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1; RUN: llvm-as <%s -bitcode-mdindex-threshold=0 | llvm-bcanalyzer -dump | FileCheck %s2; Check that distinct nodes are emitted before uniqued nodes, even if that3; breaks post-order traversals.4 5; Nodes in this testcase are numbered to match how they are referenced in6; bitcode. !1 is referenced as opN=1.7 8; CHECK: <DISTINCT_NODE op0=2/>9!1 = distinct !{!2}10 11; CHECK-NEXT: <NODE op0=1/>12!2 = !{!1}13 14; Before the named records we emit the index containing the position of the15; previously emitted records16; CHECK-NEXT: <INDEX {{.*}} (offset match)17 18; Note: named metadata nodes are not cannot reference null so their operands19; are numbered off-by-one.20; CHECK-NEXT: <NAME21; CHECK-NEXT: <NAMED_NODE op0=1/>22!named = !{!2}23