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1; RUN: llc < %s2; rdar://77593953 4%0 = type { i32, i32 }5 6define void @t(ptr, i32, i32, i32, i32) nounwind {7 tail call void @llvm.dbg.value(metadata ptr %0, i64 0, metadata !0, metadata !DIExpression()), !dbg !DILocation(scope: !1)8 unreachable9}10 11declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone12 13; !0 should conform to the format of DIVariable.14!0 = !DILocalVariable(name: "a", arg: 1, scope: !1)15!1 = distinct !DISubprogram()16