1 ; RUN: llc -march=bpfel -filetype=asm -o - %s | FileCheck -check-prefixes=CHECK %s
2 ; RUN: llc -march=bpfeb -filetype=asm -o - %s | FileCheck -check-prefixes=CHECK %s
5 ; int (*a)(int a, char b);
7 ; clang -target bpf -O2 -g -S -emit-llvm t.c
9 @a = common dso_local local_unnamed_addr global i32 (i32, i8)* null, align 8, !dbg !0
12 !llvm.module.flags = !{!11, !12, !13}
15 ; CHECK: .section .BTF,"",@progbits
16 ; CHECK-NEXT: .short 60319 # 0xeb9f
19 ; CHECK-NEXT: .long 24
21 ; CHECK-NEXT: .long 72
22 ; CHECK-NEXT: .long 72
23 ; CHECK-NEXT: .long 10
24 ; CHECK-NEXT: .long 0 # BTF_KIND_PTR(id = 1)
25 ; CHECK-NEXT: .long 33554432 # 0x2000000
27 ; CHECK-NEXT: .long 0 # BTF_KIND_FUNC_PROTO(id = 2)
28 ; CHECK-NEXT: .long 218103810 # 0xd000002
34 ; CHECK-NEXT: .long 1 # BTF_KIND_INT(id = 3)
35 ; CHECK-NEXT: .long 16777216 # 0x1000000
37 ; CHECK-NEXT: .long 16777248 # 0x1000020
38 ; CHECK-NEXT: .long 5 # BTF_KIND_INT(id = 4)
39 ; CHECK-NEXT: .long 16777216 # 0x1000000
41 ; CHECK-NEXT: .long 16777224 # 0x1000008
42 ; CHECK-NEXT: .byte 0 # string offset=0
43 ; CHECK-NEXT: .ascii "int" # string offset=1
45 ; CHECK-NEXT: .ascii "char" # string offset=5
48 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
49 !1 = distinct !DIGlobalVariable(name: "a", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true)
50 !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)
51 !3 = !DIFile(filename: "t.c", directory: "/home/yhs/tmp")
54 !6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64)
55 !7 = !DISubroutineType(types: !8)
57 !9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
58 !10 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
59 !11 = !{i32 2, !"Dwarf Version", i32 4}
60 !12 = !{i32 2, !"Debug Info Version", i32 3}
61 !13 = !{i32 1, !"wchar_size", i32 4}
62 !14 = !{!"clang version 8.0.0 (trunk 344789) (llvm/trunk 344782)"}