1 ; RUN: llc < %s | FileCheck %s 2 3 ; This tests that we don't emit information about globals that were discarded 4 ; during optimization. We should only see one global symbol record. 5 6 ; CHECK: .short 4364 # Record kind: S_LDATA32 7 ; CHECK: .long 117 # Type 8 ; CHECK: .secrel32 x # DataOffset 9 ; CHECK: .secidx x # Segment 10 ; CHECK: .asciz "x" # Name 11 ; CHECK-NOT: S_GDATA32 12 13 ; ModuleID = 't.ii' 14 source_filename = "t.ii" 15 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 16 target triple = "x86_64-pc-windows-msvc19.0.0" 17 18 @x = global i32 42 19 20 !llvm.dbg.cu = !{!0} 21 !llvm.module.flags = !{!35, !36, !37} 22 !llvm.ident = !{!38} 23 24 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 (trunk 272215) (llvm/trunk 272226)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !2, globals: !3) 25 !1 = !DIFile(filename: "t.c", directory: "foo") 26 !2 = !{} 27 !3 = !{!4, !6} 28 !4 = distinct !DIGlobalVariable(name: "_OptionsStorage", scope: !0, file: !1, line: 3, type: !5, isLocal: true, isDefinition: true) 29 !5 = !DIBasicType(name: "unsigned int", size: 32, align: 32, encoding: DW_ATE_unsigned) 30 !6 = distinct !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 4, type: !5, isLocal: true, isDefinition: true, variable: i32* @x) 31 32 !35 = !{i32 2, !"CodeView", i32 1} 33 !36 = !{i32 2, !"Debug Info Version", i32 3} 34 !37 = !{i32 1, !"PIC Level", i32 2} 35 !38 = !{!"clang version 3.9.0 (trunk 272215) (llvm/trunk 272226)"} 36
