1*c5037db4SFangrui Song; RUN: llc -mtriple=bpfel -filetype=asm -o - %s | FileCheck -check-prefixes=CHECK %s 2*c5037db4SFangrui Song; RUN: llc -mtriple=bpfeb -filetype=asm -o - %s | FileCheck -check-prefixes=CHECK %s 3a7137b23SIlya Leoshkevich 4a7137b23SIlya Leoshkevich; Source code: 5a7137b23SIlya Leoshkevich; float a; 6a7137b23SIlya Leoshkevich; Compilation flag: 7a7137b23SIlya Leoshkevich; clang -target bpf -O2 -g -S -emit-llvm t.c 8a7137b23SIlya Leoshkevich 9a7137b23SIlya Leoshkevich@a = dso_local local_unnamed_addr global float 0.000000e+00, align 4, !dbg !0 10a7137b23SIlya Leoshkevich 11a7137b23SIlya Leoshkevich!llvm.dbg.cu = !{!2} 12a7137b23SIlya Leoshkevich!llvm.module.flags = !{!7, !8, !9} 13a7137b23SIlya Leoshkevich!llvm.ident = !{!10} 14a7137b23SIlya Leoshkevich 15a7137b23SIlya Leoshkevich; CHECK: .section .BTF,"",@progbits 16a7137b23SIlya Leoshkevich; CHECK-NEXT: .short 60319 # 0xeb9f 17a7137b23SIlya Leoshkevich; CHECK-NEXT: .byte 1 18a7137b23SIlya Leoshkevich; CHECK-NEXT: .byte 0 19a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 24 20a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 0 21a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 52 22a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 52 23a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 14 24a7137b23SIlya Leoshkevich; [1] float, size=4 bytes (32 bits) 25a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 1 # BTF_KIND_FLOAT(id = 1) 26a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 268435456 # 0x10000000 27a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 4 28a7137b23SIlya Leoshkevich; [2] a, type=float (1), global 29a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 7 # BTF_KIND_VAR(id = 2) 30a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 234881024 # 0xe000000 31a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 1 32a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 1 33a7137b23SIlya Leoshkevich; [3] .bss, 1 var, {a, offset=&a, size=4 bytes} 34a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 9 # BTF_KIND_DATASEC(id = 3) 35a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 251658241 # 0xf000001 36a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 0 37a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 2 38a7137b23SIlya Leoshkevich; CHECK-NEXT: .long a 39a7137b23SIlya Leoshkevich; CHECK-NEXT: .long 4 40a7137b23SIlya Leoshkevich; CHECK-NEXT: .byte 0 # string offset=0 41a7137b23SIlya Leoshkevich; CHECK-NEXT: .ascii "float" # string offset=1 42a7137b23SIlya Leoshkevich; CHECK-NEXT: .byte 0 43a7137b23SIlya Leoshkevich; CHECK-NEXT: .byte 97 # string offset=7 44a7137b23SIlya Leoshkevich; CHECK-NEXT: .byte 0 45a7137b23SIlya Leoshkevich; CHECK-NEXT: .ascii ".bss" # string offset=9 46a7137b23SIlya Leoshkevich; CHECK-NEXT: .byte 0 47a7137b23SIlya Leoshkevich 48a7137b23SIlya Leoshkevich!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 49a7137b23SIlya Leoshkevich!1 = distinct !DIGlobalVariable(name: "a", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true) 50a7137b23SIlya Leoshkevich!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 11.0.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, splitDebugInlining: false, nameTableKind: None) 51a7137b23SIlya Leoshkevich!3 = !DIFile(filename: "t.c", directory: "/home/yhs/tmp") 52a7137b23SIlya Leoshkevich!4 = !{} 53a7137b23SIlya Leoshkevich!5 = !{!0} 54a7137b23SIlya Leoshkevich!6 = !DIBasicType(name: "float", size: 32, encoding: DW_ATE_float) 55a7137b23SIlya Leoshkevich!7 = !{i32 7, !"Dwarf Version", i32 4} 56a7137b23SIlya Leoshkevich!8 = !{i32 2, !"Debug Info Version", i32 3} 57a7137b23SIlya Leoshkevich!9 = !{i32 1, !"wchar_size", i32 4} 58a7137b23SIlya Leoshkevich!10 = !{!"clang version 11.0.0 "} 59