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-rw-r--r--llvm/test/Assembler/generic-debug-node.ll24
1 files changed, 24 insertions, 0 deletions
diff --git a/llvm/test/Assembler/generic-debug-node.ll b/llvm/test/Assembler/generic-debug-node.ll
new file mode 100644
index 00000000000..e8b169170ac
--- /dev/null
+++ b/llvm/test/Assembler/generic-debug-node.ll
@@ -0,0 +1,24 @@
+; RUN: llvm-as < %s | llvm-dis | FileCheck %s
+; RUN: verify-uselistorder %s
+
+; CHECK: !named = !{!0, !1, !1, !2, !2, !2, !2, !3, !4}
+!named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8}
+
+; CHECK: !0 = !{}
+!0 = !{}
+
+; CHECK-NEXT: !1 = !GenericDebugNode(tag: 3, header: "some\00header", operands: {!0, !2, !2})
+!1 = !GenericDebugNode(tag: 3, header: "some\00header", operands: {!0, !3, !4})
+!2 = !GenericDebugNode(tag: 3, header: "some\00header", operands: {!{}, !3, !4})
+
+; CHECK-NEXT: !2 = !GenericDebugNode(tag: 3)
+!3 = !GenericDebugNode(tag: 3)
+!4 = !GenericDebugNode(tag: 3, header: "")
+!5 = !GenericDebugNode(tag: 3, operands: {})
+!6 = !GenericDebugNode(tag: 3, header: "", operands: {})
+
+; CHECK-NEXT: !3 = distinct !GenericDebugNode(tag: 3)
+!7 = distinct !GenericDebugNode(tag: 3)
+
+; CHECK-NEXT: !4 = !GenericDebugNode(tag: 65535)
+!8 = !GenericDebugNode(tag: 65535)
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