test/DebugInfo/NVPTX/cu-range-hole.ll

   1 ; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda | FileCheck %s
   2
   3 ; CHECK: .target sm_{{[0-9]+}}, debug
   4
   5 ; CHECK: .visible .func  (.param .b32 func_retval0) b(
   6 ; CHECK: .param .b32 b_param_0
   7 ; CHECK: )
   8 ; CHECK: {
   9 ; CHECK: .loc 1 1 0
  10 ; CHECK: Lfunc_begin0:
  11 ; CHECK: .loc 1 1 0
  12 ; CHECK: .loc 1 1 0
  13 ; CHECK: ret;
  14 ; CHECK: Lfunc_end0:
  15 ; CHECK: }
  16
  17 ; CHECK: .visible .func  (.param .b32 func_retval0) a(
  18 ; CHECK: .param .b32 a_param_0
  19 ; CHECK: )
  20 ; CHECK: {
  21 ; CHECK: Lfunc_begin1:
  22 ; CHECK-NOT: .loc
  23 ; CHECK: ret;
  24 ; CHECK: Lfunc_end1:
  25 ; CHECK: }
  26
  27 ; CHECK: .visible .func  (.param .b32 func_retval0) d(
  28 ; CHECK: .param .b32 d_param_0
  29 ; CHECK: )
  30 ; CHECK: {
  31 ; CHECK: .loc 1 3 0
  32 ; CHECK: Lfunc_begin2:
  33 ; CHECK: .loc 1 3 0
  34 ; CHECK: ret;
  35 ; CHECK: Lfunc_end2:
  36 ; CHECK: }
  37
  38 ; CHECK: .file 1 "{{.*}}b.c"
  39
  40 ; Function Attrs: nounwind uwtable
  41 define i32 @b(i32 %c) #0 !dbg !5 {
  42 entry:
  43   %c.addr = alloca i32, align 4
  44   store i32 %c, i32* %c.addr, align 4
  45   call void @llvm.dbg.declare(metadata i32* %c.addr, metadata !13, metadata !DIExpression()), !dbg !14
  46   %0 = load i32, i32* %c.addr, align 4, !dbg !14
  47   %add = add nsw i32 %0, 1, !dbg !14
  48   ret i32 %add, !dbg !14
  49 }
  50
  51 ; Function Attrs: nounwind uwtable
  52 define i32 @a(i32 %b) #0 {
  53 entry:
  54   %b.addr = alloca i32, align 4
  55   store i32 %b, i32* %b.addr, align 4
  56   %0 = load i32, i32* %b.addr, align 4
  57   %add = add nsw i32 %0, 1
  58   ret i32 %add
  59 }
  60
  61 ; Function Attrs: nounwind readnone
  62 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
  63
  64 ; Function Attrs: nounwind uwtable
  65 define i32 @d(i32 %e) #0 !dbg !10 {
  66 entry:
  67   %e.addr = alloca i32, align 4
  68   store i32 %e, i32* %e.addr, align 4
  69   call void @llvm.dbg.declare(metadata i32* %e.addr, metadata !15, metadata !DIExpression()), !dbg !16
  70   %0 = load i32, i32* %e.addr, align 4, !dbg !16
  71   %add = add nsw i32 %0, 1, !dbg !16
  72   ret i32 %add, !dbg !16
  73 }
  74
  75 ; CHECK: .section .debug_abbrev
  76 ; CHECK-NEXT: {
  77 ; CHECK-NEXT: .b8 1                                // Abbreviation Code
  78 ; CHECK-NEXT: .b8 17                               // DW_TAG_compile_unit
  79 ; CHECK-NEXT: .b8 1                                // DW_CHILDREN_yes
  80 ; CHECK-NEXT: .b8 37                               // DW_AT_producer
  81 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
  82 ; CHECK-NEXT: .b8 19                               // DW_AT_language
  83 ; CHECK-NEXT: .b8 5                                // DW_FORM_data2
  84 ; CHECK-NEXT: .b8 3                                // DW_AT_name
  85 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
  86 ; CHECK-NEXT: .b8 16                               // DW_AT_stmt_list
  87 ; CHECK-NEXT: .b8 6                                // DW_FORM_data4
  88 ; CHECK-NEXT: .b8 27                               // DW_AT_comp_dir
  89 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
  90 ; CHECK-NEXT: .b8 17                               // DW_AT_low_pc
  91 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
  92 ; CHECK-NEXT: .b8 18                               // DW_AT_high_pc
  93 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
  94 ; CHECK-NEXT: .b8 0                                // EOM(1)
  95 ; CHECK-NEXT: .b8 0                                // EOM(2)
  96 ; CHECK-NEXT: .b8 2                                // Abbreviation Code
  97 ; CHECK-NEXT: .b8 46                               // DW_TAG_subprogram
  98 ; CHECK-NEXT: .b8 1                                // DW_CHILDREN_yes
  99 ; CHECK-NEXT: .b8 17                               // DW_AT_low_pc
 100 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
 101 ; CHECK-NEXT: .b8 18                               // DW_AT_high_pc
 102 ; CHECK-NEXT: .b8 1                                // DW_FORM_addr
 103 ; CHECK-NEXT: .b8 64                               // DW_AT_frame_base
 104 ; CHECK-NEXT: .b8 10                               // DW_FORM_block1
 105 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 106 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 107 ; CHECK-NEXT: .b8 58                               // DW_AT_decl_file
 108 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 109 ; CHECK-NEXT: .b8 59                               // DW_AT_decl_line
 110 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 111 ; CHECK-NEXT: .b8 39                               // DW_AT_prototyped
 112 ; CHECK-NEXT: .b8 12                               // DW_FORM_flag
 113 ; CHECK-NEXT: .b8 73                               // DW_AT_type
 114 ; CHECK-NEXT: .b8 19                               // DW_FORM_ref4
 115 ; CHECK-NEXT: .b8 63                               // DW_AT_external
 116 ; CHECK-NEXT: .b8 12                               // DW_FORM_flag
 117 ; CHECK-NEXT: .b8 0                                // EOM(1)
 118 ; CHECK-NEXT: .b8 0                                // EOM(2)
 119 ; CHECK-NEXT: .b8 3                                // Abbreviation Code
 120 ; CHECK-NEXT: .b8 5                                // DW_TAG_formal_parameter
 121 ; CHECK-NEXT: .b8 0                                // DW_CHILDREN_no
 122 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 123 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 124 ; CHECK-NEXT: .b8 58                               // DW_AT_decl_file
 125 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 126 ; CHECK-NEXT: .b8 59                               // DW_AT_decl_line
 127 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 128 ; CHECK-NEXT: .b8 73                               // DW_AT_type
 129 ; CHECK-NEXT: .b8 19                               // DW_FORM_ref4
 130 ; CHECK-NEXT: .b8 0                                // EOM(1)
 131 ; CHECK-NEXT: .b8 0                                // EOM(2)
 132 ; CHECK-NEXT: .b8 4                                // Abbreviation Code
 133 ; CHECK-NEXT: .b8 36                               // DW_TAG_base_type
 134 ; CHECK-NEXT: .b8 0                                // DW_CHILDREN_no
 135 ; CHECK-NEXT: .b8 3                                // DW_AT_name
 136 ; CHECK-NEXT: .b8 8                                // DW_FORM_string
 137 ; CHECK-NEXT: .b8 62                               // DW_AT_encoding
 138 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 139 ; CHECK-NEXT: .b8 11                               // DW_AT_byte_size
 140 ; CHECK-NEXT: .b8 11                               // DW_FORM_data1
 141 ; CHECK-NEXT: .b8 0                                // EOM(1)
 142 ; CHECK-NEXT: .b8 0                                // EOM(2)
 143 ; CHECK-NEXT: .b8 0                                // EOM(3)
 144 ; CHECK-NEXT: }
 145 ; CHECK-NEXT: .section .debug_info
 146 ; CHECK-NEXT: {
 147 ; CHECK-NEXT: .b32 183                             // Length of Unit
 148 ; CHECK-NEXT: .b8 2                                // DWARF version number
 149 ; CHECK-NEXT: .b8 0
 150 ; CHECK-NEXT: .b32 .debug_abbrev                   // Offset Into Abbrev. Section
 151 ; CHECK-NEXT: .b8 8                                // Address Size (in bytes)
 152 ; CHECK-NEXT: .b8 1                                // Abbrev [1] 0xb:0xb0 DW_TAG_compile_unit
 153 ; CHECK-NEXT: .b8 99                               // DW_AT_producer
 154 ; CHECK-NEXT: .b8 108
 155 ; CHECK-NEXT: .b8 97
 156 ; CHECK-NEXT: .b8 110
 157 ; CHECK-NEXT: .b8 103
 158 ; CHECK-NEXT: .b8 32
 159 ; CHECK-NEXT: .b8 118
 160 ; CHECK-NEXT: .b8 101
 161 ; CHECK-NEXT: .b8 114
 162 ; CHECK-NEXT: .b8 115
 163 ; CHECK-NEXT: .b8 105
 164 ; CHECK-NEXT: .b8 111
 165 ; CHECK-NEXT: .b8 110
 166 ; CHECK-NEXT: .b8 32
 167 ; CHECK-NEXT: .b8 51
 168 ; CHECK-NEXT: .b8 46
 169 ; CHECK-NEXT: .b8 53
 170 ; CHECK-NEXT: .b8 46
 171 ; CHECK-NEXT: .b8 48
 172 ; CHECK-NEXT: .b8 32
 173 ; CHECK-NEXT: .b8 40
 174 ; CHECK-NEXT: .b8 116
 175 ; CHECK-NEXT: .b8 114
 176 ; CHECK-NEXT: .b8 117
 177 ; CHECK-NEXT: .b8 110
 178 ; CHECK-NEXT: .b8 107
 179 ; CHECK-NEXT: .b8 32
 180 ; CHECK-NEXT: .b8 50
 181 ; CHECK-NEXT: .b8 48
 182 ; CHECK-NEXT: .b8 52
 183 ; CHECK-NEXT: .b8 49
 184 ; CHECK-NEXT: .b8 54
 185 ; CHECK-NEXT: .b8 52
 186 ; CHECK-NEXT: .b8 41
 187 ; CHECK-NEXT: .b8 32
 188 ; CHECK-NEXT: .b8 40
 189 ; CHECK-NEXT: .b8 108
 190 ; CHECK-NEXT: .b8 108
 191 ; CHECK-NEXT: .b8 118
 192 ; CHECK-NEXT: .b8 109
 193 ; CHECK-NEXT: .b8 47
 194 ; CHECK-NEXT: .b8 116
 195 ; CHECK-NEXT: .b8 114
 196 ; CHECK-NEXT: .b8 117
 197 ; CHECK-NEXT: .b8 110
 198 ; CHECK-NEXT: .b8 107
 199 ; CHECK-NEXT: .b8 32
 200 ; CHECK-NEXT: .b8 50
 201 ; CHECK-NEXT: .b8 48
 202 ; CHECK-NEXT: .b8 52
 203 ; CHECK-NEXT: .b8 49
 204 ; CHECK-NEXT: .b8 56
 205 ; CHECK-NEXT: .b8 51
 206 ; CHECK-NEXT: .b8 41
 207 ; CHECK-NEXT: .b8 0
 208 ; CHECK-NEXT: .b8 12                               // DW_AT_language
 209 ; CHECK-NEXT: .b8 0
 210 ; CHECK-NEXT: .b8 98                               // DW_AT_name
 211 ; CHECK-NEXT: .b8 46
 212 ; CHECK-NEXT: .b8 99
 213 ; CHECK-NEXT: .b8 0
 214 ; CHECK-NEXT: .b32 .debug_line                     // DW_AT_stmt_list
 215 ; CHECK-NEXT: .b8 47                               // DW_AT_comp_dir
 216 ; CHECK-NEXT: .b8 115
 217 ; CHECK-NEXT: .b8 111
 218 ; CHECK-NEXT: .b8 117
 219 ; CHECK-NEXT: .b8 114
 220 ; CHECK-NEXT: .b8 99
 221 ; CHECK-NEXT: .b8 101
 222 ; CHECK-NEXT: .b8 0
 223 ; CHECK-NEXT: .b64 Lfunc_begin0                    // DW_AT_low_pc
 224 ; CHECK-NEXT: .b64 Lfunc_end2                      // DW_AT_high_pc
 225 ; CHECK-NEXT: .b8 2                                // Abbrev [2] 0x65:0x27 DW_TAG_subprogram
 226 ; CHECK-NEXT: .b64 Lfunc_begin0                    // DW_AT_low_pc
 227 ; CHECK-NEXT: .b64 Lfunc_end0                      // DW_AT_high_pc
 228 ; CHECK-NEXT: .b8 1                                // DW_AT_frame_base
 229 ; CHECK-NEXT: .b8 156
 230 ; CHECK-NEXT: .b8 98                               // DW_AT_name
 231 ; CHECK-NEXT: .b8 0
 232 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_file
 233 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_line
 234 ; CHECK-NEXT: .b8 1                                // DW_AT_prototyped
 235 ; CHECK-NEXT: .b32 179                             // DW_AT_type
 236 ; CHECK-NEXT: .b8 1                                // DW_AT_external
 237 ; CHECK-NEXT: .b8 3                                // Abbrev [3] 0x82:0x9 DW_TAG_formal_parameter
 238 ; CHECK-NEXT: .b8 99                               // DW_AT_name
 239 ; CHECK-NEXT: .b8 0
 240 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_file
 241 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_line
 242 ; CHECK-NEXT: .b32 179                             // DW_AT_type
 243 ; CHECK-NEXT: .b8 0                                // End Of Children Mark
 244 ; CHECK-NEXT: .b8 2                                // Abbrev [2] 0x8c:0x27 DW_TAG_subprogram
 245 ; CHECK-NEXT: .b64 Lfunc_begin2                    // DW_AT_low_pc
 246 ; CHECK-NEXT: .b64 Lfunc_end2                      // DW_AT_high_pc
 247 ; CHECK-NEXT: .b8 1                                // DW_AT_frame_base
 248 ; CHECK-NEXT: .b8 156
 249 ; CHECK-NEXT: .b8 100                              // DW_AT_name
 250 ; CHECK-NEXT: .b8 0
 251 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_file
 252 ; CHECK-NEXT: .b8 3                                // DW_AT_decl_line
 253 ; CHECK-NEXT: .b8 1                                // DW_AT_prototyped
 254 ; CHECK-NEXT: .b32 179                             // DW_AT_type
 255 ; CHECK-NEXT: .b8 1                                // DW_AT_external
 256 ; CHECK-NEXT: .b8 3                                // Abbrev [3] 0xa9:0x9 DW_TAG_formal_parameter
 257 ; CHECK-NEXT: .b8 101                              // DW_AT_name
 258 ; CHECK-NEXT: .b8 0
 259 ; CHECK-NEXT: .b8 1                                // DW_AT_decl_file
 260 ; CHECK-NEXT: .b8 3                                // DW_AT_decl_line
 261 ; CHECK-NEXT: .b32 179                             // DW_AT_type
 262 ; CHECK-NEXT: .b8 0                                // End Of Children Mark
 263 ; CHECK-NEXT: .b8 4                                // Abbrev [4] 0xb3:0x7 DW_TAG_base_type
 264 ; CHECK-NEXT: .b8 105                              // DW_AT_name
 265 ; CHECK-NEXT: .b8 110
 266 ; CHECK-NEXT: .b8 116
 267 ; CHECK-NEXT: .b8 0
 268 ; CHECK-NEXT: .b8 5                                // DW_AT_encoding
 269 ; CHECK-NEXT: .b8 4                                // DW_AT_byte_size
 270 ; CHECK-NEXT: .b8 0                                // End Of Children Mark
 271 ; CHECK-NEXT: }
 272 ; CHECK-NEXT: .section .debug_macinfo
 273 ; CHECK-NEXT: {
 274 ; CHECK-NEXT: .b8 0                                // End Of Macro List Mark
 275 ; CHECK:      }
 276
 277 attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
 278 attributes #1 = { nounwind readnone }
 279
 280 !llvm.ident = !{!0, !0}
 281 !llvm.dbg.cu = !{!1}
 282 !llvm.module.flags = !{!11, !12}
 283
 284 !0 = !{!"clang version 3.5.0 (trunk 204164) (llvm/trunk 204183)"}
 285 !1 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5.0 (trunk 204164) (llvm/trunk 204183)", isOptimized: false, emissionKind: FullDebug, file: !2, enums: !3, retainedTypes: !3, globals: !3, imports: !3, nameTableKind: None)
 286 !2 = !DIFile(filename: "b.c", directory: "/source")
 287 !3 = !{}
 288 !5 = distinct !DISubprogram(name: "b", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !1, scopeLine: 1, file: !2, scope: !6, type: !7, retainedNodes: !3)
 289 !6 = !DIFile(filename: "b.c", directory: "/source")
 290 !7 = !DISubroutineType(types: !8)
 291 !8 = !{!9, !9}
 292 !9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
 293 !10 = distinct !DISubprogram(name: "d", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !1, scopeLine: 3, file: !2, scope: !6, type: !7, retainedNodes: !3)
 294 !11 = !{i32 2, !"Dwarf Version", i32 2}
 295 !12 = !{i32 1, !"Debug Info Version", i32 3}
 296 !13 = !DILocalVariable(name: "c", line: 1, arg: 1, scope: !5, file: !6, type: !9)
 297 !14 = !DILocation(line: 1, scope: !5)
 298 !15 = !DILocalVariable(name: "e", line: 3, arg: 1, scope: !10, file: !6, type: !9)
 299 !16 = !DILocation(line: 3, scope: !10)