1; RUN: llc -O0 -filetype=asm -mtriple=armv7-linux-gnuehabi < %s \ 2; RUN: | FileCheck %s 3; RUN: llc -O0 -filetype=asm -mtriple=armv7-linux-gnuehabi -emulated-tls < %s \ 4; RUN: | FileCheck %s --check-prefix=EMU 5 6; Generated with clang with source 7; __thread int x; 8 9source_filename = "test/DebugInfo/ARM/tls.ll" 10 11@x = thread_local global i32 0, align 4, !dbg !0 12 13!llvm.dbg.cu = !{!4} 14!llvm.module.flags = !{!7, !8} 15!llvm.ident = !{!9} 16; 6 byte of data 17; CHECK: .byte 6 @ DW_AT_location 18; DW_OP_const4u 19; CHECK: .byte 12 20; The debug relocation of the address of the tls variable 21; CHECK: .long x(tlsldo) 22 23; TODO: Add expected output for -emulated-tls tests. 24; EMU-NOT: .long x(tlsldo) 25 26!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 27!1 = !DIGlobalVariable(name: "x", scope: null, file: !2, line: 1, type: !3, isLocal: false, isDefinition: true) 28!2 = !DIFile(filename: "tls.c", directory: "/tmp") 29!3 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 30!4 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.5 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !5, retainedTypes: !5, globals: !6, imports: !5) 31!5 = !{} 32!6 = !{!0} 33!7 = !{i32 2, !"Dwarf Version", i32 4} 34!8 = !{i32 1, !"Debug Info Version", i32 3} 35!9 = !{!"clang version 3.5 "} 36 37