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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; volatile ptr a;6; Compilation flag:7; clang -target bpf -O2 -g -S -emit-llvm t.c8 9@p = common dso_local local_unnamed_addr global ptr null, align 8, !dbg !010 11!llvm.dbg.cu = !{!2}12!llvm.module.flags = !{!8, !9, !10}13!llvm.ident = !{!11}14 15; CHECK: .section .BTF,"",@progbits16; CHECK-NEXT: .short 60319 # 0xeb9f17; CHECK-NEXT: .byte 118; CHECK-NEXT: .byte 019; CHECK-NEXT: .long 2420; CHECK-NEXT: .long 021; CHECK-NEXT: .long 2422; CHECK-NEXT: .long 2423; CHECK-NEXT: .long 124; CHECK-NEXT: .long 0 # BTF_KIND_PTR(id = 1)25; CHECK-NEXT: .long 33554432 # 0x200000026; CHECK-NEXT: .long 227; CHECK-NEXT: .long 0 # BTF_KIND_VOLATILE(id = 2)28; CHECK-NEXT: .long 150994944 # 0x900000029; CHECK-NEXT: .long 030; CHECK-NEXT: .byte 0 # string offset=031 32!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())33!1 = distinct !DIGlobalVariable(name: "p", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true)34!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: !5, nameTableKind: None)35!3 = !DIFile(filename: "t.c", directory: "/home/yhs/tmp")36!4 = !{}37!5 = !{!0}38!6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64)39!7 = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: null)40!8 = !{i32 2, !"Dwarf Version", i32 4}41!9 = !{i32 2, !"Debug Info Version", i32 3}42!10 = !{i32 1, !"wchar_size", i32 4}43!11 = !{!"clang version 8.0.0 (trunk 344789) (llvm/trunk 344782)"}44