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1; RUN: llc -mtriple=bpfel -filetype=asm -o - %s | FileCheck -check-prefixes=CHECK %s2; RUN: llc -mtriple=bpfeb -filetype=asm -o - %s | FileCheck -check-prefixes=CHECK %s3 4; Source code:5; int gv1 __attribute__((section("maps")));6; int gv2 __attribute__((section("maps"))) = 5;7; Compilation flag:8; clang -target bpf -O2 -g -S -emit-llvm test.c9 10@gv2 = dso_local local_unnamed_addr global i32 5, section "maps", align 4, !dbg !011@gv1 = dso_local local_unnamed_addr global i32 0, section "maps", align 4, !dbg !612 13; CHECK: .section .BTF,"",@progbits14; CHECK-NEXT: .short 60319 # 0xeb9f15; CHECK-NEXT: .byte 116; CHECK-NEXT: .byte 017; CHECK-NEXT: .long 2418; CHECK-NEXT: .long 019; CHECK-NEXT: .long 8420; CHECK-NEXT: .long 8421; CHECK-NEXT: .long 1822; CHECK-NEXT: .long 1 # BTF_KIND_INT(id = 1)23; CHECK-NEXT: .long 16777216 # 0x100000024; CHECK-NEXT: .long 425; CHECK-NEXT: .long 16777248 # 0x100002026; CHECK-NEXT: .long 5 # BTF_KIND_VAR(id = 2)27; CHECK-NEXT: .long 234881024 # 0xe00000028; CHECK-NEXT: .long 129; CHECK-NEXT: .long 130; CHECK-NEXT: .long 9 # BTF_KIND_VAR(id = 3)31; CHECK-NEXT: .long 234881024 # 0xe00000032; CHECK-NEXT: .long 133; CHECK-NEXT: .long 134; CHECK-NEXT: .long 13 # BTF_KIND_DATASEC(id = 4)35; CHECK-NEXT: .long 251658242 # 0xf00000236; CHECK-NEXT: .long 037; CHECK-NEXT: .long 238; CHECK-NEXT: .long gv239; CHECK-NEXT: .long 440; CHECK-NEXT: .long 341; CHECK-NEXT: .long gv142; CHECK-NEXT: .long 443; CHECK-NEXT: .byte 0 # string offset=044; CHECK-NEXT: .ascii "int" # string offset=145; CHECK-NEXT: .byte 046; CHECK-NEXT: .ascii "gv2" # string offset=547; CHECK-NEXT: .byte 048; CHECK-NEXT: .ascii "gv1" # string offset=949; CHECK-NEXT: .byte 050; CHECK-NEXT: .ascii "maps" # string offset=1351; CHECK-NEXT: .byte 052 53!llvm.dbg.cu = !{!2}54!llvm.module.flags = !{!9, !10, !11}55!llvm.ident = !{!12}56 57!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())58!1 = distinct !DIGlobalVariable(name: "gv2", scope: !2, file: !3, line: 2, type: !8, isLocal: false, isDefinition: true)59!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 8.0.20181009 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, nameTableKind: None)60!3 = !DIFile(filename: "test.c", directory: "/home/yhs/work/tests/llvm/bug")61!4 = !{}62!5 = !{!0, !6}63!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())64!7 = distinct !DIGlobalVariable(name: "gv1", scope: !2, file: !3, line: 1, type: !8, isLocal: false, isDefinition: true)65!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)66!9 = !{i32 2, !"Dwarf Version", i32 4}67!10 = !{i32 2, !"Debug Info Version", i32 3}68!11 = !{i32 1, !"wchar_size", i32 4}69!12 = !{!"clang version 8.0.20181009 "}70