer<uint3>
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%uint3 = call target("dx.TypedBuffer", <3 x i32>, 0, 0, 0)
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@llvm.dx.resource.handlefrombinding(i32 0, i32 2, i32 1, i32 0, i1 false, ptr null)
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; CHECK: %"Buffer<uint32_t3>" = type { <3 x i32> }
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; StructuredBuffer<S>
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%struct0 = call target("dx.RawBuffer", %struct.S, 0, 0)
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@llvm.dx.resource.handlefrombinding(i32 0, i32 10, i32 1, i32 0, i1 true, ptr @SB.str)
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; CHECK: %"StructuredBuffer<struct.S>" = type { %struct.S }
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; ByteAddressBuffer
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%byteaddr = call target("dx.RawBuffer", i8, 0, 0)
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@llvm.dx.resource.handlefrombinding(i32 0, i32 20, i32 1, i32 0, i1 false, ptr null)
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; CHECK: %ByteAddressBuffer = type { i32 }
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ret void
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}
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; CHECK: @[[T0:.*]] = external constant %"Buffer<float4>"
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; CHECK-NEXT: @[[T1:.*]] = external constant %"Buffer<int32_t>"
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; CHECK-NEXT: @[[T2:.*]] = external constant %"Buffer<uint32_t3>"
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; CHECK-NEXT: @[[S0:.*]] = external constant %"StructuredBuffer<struct.S>"
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; CHECK-NEXT: @[[B0:.*]] = external constant %ByteAddressBuffer
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; CHECK: !{i32 0, ptr @[[T0]], !"A"
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; CHECK: !{i32 1, ptr @[[T1]], !""
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; CHECK: !{i32 2, ptr @[[T2]], !""
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; CHECK: !{i32 3, ptr @[[S0]], !"SB"
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; CHECK: !{i32 4, ptr @[[B0]], !""
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attributes #0 = { nocallback nofree nosync nounwind willreturn memory(none) }
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