1; REQUIRES: x86 2; RUN: llvm-as %s -o %t.o 3 4; Here we verify that -debugger-tune=<value> option is 5; handled by LLD. DWARF linkage name attributes are optional, 6; they normally present, but are missing for SCE debugger tune. 7 8; RUN: ld.lld %t.o -o %t.exe 9; RUN: llvm-dwarfdump %t.exe | FileCheck %s 10; CHECK: DW_AT_linkage_name ("name_of_foo") 11 12; RUN: ld.lld -plugin-opt=-debugger-tune=sce %t.o -o %t.exe 13; RUN: llvm-dwarfdump %t.exe | FileCheck --check-prefix=SCE %s 14; SCE-NOT: name_of_foo 15 16target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 17target triple = "x86_64-unknown-linux-gnu" 18 19@foo = global i32 0, align 4, !dbg !0 20 21!llvm.dbg.cu = !{!5} 22!llvm.module.flags = !{!8, !9} 23 24!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 25!1 = distinct !DIGlobalVariable(name: "global_foo", linkageName: "name_of_foo", scope: !2, 26 file: !3, line: 2, type: !4, isLocal: false, isDefinition: true) 27!2 = !DINamespace(name: "test", scope: null) 28!3 = !DIFile(filename: "test.cpp", directory: "/home/tests") 29!4 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 30!5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang", 31 isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !6, globals: !7) 32!6 = !{} 33!7 = !{!0} 34!8 = !{i32 2, !"Dwarf Version", i32 4} 35!9 = !{i32 2, !"Debug Info Version", i32 3} 36