test/CodeGen/ARM/constantpool-promote-dbg.ll

   1 ; RUN: llc -relocation-model=static -arm-promote-constant < %s | FileCheck %s
   2
   3 target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
   4 target triple = "thumbv7m--linux-gnu"
   5
   6 @.str = private unnamed_addr constant [4 x i8] c"abc\00", align 1
   7
   8 ; CHECK-LABEL: fn1
   9 ; CHECK: .long .L.str
  10 define arm_aapcscc i8* @fn1() local_unnamed_addr #0 !dbg !8 {
  11 entry:
  12   ret i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), !dbg !14
  13 }
  14
  15 ; CHECK-LABEL: fn2
  16 ; CHECK: .long .L.str
  17 define arm_aapcscc i8* @fn2() local_unnamed_addr #0 !dbg !15 {
  18 entry:
  19   ret i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 1), !dbg !16
  20 }
  21
  22 attributes #0 = { minsize norecurse nounwind optsize readnone "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="cortex-m3" "target-features"="+hwdiv,+soft-float,-crypto,-neon" "unsafe-fp-math"="false" "use-soft-float"="true" }
  23
  24 !llvm.dbg.cu = !{!0}
  25 !llvm.module.flags = !{!3, !4, !5, !6}
  26 !llvm.ident = !{!7}
  27
  28 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
  29 !1 = !DIFile(filename: "/Users/jammol01/Code/test.c", directory: "/Users/jammol01/Code/llvm-git/build")
  30 !2 = !{}
  31 !3 = !{i32 2, !"Dwarf Version", i32 4}
  32 !4 = !{i32 2, !"Debug Info Version", i32 3}
  33 !5 = !{i32 1, !"wchar_size", i32 4}
  34 !6 = !{i32 1, !"min_enum_size", i32 4}
  35 !7 = !{!"clang version 3.9.0"}
  36 !8 = distinct !DISubprogram(name: "fn1", scope: !1, file: !1, line: 1, type: !9, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: true, unit: !0, retainedNodes: !2)
  37 !9 = !DISubroutineType(types: !10)
  38 !10 = !{!11}
  39 !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !12, size: 32, align: 32)
  40 !12 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !13)
  41 !13 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_unsigned_char)
  42 !14 = !DILocation(line: 2, column: 5, scope: !8)
  43 !15 = distinct !DISubprogram(name: "fn2", scope: !1, file: !1, line: 4, type: !9, isLocal: false, isDefinition: true, scopeLine: 4, isOptimized: true, unit: !0, retainedNodes: !2)
  44 !16 = !DILocation(line: 5, column: 5, scope: !15)