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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; enum t1 { A , B };6; struct t2 { enum t1 m:2; enum t1 n; } a;7; Compilation flag:8; clang -target bpf -O2 -g -S -emit-llvm t.c9 10%struct.t2 = type { i8, i32 }11 12@a = common dso_local local_unnamed_addr global %struct.t2 zeroinitializer, align 4, !dbg !013 14!llvm.dbg.cu = !{!2}15!llvm.module.flags = !{!15, !16, !17}16!llvm.ident = !{!18}17 18; CHECK: .section .BTF,"",@progbits19; CHECK-NEXT: .short 60319 # 0xeb9f20; CHECK-NEXT: .byte 121; CHECK-NEXT: .byte 022; CHECK-NEXT: .long 2423; CHECK-NEXT: .long 024; CHECK-NEXT: .long 6425; CHECK-NEXT: .long 6426; CHECK-NEXT: .long 1527; CHECK-NEXT: .long 1 # BTF_KIND_STRUCT(id = 1)28; CHECK-NEXT: .long 2214592514 # 0x8400000229; CHECK-NEXT: .long 830; CHECK-NEXT: .long 431; CHECK-NEXT: .long 232; CHECK-NEXT: .long 33554432 # 0x200000033; CHECK-NEXT: .long 634; CHECK-NEXT: .long 235; CHECK-NEXT: .long 32 # 0x2036; CHECK-NEXT: .long 8 # BTF_KIND_ENUM(id = 2)37; CHECK-NEXT: .long 100663298 # 0x600000238; CHECK-NEXT: .long 439; CHECK-NEXT: .long 1140; CHECK-NEXT: .long 041; CHECK-NEXT: .long 1342; CHECK-NEXT: .long 143; CHECK-NEXT: .byte 0 # string offset=044; CHECK-NEXT: .ascii "t2" # string offset=145; CHECK-NEXT: .byte 046; CHECK-NEXT: .byte 109 # string offset=447; CHECK-NEXT: .byte 048; CHECK-NEXT: .byte 110 # string offset=649; CHECK-NEXT: .byte 050; CHECK-NEXT: .ascii "t1" # string offset=851; CHECK-NEXT: .byte 052; CHECK-NEXT: .byte 65 # string offset=1153; CHECK-NEXT: .byte 054; CHECK-NEXT: .byte 66 # string offset=1355; CHECK-NEXT: .byte 056 57!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())58!1 = distinct !DIGlobalVariable(name: "a", scope: !2, file: !3, line: 2, type: !11, isLocal: false, isDefinition: true)59!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 8.0.0 (trunk 344789) (llvm/trunk 344782)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !10, nameTableKind: None)60!3 = !DIFile(filename: "t.c", directory: "/home/yhs/tmp")61!4 = !{!5}62!5 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "t1", file: !3, line: 1, baseType: !6, size: 32, elements: !7)63!6 = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned)64!7 = !{!8, !9}65!8 = !DIEnumerator(name: "A", value: 0, isUnsigned: true)66!9 = !DIEnumerator(name: "B", value: 1, isUnsigned: true)67!10 = !{!0}68!11 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t2", file: !3, line: 2, size: 64, elements: !12)69!12 = !{!13, !14}70!13 = !DIDerivedType(tag: DW_TAG_member, name: "m", scope: !11, file: !3, line: 2, baseType: !5, size: 2, flags: DIFlagBitField, extraData: i64 0)71!14 = !DIDerivedType(tag: DW_TAG_member, name: "n", scope: !11, file: !3, line: 2, baseType: !5, size: 32, offset: 32)72!15 = !{i32 2, !"Dwarf Version", i32 4}73!16 = !{i32 2, !"Debug Info Version", i32 3}74!17 = !{i32 1, !"wchar_size", i32 4}75!18 = !{!"clang version 8.0.0 (trunk 344789) (llvm/trunk 344782)"}76