1 ; RUN: llc -split-dwarf=Enable -mtriple=powerpc64-unknown-linux-gnu -O0 -filetype=asm < %s | FileCheck %s 2 3 ; FIXME: add relocation and DWARF expression support to llvm-dwarfdump & use 4 ; that here instead of raw assembly printing 5 6 ; CHECK: debug_info.dwo 7 ; 3 bytes of data in this DW_FORM_block1 representation of the location of 'tls' 8 ; CHECK: .byte 3{{ *}}# DW_AT_location 9 ; DW_OP_const_index (0xfx == 252) to refer to the debug_addr table 10 ; CHECK-NEXT: .byte 252 11 ; an index of zero into the debug_addr table 12 ; CHECK-NEXT: .byte 0 13 ; DW_OP_GNU_push_tls_address 14 ; CHECK-NEXT: .byte 224 15 ; check that the expected TLS address description is the first thing in the debug_addr section 16 ; CHECK: debug_addr 17 ; CHECK-NEXT: .Laddr_sec: 18 ; CHECK-NEXT: .quad tls@dtprel+32768 19 20 @tls = thread_local global i32 0, align 4 21 22 !llvm.dbg.cu = !{!0} 23 !llvm.module.flags = !{!7, !8} 24 25 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.4 ", isOptimized: false, splitDebugFilename: "tls.dwo", emissionKind: 0, file: !1, enums: !2, retainedTypes: !2, subprograms: !2, globals: !3, imports: !2) 26 !1 = !DIFile(filename: "tls.cpp", directory: "/tmp") 27 !2 = !{} 28 !3 = !{!4} 29 !4 = !DIGlobalVariable(name: "tls", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i32* @tls) 30 !5 = !DIFile(filename: "tls.cpp", directory: "/tmp") 31 !6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 32 !7 = !{i32 2, !"Dwarf Version", i32 3} 33 !8 = !{i32 1, !"Debug Info Version", i32 3} 34
