1; RUN: llc < %s | FileCheck %s --check-prefix=ASM 2; RUN: llc < %s -filetype=obj | llvm-readobj -codeview | FileCheck %s --check-prefix=OBJ 3 4; Compile with -O1 as C 5 6; struct IntPair { int x, y; }; 7; struct PadRight { long a; int b; }; 8; struct PadLeft { int a; long b; }; 9; struct Nested { struct PadLeft a[2]; }; 10; 11; extern int g(int r); 12; extern int i; 13; extern int n; 14; 15; int loop_csr() { 16; struct IntPair o = {0, 0}; 17; for (i = 0; i < n; i++) { 18; o.x = g(o.x); 19; o.y = g(o.y); 20; } 21; return o.x + o.y; 22; } 23; 24; int pad_right(struct PadRight o) { 25; return o.b; 26; } 27; 28; int pad_left(struct PadLeft o) { 29; return o.a; 30; } 31; 32; int nested(struct Nested o) { 33; struct PadLeft p = o.a[1]; 34; return p.b; 35; } 36 37; ASM-LABEL: loop_csr: # @loop_csr 38; ASM: #DEBUG_VALUE: loop_csr:o <- [DW_OP_LLVM_fragment 0 32] 0 39; ASM: #DEBUG_VALUE: loop_csr:o <- [DW_OP_LLVM_fragment 32 32] 0 40; ASM: # %bb.2: # %for.body.preheader 41; ASM: xorl %edi, %edi 42; ASM: xorl %esi, %esi 43; ASM: .p2align 4, 0x90 44; ASM: .LBB0_3: # %for.body 45; ASM: [[oy_ox_start:\.Ltmp[0-9]+]]: 46; ASM: #DEBUG_VALUE: loop_csr:o <- [DW_OP_LLVM_fragment 0 32] $edi 47; ASM: #DEBUG_VALUE: loop_csr:o <- [DW_OP_LLVM_fragment 32 32] $esi 48; ASM: .cv_loc 0 1 13 11 # t.c:13:11 49; ASM: movl %edi, %ecx 50; ASM: callq g 51; ASM: movl %eax, %edi 52; ASM: [[ox_start:\.Ltmp[0-9]+]]: 53; ASM: #DEBUG_VALUE: loop_csr:o <- [DW_OP_LLVM_fragment 0 32] $edi 54; ASM: .cv_loc 0 1 14 11 # t.c:14:11 55; ASM: movl %esi, %ecx 56; ASM: callq g 57; ASM: movl %eax, %esi 58; ASM: [[oy_start:\.Ltmp[0-9]+]]: 59; ASM: #DEBUG_VALUE: loop_csr:o <- [DW_OP_LLVM_fragment 32 32] $esi 60; ASM: cmpl n(%rip), %eax 61; ASM: jl .LBB0_3 62; ASM: [[oy_end:\.Ltmp[0-9]+]]: 63; ASM: addl %edi, %esi 64; ASM: movl %esi, %eax 65 66 67; ASM-LABEL: pad_right: # @pad_right 68; ASM: #DEBUG_VALUE: pad_right:o <- [DW_OP_LLVM_fragment 32 32] $ecx 69; ASM: movl %ecx, %eax 70; ASM: retq 71 72 73; ASM-LABEL: pad_left: # @pad_left 74; ASM: #DEBUG_VALUE: pad_left:o <- [DW_OP_LLVM_fragment 0 32] $ecx 75; ASM: .cv_loc 2 1 24 3 # t.c:24:3 76; ASM: movl %ecx, %eax 77; ASM: retq 78 79 80; ASM-LABEL: nested: # @nested 81; ASM: #DEBUG_VALUE: nested:o <- [DW_OP_deref] [$rcx+0] 82; ASM: movl 12(%rcx), %eax 83; ASM: [[p_start:\.Ltmp[0-9]+]]: 84; ASM: #DEBUG_VALUE: nested:p <- [DW_OP_LLVM_fragment 32 32] $eax 85; ASM: retq 86 87; ASM-LABEL: bitpiece_spill: # @bitpiece_spill 88; ASM: #DEBUG_VALUE: bitpiece_spill:o <- [DW_OP_LLVM_fragment 0 32] 0 89; ASM: xorl %ecx, %ecx 90; ASM: callq g 91; ASM: movl %eax, [[offset_o_x:[0-9]+]](%rsp) # 4-byte Spill 92; ASM: [[spill_o_x_start:\.Ltmp[0-9]+]]: 93; ASM: #DEBUG_VALUE: bitpiece_spill:o <- [DW_OP_plus_uconst [[offset_o_x]], DW_OP_LLVM_fragment 32 32] [$rsp+0] 94; ASM: #APP 95; ASM: #NO_APP 96; ASM: movl [[offset_o_x]](%rsp), %eax # 4-byte Reload 97; ASM: [[spill_o_x_end:\.Ltmp[0-9]+]]: 98; ASM: retq 99 100 101; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID 102; ASM: .asciz "loop_csr" # Function name 103; ASM: .short 4414 # Record kind: S_LOCAL 104; ASM: .asciz "o" 105; ASM: .cv_def_range [[oy_ox_start]] [[ox_start]], "C\021\030\000\000\000\000\000\000\000" 106; ASM: .cv_def_range [[oy_ox_start]] [[oy_start]], "C\021\027\000\000\000\004\000\000\000" 107; ASM: .cv_def_range [[ox_start]] .Lfunc_end0, "C\021\030\000\000\000\000\000\000\000" 108; ASM: .cv_def_range [[oy_start]] [[oy_end]], "C\021\027\000\000\000\004\000\000\000" 109 110 111; OBJ-LABEL: {{.*}}Proc{{.*}}Sym { 112; OBJ: Kind: S_GPROC32_ID (0x1147) 113; OBJ: DisplayName: loop_csr 114; OBJ: } 115; OBJ: LocalSym { 116; OBJ: VarName: o 117; OBJ: } 118; OBJ: DefRangeSubfieldRegisterSym { 119; OBJ: Register: CVRegEDI (0x18) 120; OBJ: MayHaveNoName: 0 121; OBJ: OffsetInParent: 0 122; OBJ: LocalVariableAddrRange { 123; OBJ: } 124; OBJ: } 125; OBJ: DefRangeSubfieldRegisterSym { 126; OBJ: Register: CVRegESI (0x17) 127; OBJ: MayHaveNoName: 0 128; OBJ: OffsetInParent: 4 129; OBJ: LocalVariableAddrRange { 130; OBJ: } 131; OBJ: } 132; OBJ: ProcEnd { 133; OBJ: } 134 135; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID 136; ASM: .asciz "pad_right" # Function name 137; ASM: .short 4414 # Record kind: S_LOCAL 138; ASM: .asciz "o" 139; ASM: .cv_def_range .Lfunc_begin1 .Lfunc_end1, "C\021\022\000\000\000\004\000\000\000" 140 141; OBJ-LABEL: {{.*}}Proc{{.*}}Sym { 142; OBJ: Kind: S_GPROC32_ID (0x1147) 143; OBJ: DisplayName: pad_right 144; OBJ: } 145; OBJ: LocalSym { 146; OBJ: VarName: o 147; OBJ: } 148; OBJ: DefRangeSubfieldRegisterSym { 149; OBJ: Register: CVRegECX (0x12) 150; OBJ: MayHaveNoName: 0 151; OBJ: OffsetInParent: 4 152; OBJ: LocalVariableAddrRange { 153; OBJ: } 154; OBJ: } 155; OBJ: ProcEnd { 156; OBJ: } 157 158; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID 159; ASM: .asciz "pad_left" # Function name 160; ASM: .short 4414 # Record kind: S_LOCAL 161; ASM: .asciz "o" 162; ASM: .cv_def_range .Lfunc_begin2 .Lfunc_end2, "C\021\022\000\000\000\000\000\000\000" 163 164; OBJ-LABEL: {{.*}}Proc{{.*}}Sym { 165; OBJ: Kind: S_GPROC32_ID (0x1147) 166; OBJ: DisplayName: pad_left 167; OBJ: } 168; OBJ: LocalSym { 169; OBJ: VarName: o 170; OBJ: } 171; OBJ: DefRangeSubfieldRegisterSym { 172; OBJ: Register: CVRegECX (0x12) 173; OBJ: MayHaveNoName: 0 174; OBJ: OffsetInParent: 0 175; OBJ: LocalVariableAddrRange { 176; OBJ: } 177; OBJ: } 178; OBJ: ProcEnd { 179; OBJ: } 180 181; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID 182; ASM: .asciz "nested" # Function name 183; ASM: .short 4414 # Record kind: S_LOCAL 184; ASM: .asciz "o" 185; ASM: .cv_def_range .Lfunc_begin3 .Lfunc_end3, "E\021J\001\000\000\000\000\000\000" 186; ASM: .short 4414 # Record kind: S_LOCAL 187; ASM: .asciz "p" 188; ASM: .cv_def_range [[p_start]] .Lfunc_end3, "C\021\021\000\000\000\004\000\000\000" 189 190; OBJ-LABEL: {{.*}}Proc{{.*}}Sym { 191; OBJ: Kind: S_GPROC32_ID (0x1147) 192; OBJ: DisplayName: nested 193; OBJ: } 194; OBJ: LocalSym { 195; OBJ: Type: Nested& 196; OBJ: VarName: o 197; OBJ: } 198; OBJ: DefRangeRegisterRelSym { 199; OBJ: BaseRegister: CVRegRCX (0x14A) 200; OBJ: HasSpilledUDTMember: No 201; OBJ: OffsetInParent: 0 202; OBJ: BasePointerOffset: 0 203; OBJ: LocalVariableAddrRange { 204; OBJ: } 205; OBJ: } 206; OBJ: LocalSym { 207; OBJ: VarName: p 208; OBJ: } 209; OBJ: DefRangeSubfieldRegisterSym { 210; OBJ: Register: CVRegEAX (0x11) 211; OBJ: MayHaveNoName: 0 212; OBJ: OffsetInParent: 4 213; OBJ: LocalVariableAddrRange { 214; OBJ: } 215; OBJ: } 216; OBJ: ProcEnd { 217; OBJ: } 218 219 220; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID 221; ASM: .asciz "bitpiece_spill" # Function name 222; ASM: .short 4414 # Record kind: S_LOCAL 223; ASM: .asciz "o" 224; ASM: .cv_def_range [[spill_o_x_start]] [[spill_o_x_end]], "E\021O\001A\000$\000\000\000" 225 226; OBJ-LABEL: {{.*}}Proc{{.*}}Sym { 227; OBJ: Kind: S_GPROC32_ID (0x1147) 228; OBJ: DisplayName: bitpiece_spill 229; OBJ: } 230; OBJ: LocalSym { 231; OBJ: VarName: o 232; OBJ: } 233; OBJ: DefRangeRegisterRelSym { 234; OBJ: BaseRegister: CVRegRSP (0x14F) 235; OBJ: HasSpilledUDTMember: Yes 236; OBJ: OffsetInParent: 4 237; OBJ: BasePointerOffset: 36 238; OBJ: LocalVariableAddrRange { 239; OBJ: } 240; OBJ: } 241; OBJ: ProcEnd { 242; OBJ: } 243 244 245 246; ModuleID = 't.c' 247source_filename = "t.c" 248target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 249target triple = "x86_64-pc-windows-msvc19.0.24210" 250 251%struct.IntPair = type { i32, i32 } 252%struct.PadRight = type { i32, i32 } 253%struct.PadLeft = type { i32, i32 } 254%struct.Nested = type { [2 x %struct.PadLeft] } 255 256@i = external local_unnamed_addr global i32, align 4 257@n = external local_unnamed_addr global i32, align 4 258 259; Function Attrs: nounwind uwtable 260define i32 @loop_csr() local_unnamed_addr #0 !dbg !7 { 261entry: 262 tail call void @llvm.dbg.declare(metadata %struct.IntPair* undef, metadata !12, metadata !17), !dbg !18 263 tail call void @llvm.dbg.value(metadata i32 0, metadata !12, metadata !19), !dbg !18 264 tail call void @llvm.dbg.value(metadata i32 0, metadata !12, metadata !20), !dbg !18 265 tail call void @llvm.dbg.value(metadata i32 0, metadata !12, metadata !19), !dbg !18 266 tail call void @llvm.dbg.value(metadata i32 0, metadata !12, metadata !20), !dbg !18 267 store i32 0, i32* @i, align 4, !dbg !21, !tbaa !24 268 %0 = load i32, i32* @n, align 4, !dbg !28, !tbaa !24 269 %cmp9 = icmp sgt i32 %0, 0, !dbg !29 270 br i1 %cmp9, label %for.body, label %for.end, !dbg !30 271 272for.body: ; preds = %entry, %for.body 273 %o.sroa.0.011 = phi i32 [ %call, %for.body ], [ 0, %entry ] 274 %o.sroa.5.010 = phi i32 [ %call2, %for.body ], [ 0, %entry ] 275 tail call void @llvm.dbg.value(metadata i32 %o.sroa.0.011, metadata !12, metadata !19), !dbg !18 276 tail call void @llvm.dbg.value(metadata i32 %o.sroa.5.010, metadata !12, metadata !20), !dbg !18 277 %call = tail call i32 @g(i32 %o.sroa.0.011) #5, !dbg !31 278 tail call void @llvm.dbg.value(metadata i32 %call, metadata !12, metadata !19), !dbg !18 279 %call2 = tail call i32 @g(i32 %o.sroa.5.010) #5, !dbg !33 280 tail call void @llvm.dbg.value(metadata i32 %call2, metadata !12, metadata !20), !dbg !18 281 %1 = load i32, i32* @i, align 4, !dbg !21, !tbaa !24 282 %inc = add nsw i32 %1, 1, !dbg !21 283 store i32 %inc, i32* @i, align 4, !dbg !21, !tbaa !24 284 %2 = load i32, i32* @n, align 4, !dbg !28, !tbaa !24 285 %cmp = icmp slt i32 %inc, %2, !dbg !29 286 br i1 %cmp, label %for.body, label %for.end, !dbg !30, !llvm.loop !34 287 288for.end: ; preds = %for.body, %entry 289 %o.sroa.5.0.lcssa = phi i32 [ 0, %entry ], [ %call2, %for.body ] 290 %o.sroa.0.0.lcssa = phi i32 [ 0, %entry ], [ %call, %for.body ] 291 %add = add nsw i32 %o.sroa.0.0.lcssa, %o.sroa.5.0.lcssa, !dbg !36 292 ret i32 %add, !dbg !37 293} 294 295; Function Attrs: nounwind readnone 296declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 297 298declare i32 @g(i32) local_unnamed_addr #2 299 300; Function Attrs: nounwind readnone uwtable 301define i32 @pad_right(i64 %o.coerce) local_unnamed_addr #3 !dbg !38 { 302entry: 303 %o.sroa.1.0.extract.shift = lshr i64 %o.coerce, 32 304 %o.sroa.1.0.extract.trunc = trunc i64 %o.sroa.1.0.extract.shift to i32 305 tail call void @llvm.dbg.value(metadata i32 %o.sroa.1.0.extract.trunc, metadata !47, metadata !20), !dbg !48 306 tail call void @llvm.dbg.declare(metadata %struct.PadRight* undef, metadata !47, metadata !17), !dbg !48 307 ret i32 %o.sroa.1.0.extract.trunc, !dbg !49 308} 309 310; Function Attrs: nounwind readnone uwtable 311define i32 @pad_left(i64 %o.coerce) local_unnamed_addr #3 !dbg !50 { 312entry: 313 %o.sroa.0.0.extract.trunc = trunc i64 %o.coerce to i32 314 tail call void @llvm.dbg.value(metadata i32 %o.sroa.0.0.extract.trunc, metadata !58, metadata !19), !dbg !59 315 tail call void @llvm.dbg.declare(metadata %struct.PadLeft* undef, metadata !58, metadata !17), !dbg !59 316 ret i32 %o.sroa.0.0.extract.trunc, !dbg !60 317} 318 319; Function Attrs: nounwind readonly uwtable 320define i32 @nested(%struct.Nested* nocapture readonly %o) local_unnamed_addr #4 !dbg !61 { 321entry: 322 tail call void @llvm.dbg.declare(metadata %struct.Nested* %o, metadata !71, metadata !73), !dbg !74 323 tail call void @llvm.dbg.declare(metadata %struct.PadLeft* undef, metadata !72, metadata !17), !dbg !75 324 %p.sroa.3.0..sroa_idx2 = getelementptr inbounds %struct.Nested, %struct.Nested* %o, i64 0, i32 0, i64 1, i32 1, !dbg !76 325 %p.sroa.3.0.copyload = load i32, i32* %p.sroa.3.0..sroa_idx2, align 4, !dbg !76 326 tail call void @llvm.dbg.value(metadata i32 %p.sroa.3.0.copyload, metadata !72, metadata !20), !dbg !75 327 ret i32 %p.sroa.3.0.copyload, !dbg !77 328} 329 330; Function Attrs: nounwind uwtable 331define i32 @bitpiece_spill() local_unnamed_addr #0 !dbg !78 { 332entry: 333 tail call void @llvm.dbg.declare(metadata %struct.IntPair* undef, metadata !80, metadata !17), !dbg !81 334 tail call void @llvm.dbg.value(metadata i32 0, metadata !80, metadata !19), !dbg !81 335 %call = tail call i32 @g(i32 0) #5, !dbg !82 336 tail call void @llvm.dbg.value(metadata i32 %call, metadata !80, metadata !20), !dbg !81 337 tail call void asm sideeffect "", "~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15},~{dirflag},~{fpsr},~{flags}"() #5, !dbg !83, !srcloc !84 338 ret i32 %call, !dbg !85 339} 340 341; Function Attrs: nounwind readnone 342declare void @llvm.dbg.value(metadata, metadata, metadata) #1 343 344attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 345attributes #1 = { nounwind readnone } 346attributes #2 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 347attributes #3 = { nounwind readnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 348attributes #4 = { nounwind readonly uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 349attributes #5 = { nounwind } 350 351!llvm.dbg.cu = !{!0} 352!llvm.module.flags = !{!3, !4, !5} 353!llvm.ident = !{!6} 354 355!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 4.0.0 (trunk 283332) (llvm/trunk 283355)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 356!1 = !DIFile(filename: "t.c", directory: "C:\5Csrc\5Cllvm\5Cbuild") 357!2 = !{} 358!3 = !{i32 2, !"CodeView", i32 1} 359!4 = !{i32 2, !"Debug Info Version", i32 3} 360!5 = !{i32 1, !"PIC Level", i32 2} 361!6 = !{!"clang version 4.0.0 (trunk 283332) (llvm/trunk 283355)"} 362!7 = distinct !DISubprogram(name: "loop_csr", scope: !1, file: !1, line: 10, type: !8, isLocal: false, isDefinition: true, scopeLine: 10, isOptimized: true, unit: !0, retainedNodes: !11) 363!8 = !DISubroutineType(types: !9) 364!9 = !{!10} 365!10 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 366!11 = !{!12} 367!12 = !DILocalVariable(name: "o", scope: !7, file: !1, line: 11, type: !13) 368!13 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "IntPair", file: !1, line: 1, size: 64, align: 32, elements: !14) 369!14 = !{!15, !16} 370!15 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !13, file: !1, line: 1, baseType: !10, size: 32, align: 32) 371!16 = !DIDerivedType(tag: DW_TAG_member, name: "y", scope: !13, file: !1, line: 1, baseType: !10, size: 32, align: 32, offset: 32) 372!17 = !DIExpression() 373!18 = !DILocation(line: 11, column: 18, scope: !7) 374!19 = !DIExpression(DW_OP_LLVM_fragment, 0, 32) 375!20 = !DIExpression(DW_OP_LLVM_fragment, 32, 32) 376!21 = !DILocation(line: 12, column: 23, scope: !22) 377!22 = distinct !DILexicalBlock(scope: !23, file: !1, line: 12, column: 3) 378!23 = distinct !DILexicalBlock(scope: !7, file: !1, line: 12, column: 3) 379!24 = !{!25, !25, i64 0} 380!25 = !{!"int", !26, i64 0} 381!26 = !{!"omnipotent char", !27, i64 0} 382!27 = !{!"Simple C/C++ TBAA"} 383!28 = !DILocation(line: 12, column: 19, scope: !22) 384!29 = !DILocation(line: 12, column: 17, scope: !22) 385!30 = !DILocation(line: 12, column: 3, scope: !23) 386!31 = !DILocation(line: 13, column: 11, scope: !32) 387!32 = distinct !DILexicalBlock(scope: !22, file: !1, line: 12, column: 27) 388!33 = !DILocation(line: 14, column: 11, scope: !32) 389!34 = distinct !{!34, !35} 390!35 = !DILocation(line: 12, column: 3, scope: !7) 391!36 = !DILocation(line: 16, column: 14, scope: !7) 392!37 = !DILocation(line: 16, column: 3, scope: !7) 393!38 = distinct !DISubprogram(name: "pad_right", scope: !1, file: !1, line: 19, type: !39, isLocal: false, isDefinition: true, scopeLine: 19, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !46) 394!39 = !DISubroutineType(types: !40) 395!40 = !{!10, !41} 396!41 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "PadRight", file: !1, line: 2, size: 64, align: 32, elements: !42) 397!42 = !{!43, !45} 398!43 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !41, file: !1, line: 2, baseType: !44, size: 32, align: 32) 399!44 = !DIBasicType(name: "long int", size: 32, align: 32, encoding: DW_ATE_signed) 400!45 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !41, file: !1, line: 2, baseType: !10, size: 32, align: 32, offset: 32) 401!46 = !{!47} 402!47 = !DILocalVariable(name: "o", arg: 1, scope: !38, file: !1, line: 19, type: !41) 403!48 = !DILocation(line: 19, column: 31, scope: !38) 404!49 = !DILocation(line: 20, column: 3, scope: !38) 405!50 = distinct !DISubprogram(name: "pad_left", scope: !1, file: !1, line: 23, type: !51, isLocal: false, isDefinition: true, scopeLine: 23, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !57) 406!51 = !DISubroutineType(types: !52) 407!52 = !{!10, !53} 408!53 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "PadLeft", file: !1, line: 3, size: 64, align: 32, elements: !54) 409!54 = !{!55, !56} 410!55 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !53, file: !1, line: 3, baseType: !10, size: 32, align: 32) 411!56 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !53, file: !1, line: 3, baseType: !44, size: 32, align: 32, offset: 32) 412!57 = !{!58} 413!58 = !DILocalVariable(name: "o", arg: 1, scope: !50, file: !1, line: 23, type: !53) 414!59 = !DILocation(line: 23, column: 29, scope: !50) 415!60 = !DILocation(line: 24, column: 3, scope: !50) 416!61 = distinct !DISubprogram(name: "nested", scope: !1, file: !1, line: 27, type: !62, isLocal: false, isDefinition: true, scopeLine: 27, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !70) 417!62 = !DISubroutineType(types: !63) 418!63 = !{!10, !64} 419!64 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Nested", file: !1, line: 4, size: 128, align: 32, elements: !65) 420!65 = !{!66} 421!66 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !64, file: !1, line: 4, baseType: !67, size: 128, align: 32) 422!67 = !DICompositeType(tag: DW_TAG_array_type, baseType: !53, size: 128, align: 32, elements: !68) 423!68 = !{!69} 424!69 = !DISubrange(count: 2) 425!70 = !{!71, !72} 426!71 = !DILocalVariable(name: "o", arg: 1, scope: !61, file: !1, line: 27, type: !64) 427!72 = !DILocalVariable(name: "p", scope: !61, file: !1, line: 28, type: !53) 428!73 = !DIExpression(DW_OP_deref) 429!74 = !DILocation(line: 27, column: 26, scope: !61) 430!75 = !DILocation(line: 28, column: 18, scope: !61) 431!76 = !DILocation(line: 28, column: 22, scope: !61) 432!77 = !DILocation(line: 29, column: 3, scope: !61) 433!78 = distinct !DISubprogram(name: "bitpiece_spill", scope: !1, file: !1, line: 32, type: !8, isLocal: false, isDefinition: true, scopeLine: 32, isOptimized: true, unit: !0, retainedNodes: !79) 434!79 = !{!80} 435!80 = !DILocalVariable(name: "o", scope: !78, file: !1, line: 33, type: !13) 436!81 = !DILocation(line: 33, column: 18, scope: !78) 437!82 = !DILocation(line: 33, column: 26, scope: !78) 438!83 = !DILocation(line: 35, column: 3, scope: !78) 439!84 = !{i32 603} 440!85 = !DILocation(line: 37, column: 3, scope: !78) 441