xref: /aosp_15_r20/external/llvm/test/DebugInfo/PowerPC/tls-fission.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -split-dwarf=Enable -mtriple=powerpc64-unknown-linux-gnu -O0 -filetype=asm < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker; FIXME: add relocation and DWARF expression support to llvm-dwarfdump & use
4*9880d681SAndroid Build Coastguard Worker; that here instead of raw assembly printing
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker; CHECK: debug_info.dwo
7*9880d681SAndroid Build Coastguard Worker; 3 bytes of data in this DW_FORM_block1 representation of the location of 'tls'
8*9880d681SAndroid Build Coastguard Worker; CHECK: .byte 3{{ *}}# DW_AT_location
9*9880d681SAndroid Build Coastguard Worker; DW_OP_const_index (0xfx == 252) to refer to the debug_addr table
10*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .byte 252
11*9880d681SAndroid Build Coastguard Worker; an index of zero into the debug_addr table
12*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .byte 0
13*9880d681SAndroid Build Coastguard Worker; DW_OP_GNU_push_tls_address
14*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .byte 224
15*9880d681SAndroid Build Coastguard Worker; check that the expected TLS address description is the first thing in the debug_addr section
16*9880d681SAndroid Build Coastguard Worker; CHECK: debug_addr
17*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .Laddr_sec:
18*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .quad tls@DTPREL+32768
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard Worker@tls = thread_local global i32 0, align 4
21*9880d681SAndroid Build Coastguard Worker
22*9880d681SAndroid Build Coastguard Worker!llvm.dbg.cu = !{!0}
23*9880d681SAndroid Build Coastguard Worker!llvm.module.flags = !{!7, !8}
24*9880d681SAndroid Build Coastguard Worker
25*9880d681SAndroid Build Coastguard Worker!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.4 ", isOptimized: false, splitDebugFilename: "tls.dwo", emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !3, imports: !2)
26*9880d681SAndroid Build Coastguard Worker!1 = !DIFile(filename: "tls.cpp", directory: "/tmp")
27*9880d681SAndroid Build Coastguard Worker!2 = !{}
28*9880d681SAndroid Build Coastguard Worker!3 = !{!4}
29*9880d681SAndroid Build Coastguard Worker!4 = !DIGlobalVariable(name: "tls", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i32* @tls)
30*9880d681SAndroid Build Coastguard Worker!5 = !DIFile(filename: "tls.cpp", directory: "/tmp")
31*9880d681SAndroid Build Coastguard Worker!6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
32*9880d681SAndroid Build Coastguard Worker!7 = !{i32 2, !"Dwarf Version", i32 3}
33*9880d681SAndroid Build Coastguard Worker!8 = !{i32 1, !"Debug Info Version", i32 3}
34