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; RUN: llc -march=bpfel -filetype=asm -o - %s | FileCheck -check-prefixes=CHECK %s
; RUN: llc -march=bpfeb -filetype=asm -o - %s | FileCheck -check-prefixes=CHECK %s
; Source code:
; float a;
; Compilation flag:
; clang -target bpf -O2 -g -S -emit-llvm t.c
@a = dso_local local_unnamed_addr global float 0.000000e+00, align 4, !dbg !0
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!7, !8, !9}
!llvm.ident = !{!10}
; CHECK: .section .BTF,"",@progbits
; CHECK-NEXT: .short 60319 # 0xeb9f
; CHECK-NEXT: .byte 1
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .long 24
; CHECK-NEXT: .long 0
; CHECK-NEXT: .long 52
; CHECK-NEXT: .long 52
; CHECK-NEXT: .long 14
; [1] float, size=4 bytes (32 bits)
; CHECK-NEXT: .long 1 # BTF_KIND_FLOAT(id = 1)
; CHECK-NEXT: .long 268435456 # 0x10000000
; CHECK-NEXT: .long 4
; [2] a, type=float (1), global
; CHECK-NEXT: .long 7 # BTF_KIND_VAR(id = 2)
; CHECK-NEXT: .long 234881024 # 0xe000000
; CHECK-NEXT: .long 1
; CHECK-NEXT: .long 1
; [3] .bss, 1 var, {a, offset=&a, size=4 bytes}
; CHECK-NEXT: .long 9 # BTF_KIND_DATASEC(id = 3)
; CHECK-NEXT: .long 251658241 # 0xf000001
; CHECK-NEXT: .long 0
; CHECK-NEXT: .long 2
; CHECK-NEXT: .long a
; CHECK-NEXT: .long 4
; CHECK-NEXT: .byte 0 # string offset=0
; CHECK-NEXT: .ascii "float" # string offset=1
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .byte 97 # string offset=7
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .ascii ".bss" # string offset=9
; CHECK-NEXT: .byte 0
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = distinct !DIGlobalVariable(name: "a", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true)
!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)
!3 = !DIFile(filename: "t.c", directory: "/home/yhs/tmp")
!4 = !{}
!5 = !{!0}
!6 = !DIBasicType(name: "float", size: 32, encoding: DW_ATE_float)
!7 = !{i32 7, !"Dwarf Version", i32 4}
!8 = !{i32 2, !"Debug Info Version", i32 3}
!9 = !{i32 1, !"wchar_size", i32 4}
!10 = !{!"clang version 11.0.0 "}
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