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| author | Justin Bogner <mail@justinbogner.com> | 2025-10-22 10:35:16 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-10-22 10:35:16 -0700 |
| commit | e9c7966046803a43b711d2b309e189ea8a3e0e85 (patch) | |
| tree | 793e43f4b149319aca357397bfa2b95e4f55c22f /llvm/test/CodeGen/DirectX | |
| parent | 0e807a4261913f73ce68052cb2707b4e7ae89e7b (diff) | |
[DirectX] Fix crash when naming buffers of arrays (#164553)
DXILResource was falling over trying to name a resource type that
contained an array, such as `StructuredBuffer<float[3][2]>`. Handle this
by walking through array types to gather the dimensions.
Diffstat (limited to 'llvm/test/CodeGen/DirectX')
| -rw-r--r-- | llvm/test/CodeGen/DirectX/Metadata/resource-symbols.ll | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/DirectX/Metadata/resource-symbols.ll b/llvm/test/CodeGen/DirectX/Metadata/resource-symbols.ll index 4f13f4789cd6..56798c8382d4 100644 --- a/llvm/test/CodeGen/DirectX/Metadata/resource-symbols.ll +++ b/llvm/test/CodeGen/DirectX/Metadata/resource-symbols.ll @@ -28,6 +28,11 @@ define void @test() { @llvm.dx.resource.handlefrombinding(i32 0, i32 10, i32 1, i32 0, ptr @SB.str) ; CHECK: %"StructuredBuffer<struct.S>" = type { %struct.S } + ; StructuredBuffer<float[3][2]> + %struct1 = call target("dx.RawBuffer", [3 x [2 x float]], 0, 0) + @llvm.dx.resource.handlefrombinding(i32 0, i32 12, i32 1, i32 0, ptr null) + ; CHECK: %"StructuredBuffer<float[3][2]>" = type { [3 x [2 x float]] } + ; ByteAddressBuffer %byteaddr = call target("dx.RawBuffer", i8, 0, 0) @llvm.dx.resource.handlefrombinding(i32 0, i32 20, i32 1, i32 0, ptr null) @@ -40,12 +45,14 @@ define void @test() { ; CHECK-NEXT: @[[T1:.*]] = external constant %"Buffer<int32_t>" ; CHECK-NEXT: @[[T2:.*]] = external constant %"Buffer<uint32_t3>" ; CHECK-NEXT: @[[S0:.*]] = external constant %"StructuredBuffer<struct.S>" +; CHECK-NEXT: @[[S1:.*]] = external constant %"StructuredBuffer<float[3][2]>" ; CHECK-NEXT: @[[B0:.*]] = external constant %ByteAddressBuffer ; CHECK: !{i32 0, ptr @[[T0]], !"A" ; CHECK: !{i32 1, ptr @[[T1]], !"" ; CHECK: !{i32 2, ptr @[[T2]], !"" ; CHECK: !{i32 3, ptr @[[S0]], !"SB" -; CHECK: !{i32 4, ptr @[[B0]], !"" +; CHECK: !{i32 4, ptr @[[S1]], !"" +; CHECK: !{i32 5, ptr @[[B0]], !"" attributes #0 = { nocallback nofree nosync nounwind willreturn memory(none) } |