llvm/test/DebugInfo/NVPTX/debug-loc-offset.ll

   1 ; RUN: llc -mtriple=nvptx64-nvidia-cuda -dwarf-directory=0 < %s | FileCheck %s
   2
   3 ; CHECK: .target sm_{{[0-9]+}}, debug
   4
   5 ; CHECK: .extern .func  (.param .b32 func_retval0) _ZN1A3fooEv
   6 ; CHECK: (
   7 ; CHECK: .param .b64 _ZN1A3fooEv_param_0
   8 ; CHECK: )
   9
  10 %struct.A = type { i32 (...)**, i32 }
  11
  12 ; CHECK: .visible .func  (.param .b32 func_retval0) _Z3bari(
  13 ; CHECK: {
  14 ; CHECK: .loc [[CU1:[0-9]+]] 1 0
  15 ; CHECK: Lfunc_begin0:
  16 ; CHECK: .loc [[CU1]] 1 0
  17
  18 ; CHECK: //DEBUG_VALUE: bar:b <- {{[0-9]+}}
  19 ; CHECK: //DEBUG_VALUE: bar:b <- {{[0-9]+}}
  20 ; CHECK: .loc [[CU1]] 2 0
  21 ; CHECK: ret;
  22 ; CHECK: }
  23
  24 ; Function Attrs: nounwind
  25 define i32 @_Z3bari(i32 %b) #0 !dbg !4 {
  26 entry:
  27   %b.addr = alloca i32, align 4
  28   store i32 %b, i32* %b.addr, align 4
  29   call void @llvm.dbg.value(metadata i32 0, metadata !21, metadata !DIExpression()), !dbg !22
  30   %0 = load i32, i32* %b.addr, align 4, !dbg !23
  31   call void @llvm.dbg.value(metadata i32 1, metadata !21, metadata !DIExpression()), !dbg !22
  32   %add = add nsw i32 %0, 4, !dbg !23
  33   ret i32 %add, !dbg !23
  34 }
  35
  36 ; Function Attrs: nounwind readnone
  37 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
  38
  39 declare void @llvm.dbg.value(metadata, metadata, metadata) #1
  40
  41 ; CHECK: .visible .func _Z3baz1A(
  42 ; CHECK: {
  43 ; CHECK: .loc [[CU2:[0-9]+]] 6 0
  44 ; CHECK: Lfunc_begin1:
  45 ; CHECK: .loc [[CU2]] 6 0
  46 ; CHECK-NOT: //DEBUG_VALUE: baz:z
  47 ; CHECK: //DEBUG_VALUE: baz:z <- undef
  48 ; CHECK: .loc [[CU2]] 10 0
  49 ; CHECK: ret;
  50 ; CHECK: }
  51
  52 define void @_Z3baz1A(%struct.A* %a) #2 !dbg !14 {
  53 entry:
  54   %z = alloca i32, align 4
  55   call void @llvm.dbg.declare(metadata %struct.A* %a, metadata !24, metadata !DIExpression(DW_OP_deref)), !dbg !25
  56   call void @llvm.dbg.declare(metadata i32* %z, metadata !26, metadata !DIExpression()), !dbg !27
  57   store i32 2, i32* %z, align 4, !dbg !27
  58   %var = getelementptr inbounds %struct.A, %struct.A* %a, i32 0, i32 1, !dbg !28
  59   %0 = load i32, i32* %var, align 4, !dbg !28
  60   %cmp = icmp sgt i32 %0, 2, !dbg !28
  61   br i1 %cmp, label %if.then, label %if.end, !dbg !28
  62
  63 if.then:                                          ; preds = %entry
  64   %1 = load i32, i32* %z, align 4, !dbg !30
  65   %inc = add nsw i32 %1, 1, !dbg !30
  66   store i32 %inc, i32* %z, align 4, !dbg !30
  67   br label %if.end, !dbg !30
  68
  69 if.end:                                           ; preds = %if.then, %entry
  70   %call = call signext i8 @_ZN1A3fooEv(%struct.A* %a), !dbg !31
  71   %conv = sext i8 %call to i32, !dbg !31
  72   %cmp1 = icmp eq i32 %conv, 97, !dbg !31
  73   br i1 %cmp1, label %if.then2, label %if.end4, !dbg !31
  74
  75 if.then2:                                         ; preds = %if.end
  76   %2 = load i32, i32* %z, align 4, !dbg !33
  77   %inc3 = add nsw i32 %2, 1, !dbg !33
  78   store i32 %inc3, i32* %z, align 4, !dbg !33
  79   br label %if.end4, !dbg !33
  80
  81 if.end4:                                          ; preds = %if.then2, %if.end
  82   ret void, !dbg !34
  83 }
  84
  85 ; CHECK-DAG: .file [[CU1]] "/llvm_cmake_gcc{{/|\\\\}}debug-loc-offset1.cc"
  86 ; CHECK-DAG: .file [[CU2]] "/llvm_cmake_gcc{{/|\\\\}}debug-loc-offset2.cc"
  87
  88 declare signext i8 @_ZN1A3fooEv(%struct.A*) #2
  89
  90 attributes #0 = { nounwind "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
  91 attributes #1 = { nounwind readnone }
  92 attributes #2 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
  93
  94 !llvm.dbg.cu = !{!0, !9}
  95 !llvm.module.flags = !{!18, !19}
  96 !llvm.ident = !{!20, !20}
  97
  98 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 (210479)", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2, nameTableKind: None)
  99 !1 = !DIFile(filename: "debug-loc-offset1.cc", directory: "/llvm_cmake_gcc")
 100 !2 = !{}
 101 !4 = distinct !DISubprogram(name: "bar", linkageName: "_Z3bari", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, retainedNodes: !35)
 102 !5 = !DIFile(filename: "debug-loc-offset1.cc", directory: "/llvm_cmake_gcc")
 103 !6 = !DISubroutineType(types: !7)
 104 !7 = !{!8, !8}
 105 !8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
 106 !9 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 (210479)", isOptimized: false, emissionKind: FullDebug, file: !10, enums: !2, retainedTypes: !11, globals: !2, imports: !2, nameTableKind: None)
 107 !10 = !DIFile(filename: "debug-loc-offset2.cc", directory: "/llvm_cmake_gcc")
 108 !11 = !{!12}
 109 !12 = !DICompositeType(tag: DW_TAG_structure_type, name: "A", line: 1, flags: DIFlagFwdDecl, file: !10, identifier: "_ZTS1A")
 110 !14 = distinct !DISubprogram(name: "baz", linkageName: "_Z3baz1A", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !9, scopeLine: 6, file: !10, scope: !15, type: !16, retainedNodes: !36)
 111 !15 = !DIFile(filename: "debug-loc-offset2.cc", directory: "/llvm_cmake_gcc")
 112 !16 = !DISubroutineType(types: !17)
 113 !17 = !{null, !12}
 114 !18 = !{i32 2, !"Dwarf Version", i32 4}
 115 !19 = !{i32 2, !"Debug Info Version", i32 3}
 116 !20 = !{!"clang version 3.5.0 (210479)"}
 117 !21 = !DILocalVariable(name: "b", line: 1, arg: 1, scope: !4, file: !5, type: !8)
 118 !22 = !DILocation(line: 1, scope: !4)
 119 !23 = !DILocation(line: 2, scope: !4)
 120 !24 = !DILocalVariable(name: "a", line: 6, arg: 1, scope: !14, file: !15, type: !12)
 121 !25 = !DILocation(line: 6, scope: !14)
 122 !26 = !DILocalVariable(name: "z", line: 7, scope: !14, file: !15, type: !8)
 123 !27 = !DILocation(line: 7, scope: !14)
 124 !28 = !DILocation(line: 8, scope: !29)
 125 !29 = distinct !DILexicalBlock(line: 8, column: 0, file: !10, scope: !14)
 126 !30 = !DILocation(line: 9, scope: !29)
 127 !31 = !DILocation(line: 10, scope: !32)
 128 !32 = distinct !DILexicalBlock(line: 10, column: 0, file: !10, scope: !14)
 129 !33 = !DILocation(line: 11, scope: !32)
 130 !34 = !DILocation(line: 12, scope: !14)
 131 !35 = !{!21}
 132 !36 = !{!24, !26}
 133
 134 ; CHECK: .section .debug_abbrev
 135 ; CHECK-NEXT: {
 136 ; CHECK-NEXT: .b8 1                                // Abbreviation Code
 137 ; CHECK-NEXT: .b8 17                               // DW_TAG_compile_unit
 138 ; CHECK-NEXT: .b8 1                                // DW_CHILDREN_yes
 139 ; CHECK-NEXT: .b8 37                               // DW_AT_producer
 140 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 141 ; CHECK-NEXT: .b8 19                               // DW_AT_language
 142 ; CHECK-NEXT: .b8 5                                // DW_FORM_data2
 143 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 144 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 145 ; CHECK-NEXT: .b8 16                               // DW_AT_stmt_list
 146 ; CHECK-NEXT: .b8 6                                // DW_FORM_data4
 147 ; CHECK-NEXT: .b8 27                               // DW_AT_comp_dir
 148 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 149 ; CHECK-NEXT: .b8 17                               // DW_AT_low_pc
 150 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
 151 ; CHECK-NEXT: .b8 18                               // DW_AT_high_pc
 152 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
 153 ; CHECK-NEXT: .b8 0                                // EOM(1)
 154 ; CHECK-NEXT: .b8 0                                // EOM(2)
 155 ; CHECK-NEXT: .b8 2                                // Abbreviation Code
 156 ; CHECK-NEXT: .b8 19                               // DW_TAG_structure_type
 157 ; CHECK-NEXT: .b8 0                                // DW_CHILDREN_no
 158 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 159 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 160 ; CHECK-NEXT: .b8 60                               // DW_AT_declaration
 161 ; CHECK-NEXT: .b8 12                               // DW_FORM_flag
 162 ; CHECK-NEXT: .b8 0                                // EOM(1)
 163 ; CHECK-NEXT: .b8 0                                // EOM(2)
 164 ; CHECK-NEXT: .b8 3                                // Abbreviation Code
 165 ; CHECK-NEXT: .b8 46                               // DW_TAG_subprogram
 166 ; CHECK-NEXT: .b8 1                                // DW_CHILDREN_yes
 167 ; CHECK-NEXT: .b8 17                               // DW_AT_low_pc
 168 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
 169 ; CHECK-NEXT: .b8 18                               // DW_AT_high_pc
 170 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
 171 ; CHECK-NEXT: .b8 64                               // DW_AT_frame_base
 172 ; CHECK-NEXT: .b8 10                               // DW_FORM_block1
 173 ; CHECK-NEXT: .b8 135                              // DW_AT_MIPS_linkage_name
 174 ; CHECK-NEXT: .b8 64
 175 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 176 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 177 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 178 ; CHECK-NEXT: .b8 58                               // DW_AT_decl_file
 179 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 180 ; CHECK-NEXT: .b8 59                               // DW_AT_decl_line
 181 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 182 ; CHECK-NEXT: .b8 63                               // DW_AT_external
 183 ; CHECK-NEXT: .b8 12                               // DW_FORM_flag
 184 ; CHECK-NEXT: .b8 0                                // EOM(1)
 185 ; CHECK-NEXT: .b8 0                                // EOM(2)
 186 ; CHECK-NEXT: .b8 4                                // Abbreviation Code
 187 ; CHECK-NEXT: .b8 5                                // DW_TAG_formal_parameter
 188 ; CHECK-NEXT: .b8 0                                // DW_CHILDREN_no
 189 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 190 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 191 ; CHECK-NEXT: .b8 58                               // DW_AT_decl_file
 192 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 193 ; CHECK-NEXT: .b8 59                               // DW_AT_decl_line
 194 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 195 ; CHECK-NEXT: .b8 73                               // DW_AT_type
 196 ; CHECK-NEXT: .b8 19                               // DW_FORM_ref4
 197 ; CHECK-NEXT: .b8 0                                // EOM(1)
 198 ; CHECK-NEXT: .b8 0                                // EOM(2)
 199 ; CHECK-NEXT: .b8 5                                // Abbreviation Code
 200 ; CHECK-NEXT: .b8 52                               // DW_TAG_variable
 201 ; CHECK-NEXT: .b8 0                                // DW_CHILDREN_no
 202 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 203 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 204 ; CHECK-NEXT: .b8 58                               // DW_AT_decl_file
 205 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 206 ; CHECK-NEXT: .b8 59                               // DW_AT_decl_line
 207 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 208 ; CHECK-NEXT: .b8 73                               // DW_AT_type
 209 ; CHECK-NEXT: .b8 16                               // DW_FORM_ref_addr
 210 ; CHECK-NEXT: .b8 0                                // EOM(1)
 211 ; CHECK-NEXT: .b8 0                                // EOM(2)
 212 ; CHECK-NEXT: .b8 6                                // Abbreviation Code
 213 ; CHECK-NEXT: .b8 46                               // DW_TAG_subprogram
 214 ; CHECK-NEXT: .b8 1                                // DW_CHILDREN_yes
 215 ; CHECK-NEXT: .b8 17                               // DW_AT_low_pc
 216 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
 217 ; CHECK-NEXT: .b8 18                               // DW_AT_high_pc
 218 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
 219 ; CHECK-NEXT: .b8 64                               // DW_AT_frame_base
 220 ; CHECK-NEXT: .b8 10                               // DW_FORM_block1
 221 ; CHECK-NEXT: .b8 135                              // DW_AT_MIPS_linkage_name
 222 ; CHECK-NEXT: .b8 64
 223 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 224 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 225 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 226 ; CHECK-NEXT: .b8 58                               // DW_AT_decl_file
 227 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 228 ; CHECK-NEXT: .b8 59                               // DW_AT_decl_line
 229 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 230 ; CHECK-NEXT: .b8 73                               // DW_AT_type
 231 ; CHECK-NEXT: .b8 19                               // DW_FORM_ref4
 232 ; CHECK-NEXT: .b8 63                               // DW_AT_external
 233 ; CHECK-NEXT: .b8 12                               // DW_FORM_flag
 234 ; CHECK-NEXT: .b8 0                                // EOM(1)
 235 ; CHECK-NEXT: .b8 0                                // EOM(2)
 236 ; CHECK-NEXT: .b8 7                                // Abbreviation Code
 237 ; CHECK-NEXT: .b8 36                               // DW_TAG_base_type
 238 ; CHECK-NEXT: .b8 0                                // DW_CHILDREN_no
 239 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 240 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 241 ; CHECK-NEXT: .b8 62                               // DW_AT_encoding
 242 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 243 ; CHECK-NEXT: .b8 11                               // DW_AT_byte_size
 244 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 245 ; CHECK-NEXT: .b8 0                                // EOM(1)
 246 ; CHECK-NEXT: .b8 0                                // EOM(2)
 247 ; CHECK-NEXT: .b8 0                                // EOM(3)
 248 ; CHECK-NEXT: }
 249 ; CHECK-NEXT: .section .debug_info
 250 ; CHECK-NEXT: {
 251 ; CHECK-NEXT: .b32 159                             // Length of Unit
 252 ; CHECK-NEXT: .b8 2                                // DWARF version number
 253 ; CHECK-NEXT: .b8 0
 254 ; CHECK-NEXT: .b32 .debug_abbrev                   // Offset Into Abbrev. Section
 255 ; CHECK-NEXT: .b8 8                                // Address Size (in bytes)
 256 ; CHECK-NEXT: .b8 1                                // Abbrev [1] 0xb:0x98 DW_TAG_compile_unit
 257 ; CHECK-NEXT: .b8 99                               // DW_AT_producer
 258 ; CHECK-NEXT: .b8 108
 259 ; CHECK-NEXT: .b8 97
 260 ; CHECK-NEXT: .b8 110
 261 ; CHECK-NEXT: .b8 103
 262 ; CHECK-NEXT: .b8 32
 263 ; CHECK-NEXT: .b8 118
 264 ; CHECK-NEXT: .b8 101
 265 ; CHECK-NEXT: .b8 114
 266 ; CHECK-NEXT: .b8 115
 267 ; CHECK-NEXT: .b8 105
 268 ; CHECK-NEXT: .b8 111
 269 ; CHECK-NEXT: .b8 110
 270 ; CHECK-NEXT: .b8 32
 271 ; CHECK-NEXT: .b8 51
 272 ; CHECK-NEXT: .b8 46
 273 ; CHECK-NEXT: .b8 53
 274 ; CHECK-NEXT: .b8 46
 275 ; CHECK-NEXT: .b8 48
 276 ; CHECK-NEXT: .b8 32
 277 ; CHECK-NEXT: .b8 40
 278 ; CHECK-NEXT: .b8 50
 279 ; CHECK-NEXT: .b8 49
 280 ; CHECK-NEXT: .b8 48
 281 ; CHECK-NEXT: .b8 52
 282 ; CHECK-NEXT: .b8 55
 283 ; CHECK-NEXT: .b8 57
 284 ; CHECK-NEXT: .b8 41
 285 ; CHECK-NEXT: .b8 0
 286 ; CHECK-NEXT: .b8 4                                // DW_AT_language
 287 ; CHECK-NEXT: .b8 0
 288 ; CHECK-NEXT: .b8 100                              // DW_AT_name
 289 ; CHECK-NEXT: .b8 101
 290 ; CHECK-NEXT: .b8 98
 291 ; CHECK-NEXT: .b8 117
 292 ; CHECK-NEXT: .b8 103
 293 ; CHECK-NEXT: .b8 45
 294 ; CHECK-NEXT: .b8 108
 295 ; CHECK-NEXT: .b8 111
 296 ; CHECK-NEXT: .b8 99
 297 ; CHECK-NEXT: .b8 45
 298 ; CHECK-NEXT: .b8 111
 299 ; CHECK-NEXT: .b8 102
 300 ; CHECK-NEXT: .b8 102
 301 ; CHECK-NEXT: .b8 115
 302 ; CHECK-NEXT: .b8 101
 303 ; CHECK-NEXT: .b8 116
 304 ; CHECK-NEXT: .b8 50
 305 ; CHECK-NEXT: .b8 46
 306 ; CHECK-NEXT: .b8 99
 307 ; CHECK-NEXT: .b8 99
 308 ; CHECK-NEXT: .b8 0
 309 ; CHECK-NEXT: .b32 .debug_line                     // DW_AT_stmt_list
 310 ; CHECK-NEXT: .b8 47                               // DW_AT_comp_dir
 311 ; CHECK-NEXT: .b8 108
 312 ; CHECK-NEXT: .b8 108
 313 ; CHECK-NEXT: .b8 118
 314 ; CHECK-NEXT: .b8 109
 315 ; CHECK-NEXT: .b8 95
 316 ; CHECK-NEXT: .b8 99
 317 ; CHECK-NEXT: .b8 109
 318 ; CHECK-NEXT: .b8 97
 319 ; CHECK-NEXT: .b8 107
 320 ; CHECK-NEXT: .b8 101
 321 ; CHECK-NEXT: .b8 95
 322 ; CHECK-NEXT: .b8 103
 323 ; CHECK-NEXT: .b8 99
 324 ; CHECK-NEXT: .b8 99
 325 ; CHECK-NEXT: .b8 0
 326 ; CHECK-NEXT: .b64 Lfunc_begin1                    // DW_AT_low_pc
 327 ; CHECK-NEXT: .b64 Lfunc_end1                      // DW_AT_high_pc
 328 ; CHECK-NEXT: .b8 2                                // Abbrev [2] 0x64:0x4 DW_TAG_structure_type
 329 ; CHECK-NEXT: .b8 65                               // DW_AT_name
 330 ; CHECK-NEXT: .b8 0
 331 ; CHECK-NEXT: .b8 1                                // DW_AT_declaration
 332 ; CHECK-NEXT: .b8 3                                // Abbrev [3] 0x68:0x3a DW_TAG_subprogram
 333 ; CHECK-NEXT: .b64 Lfunc_begin1                    // DW_AT_low_pc
 334 ; CHECK-NEXT: .b64 Lfunc_end1                      // DW_AT_high_pc
 335 ; CHECK-NEXT: .b8 1                                // DW_AT_frame_base
 336 ; CHECK-NEXT: .b8 156
 337 ; CHECK-NEXT: .b8 95                               // DW_AT_MIPS_linkage_name
 338 ; CHECK-NEXT: .b8 90
 339 ; CHECK-NEXT: .b8 51
 340 ; CHECK-NEXT: .b8 98
 341 ; CHECK-NEXT: .b8 97
 342 ; CHECK-NEXT: .b8 122
 343 ; CHECK-NEXT: .b8 49
 344 ; CHECK-NEXT: .b8 65
 345 ; CHECK-NEXT: .b8 0
 346 ; CHECK-NEXT: .b8 98                               // DW_AT_name
 347 ; CHECK-NEXT: .b8 97
 348 ; CHECK-NEXT: .b8 122
 349 ; CHECK-NEXT: .b8 0
 350 ; CHECK-NEXT: .b8 2                                // DW_AT_decl_file
 351 ; CHECK-NEXT: .b8 6                                // DW_AT_decl_line
 352 ; CHECK-NEXT: .b8 1                                // DW_AT_external
 353 ; CHECK-NEXT: .b8 4                                // Abbrev [4] 0x8b:0x9 DW_TAG_formal_parameter
 354 ; CHECK-NEXT: .b8 97                               // DW_AT_name
 355 ; CHECK-NEXT: .b8 0
 356 ; CHECK-NEXT: .b8 2                                // DW_AT_decl_file
 357 ; CHECK-NEXT: .b8 6                                // DW_AT_decl_line
 358 ; CHECK-NEXT: .b32 100                             // DW_AT_type
 359 ; CHECK-NEXT: .b8 5                                // Abbrev [5] 0x94:0xd DW_TAG_variable
 360 ; CHECK-NEXT: .b8 122                              // DW_AT_name
 361 ; CHECK-NEXT: .b8 0
 362 ; CHECK-NEXT: .b8 2                                // DW_AT_decl_file
 363 ; CHECK-NEXT: .b8 7                                // DW_AT_decl_line
 364 ; CHECK-NEXT: .b64 .debug_info+311                 // DW_AT_type
 365 ; CHECK-NEXT: .b8 0                                // End Of Children Mark
 366 ; CHECK-NEXT: .b8 0                                // End Of Children Mark
 367 ; CHECK-NEXT: .b32 152                             // Length of Unit
 368 ; CHECK-NEXT: .b8 2                                // DWARF version number
 369 ; CHECK-NEXT: .b8 0
 370 ; CHECK-NEXT: .b32 .debug_abbrev                   // Offset Into Abbrev. Section
 371 ; CHECK-NEXT: .b8 8                                // Address Size (in bytes)
 372 ; CHECK-NEXT: .b8 1                                // Abbrev [1] 0xb:0x91 DW_TAG_compile_unit
 373 ; CHECK-NEXT: .b8 99                               // DW_AT_producer
 374 ; CHECK-NEXT: .b8 108
 375 ; CHECK-NEXT: .b8 97
 376 ; CHECK-NEXT: .b8 110
 377 ; CHECK-NEXT: .b8 103
 378 ; CHECK-NEXT: .b8 32
 379 ; CHECK-NEXT: .b8 118
 380 ; CHECK-NEXT: .b8 101
 381 ; CHECK-NEXT: .b8 114
 382 ; CHECK-NEXT: .b8 115
 383 ; CHECK-NEXT: .b8 105
 384 ; CHECK-NEXT: .b8 111
 385 ; CHECK-NEXT: .b8 110
 386 ; CHECK-NEXT: .b8 32
 387 ; CHECK-NEXT: .b8 51
 388 ; CHECK-NEXT: .b8 46
 389 ; CHECK-NEXT: .b8 53
 390 ; CHECK-NEXT: .b8 46
 391 ; CHECK-NEXT: .b8 48
 392 ; CHECK-NEXT: .b8 32
 393 ; CHECK-NEXT: .b8 40
 394 ; CHECK-NEXT: .b8 50
 395 ; CHECK-NEXT: .b8 49
 396 ; CHECK-NEXT: .b8 48
 397 ; CHECK-NEXT: .b8 52
 398 ; CHECK-NEXT: .b8 55
 399 ; CHECK-NEXT: .b8 57
 400 ; CHECK-NEXT: .b8 41
 401 ; CHECK-NEXT: .b8 0
 402 ; CHECK-NEXT: .b8 4                                // DW_AT_language
 403 ; CHECK-NEXT: .b8 0
 404 ; CHECK-NEXT: .b8 100                              // DW_AT_name
 405 ; CHECK-NEXT: .b8 101
 406 ; CHECK-NEXT: .b8 98
 407 ; CHECK-NEXT: .b8 117
 408 ; CHECK-NEXT: .b8 103
 409 ; CHECK-NEXT: .b8 45
 410 ; CHECK-NEXT: .b8 108
 411 ; CHECK-NEXT: .b8 111
 412 ; CHECK-NEXT: .b8 99
 413 ; CHECK-NEXT: .b8 45
 414 ; CHECK-NEXT: .b8 111
 415 ; CHECK-NEXT: .b8 102
 416 ; CHECK-NEXT: .b8 102
 417 ; CHECK-NEXT: .b8 115
 418 ; CHECK-NEXT: .b8 101
 419 ; CHECK-NEXT: .b8 116
 420 ; CHECK-NEXT: .b8 49
 421 ; CHECK-NEXT: .b8 46
 422 ; CHECK-NEXT: .b8 99
 423 ; CHECK-NEXT: .b8 99
 424 ; CHECK-NEXT: .b8 0
 425 ; CHECK-NEXT: .b32 .debug_line                     // DW_AT_stmt_list
 426 ; CHECK-NEXT: .b8 47                               // DW_AT_comp_dir
 427 ; CHECK-NEXT: .b8 108
 428 ; CHECK-NEXT: .b8 108
 429 ; CHECK-NEXT: .b8 118
 430 ; CHECK-NEXT: .b8 109
 431 ; CHECK-NEXT: .b8 95
 432 ; CHECK-NEXT: .b8 99
 433 ; CHECK-NEXT: .b8 109
 434 ; CHECK-NEXT: .b8 97
 435 ; CHECK-NEXT: .b8 107
 436 ; CHECK-NEXT: .b8 101
 437 ; CHECK-NEXT: .b8 95
 438 ; CHECK-NEXT: .b8 103
 439 ; CHECK-NEXT: .b8 99
 440 ; CHECK-NEXT: .b8 99
 441 ; CHECK-NEXT: .b8 0
 442 ; CHECK-NEXT: .b64 Lfunc_begin0                    // DW_AT_low_pc
 443 ; CHECK-NEXT: .b64 Lfunc_end0                      // DW_AT_high_pc
 444 ; CHECK-NEXT: .b8 6                                // Abbrev [6] 0x64:0x30 DW_TAG_subprogram
 445 ; CHECK-NEXT: .b64 Lfunc_begin0                    // DW_AT_low_pc
 446 ; CHECK-NEXT: .b64 Lfunc_end0                      // DW_AT_high_pc
 447 ; CHECK-NEXT: .b8 1                                // DW_AT_frame_base
 448 ; CHECK-NEXT: .b8 156
 449 ; CHECK-NEXT: .b8 95                               // DW_AT_MIPS_linkage_name
 450 ; CHECK-NEXT: .b8 90
 451 ; CHECK-NEXT: .b8 51
 452 ; CHECK-NEXT: .b8 98
 453 ; CHECK-NEXT: .b8 97
 454 ; CHECK-NEXT: .b8 114
 455 ; CHECK-NEXT: .b8 105
 456 ; CHECK-NEXT: .b8 0
 457 ; CHECK-NEXT: .b8 98                               // DW_AT_name
 458 ; CHECK-NEXT: .b8 97
 459 ; CHECK-NEXT: .b8 114
 460 ; CHECK-NEXT: .b8 0
 461 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_file
 462 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_line
 463 ; CHECK-NEXT: .b32 148                             // DW_AT_type
 464 ; CHECK-NEXT: .b8 1                                // DW_AT_external
 465 ; CHECK-NEXT: .b8 4                                // Abbrev [4] 0x8a:0x9 DW_TAG_formal_parameter
 466 ; CHECK-NEXT: .b8 98                               // DW_AT_name
 467 ; CHECK-NEXT: .b8 0
 468 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_file
 469 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_line
 470 ; CHECK-NEXT: .b32 148                             // DW_AT_type
 471 ; CHECK-NEXT: .b8 0                                // End Of Children Mark
 472 ; CHECK-NEXT: .b8 7                                // Abbrev [7] 0x94:0x7 DW_TAG_base_type
 473 ; CHECK-NEXT: .b8 105                              // DW_AT_name
 474 ; CHECK-NEXT: .b8 110
 475 ; CHECK-NEXT: .b8 116
 476 ; CHECK-NEXT: .b8 0
 477 ; CHECK-NEXT: .b8 5                                // DW_AT_encoding
 478 ; CHECK-NEXT: .b8 4                                // DW_AT_byte_size
 479 ; CHECK-NEXT: .b8 0                                // End Of Children Mark
 480 ; CHECK-NEXT: }
 481 ; CHECK-NEXT: .section .debug_loc { }
 482 ; CHECK-NOT: debug_