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yuleisui merged 1 commit into from
Sep 29, 2026
Merged

Add Windows heap leak bitcode fixture #198

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217 changes: 217 additions & 0 deletions test_cases_bc/mem_leak/leak_win_heap.c.bc
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Original file line number Diff line number Diff line change
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; ModuleID = 'src/mem_leak/leak_win_heap.c'
source_filename = "src/mem_leak/leak_win_heap.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"

; Function Attrs: noinline nounwind optnone uwtable
define dso_local ptr @SAFEMALLOC(i32 noundef %n) #0 !dbg !13 {
entry:
%n.addr = alloca i32, align 4
store i32 %n, ptr %n.addr, align 4
call void @llvm.dbg.declare(metadata ptr %n.addr, metadata !20, metadata !DIExpression()), !dbg !21
%0 = load i32, ptr %n.addr, align 4, !dbg !22
%conv = sext i32 %0 to i64, !dbg !22
%call = call noalias ptr @malloc(i64 noundef %conv) #4, !dbg !23
ret ptr %call, !dbg !24
}

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #2

; Function Attrs: noinline nounwind optnone uwtable
define dso_local ptr @PLKMALLOC(i32 noundef %n) #0 !dbg !25 {
entry:
%n.addr = alloca i32, align 4
store i32 %n, ptr %n.addr, align 4
call void @llvm.dbg.declare(metadata ptr %n.addr, metadata !26, metadata !DIExpression()), !dbg !27
%0 = load i32, ptr %n.addr, align 4, !dbg !28
%conv = sext i32 %0 to i64, !dbg !28
%call = call noalias ptr @malloc(i64 noundef %conv) #4, !dbg !29
ret ptr %call, !dbg !30
}

; Function Attrs: noinline nounwind optnone uwtable
define dso_local ptr @NFRMALLOC(i32 noundef %n) #0 !dbg !31 {
entry:
%n.addr = alloca i32, align 4
store i32 %n, ptr %n.addr, align 4
call void @llvm.dbg.declare(metadata ptr %n.addr, metadata !32, metadata !DIExpression()), !dbg !33
%0 = load i32, ptr %n.addr, align 4, !dbg !34
%conv = sext i32 %0 to i64, !dbg !34
%call = call noalias ptr @malloc(i64 noundef %conv) #4, !dbg !35
ret ptr %call, !dbg !36
}

; Function Attrs: noinline nounwind optnone uwtable
define dso_local ptr @CLKMALLOC(i32 noundef %n) #0 !dbg !37 {
entry:
%n.addr = alloca i32, align 4
store i32 %n, ptr %n.addr, align 4
call void @llvm.dbg.declare(metadata ptr %n.addr, metadata !38, metadata !DIExpression()), !dbg !39
%0 = load i32, ptr %n.addr, align 4, !dbg !40
%conv = sext i32 %0 to i64, !dbg !40
%call = call noalias ptr @malloc(i64 noundef %conv) #4, !dbg !41
ret ptr %call, !dbg !42
}

; Function Attrs: noinline nounwind optnone uwtable
define dso_local ptr @NFRLEAKFP(i32 noundef %n) #0 !dbg !43 {
entry:
%n.addr = alloca i32, align 4
store i32 %n, ptr %n.addr, align 4
call void @llvm.dbg.declare(metadata ptr %n.addr, metadata !44, metadata !DIExpression()), !dbg !45
%0 = load i32, ptr %n.addr, align 4, !dbg !46
%conv = sext i32 %0 to i64, !dbg !46
%call = call noalias ptr @malloc(i64 noundef %conv) #4, !dbg !47
ret ptr %call, !dbg !48
}

; Function Attrs: noinline nounwind optnone uwtable
define dso_local ptr @PLKLEAKFP(i32 noundef %n) #0 !dbg !49 {
entry:
%n.addr = alloca i32, align 4
store i32 %n, ptr %n.addr, align 4
call void @llvm.dbg.declare(metadata ptr %n.addr, metadata !50, metadata !DIExpression()), !dbg !51
%0 = load i32, ptr %n.addr, align 4, !dbg !52
%conv = sext i32 %0 to i64, !dbg !52
%call = call noalias ptr @malloc(i64 noundef %conv) #4, !dbg !53
ret ptr %call, !dbg !54
}

; Function Attrs: noinline nounwind optnone uwtable
define dso_local ptr @LEAKFN(i32 noundef %n) #0 !dbg !55 {
entry:
%n.addr = alloca i32, align 4
store i32 %n, ptr %n.addr, align 4
call void @llvm.dbg.declare(metadata ptr %n.addr, metadata !56, metadata !DIExpression()), !dbg !57
%0 = load i32, ptr %n.addr, align 4, !dbg !58
%conv = sext i32 %0 to i64, !dbg !58
%call = call noalias ptr @malloc(i64 noundef %conv) #4, !dbg !59
ret ptr %call, !dbg !60
}

; Function Attrs: noinline nounwind optnone uwtable
define dso_local i32 @main() #0 !dbg !61 {
entry:
%retval = alloca i32, align 4
%p1 = alloca ptr, align 8
%p2 = alloca ptr, align 8
%p3 = alloca ptr, align 8
store i32 0, ptr %retval, align 4
call void @llvm.dbg.declare(metadata ptr %p1, metadata !64, metadata !DIExpression()), !dbg !65
%call = call ptr @GetProcessHeap(), !dbg !66
%call1 = call ptr @HeapAlloc(ptr noundef %call, i32 noundef 0, i64 noundef 100), !dbg !67
store ptr %call1, ptr %p1, align 8, !dbg !65
call void @llvm.dbg.declare(metadata ptr %p2, metadata !68, metadata !DIExpression()), !dbg !69
%call2 = call ptr @LocalAlloc(i32 noundef 0, i64 noundef 100), !dbg !70
store ptr %call2, ptr %p2, align 8, !dbg !69
call void @llvm.dbg.declare(metadata ptr %p3, metadata !71, metadata !DIExpression()), !dbg !72
%call3 = call ptr @GetProcessHeap(), !dbg !73
%call4 = call ptr @HeapAlloc(ptr noundef %call3, i32 noundef 0, i64 noundef 100), !dbg !74
store ptr %call4, ptr %p3, align 8, !dbg !72
%call5 = call ptr @GetProcessHeap(), !dbg !75
%0 = load ptr, ptr %p3, align 8, !dbg !76
%call6 = call i32 @HeapFree(ptr noundef %call5, i32 noundef 0, ptr noundef %0), !dbg !77
ret i32 0, !dbg !78
}

declare ptr @HeapAlloc(ptr noundef, i32 noundef, i64 noundef) #3

declare ptr @GetProcessHeap() #3

declare ptr @LocalAlloc(i32 noundef, i64 noundef) #3

declare i32 @HeapFree(ptr noundef, i32 noundef, ptr noundef) #3

attributes #0 = { noinline nounwind optnone uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #2 = { nounwind allocsize(0) "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind allocsize(0) }

!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!5, !6, !7, !8, !9, !10, !11}
!llvm.ident = !{!12}

!0 = distinct !DICompileUnit(language: DW_LANG_C11, file: !1, producer: "Ubuntu clang version 18.1.3 (1ubuntu1)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, retainedTypes: !2, splitDebugInlining: false, nameTableKind: None)
!1 = !DIFile(filename: "src/mem_leak/leak_win_heap.c", directory: "/home/runner/work/Test-Suite/Test-Suite", checksumkind: CSK_MD5, checksum: "aed82c35c27d4b22d3485251151611ae")
!2 = !{!3}
!3 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !4, size: 64)
!4 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
!5 = !{i32 7, !"Dwarf Version", i32 5}
!6 = !{i32 2, !"Debug Info Version", i32 3}
!7 = !{i32 1, !"wchar_size", i32 4}
!8 = !{i32 8, !"PIC Level", i32 2}
!9 = !{i32 7, !"PIE Level", i32 2}
!10 = !{i32 7, !"uwtable", i32 2}
!11 = !{i32 7, !"frame-pointer", i32 2}
!12 = !{!"Ubuntu clang version 18.1.3 (1ubuntu1)"}
!13 = distinct !DISubprogram(name: "SAFEMALLOC", scope: !14, file: !14, line: 5, type: !15, scopeLine: 5, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !19)
!14 = !DIFile(filename: "memleak_check.h", directory: "/home/runner/work/Test-Suite/Test-Suite", checksumkind: CSK_MD5, checksum: "f78006bd129ed179fe44821c3aed9305")
!15 = !DISubroutineType(types: !16)
!16 = !{!17, !18}
!17 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
!18 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!19 = !{}
!20 = !DILocalVariable(name: "n", arg: 1, scope: !13, file: !14, line: 5, type: !18)
!21 = !DILocation(line: 5, column: 22, scope: !13)
!22 = !DILocation(line: 6, column: 17, scope: !13)
!23 = !DILocation(line: 6, column: 10, scope: !13)
!24 = !DILocation(line: 6, column: 3, scope: !13)
!25 = distinct !DISubprogram(name: "PLKMALLOC", scope: !14, file: !14, line: 9, type: !15, scopeLine: 9, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !19)
!26 = !DILocalVariable(name: "n", arg: 1, scope: !25, file: !14, line: 9, type: !18)
!27 = !DILocation(line: 9, column: 21, scope: !25)
!28 = !DILocation(line: 10, column: 17, scope: !25)
!29 = !DILocation(line: 10, column: 10, scope: !25)
!30 = !DILocation(line: 10, column: 3, scope: !25)
!31 = distinct !DISubprogram(name: "NFRMALLOC", scope: !14, file: !14, line: 13, type: !15, scopeLine: 13, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !19)
!32 = !DILocalVariable(name: "n", arg: 1, scope: !31, file: !14, line: 13, type: !18)
!33 = !DILocation(line: 13, column: 21, scope: !31)
!34 = !DILocation(line: 14, column: 17, scope: !31)
!35 = !DILocation(line: 14, column: 10, scope: !31)
!36 = !DILocation(line: 14, column: 3, scope: !31)
!37 = distinct !DISubprogram(name: "CLKMALLOC", scope: !14, file: !14, line: 17, type: !15, scopeLine: 17, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !19)
!38 = !DILocalVariable(name: "n", arg: 1, scope: !37, file: !14, line: 17, type: !18)
!39 = !DILocation(line: 17, column: 21, scope: !37)
!40 = !DILocation(line: 18, column: 17, scope: !37)
!41 = !DILocation(line: 18, column: 10, scope: !37)
!42 = !DILocation(line: 18, column: 3, scope: !37)
!43 = distinct !DISubprogram(name: "NFRLEAKFP", scope: !14, file: !14, line: 21, type: !15, scopeLine: 21, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !19)
!44 = !DILocalVariable(name: "n", arg: 1, scope: !43, file: !14, line: 21, type: !18)
!45 = !DILocation(line: 21, column: 21, scope: !43)
!46 = !DILocation(line: 22, column: 17, scope: !43)
!47 = !DILocation(line: 22, column: 10, scope: !43)
!48 = !DILocation(line: 22, column: 3, scope: !43)
!49 = distinct !DISubprogram(name: "PLKLEAKFP", scope: !14, file: !14, line: 25, type: !15, scopeLine: 25, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !19)
!50 = !DILocalVariable(name: "n", arg: 1, scope: !49, file: !14, line: 25, type: !18)
!51 = !DILocation(line: 25, column: 21, scope: !49)
!52 = !DILocation(line: 26, column: 17, scope: !49)
!53 = !DILocation(line: 26, column: 10, scope: !49)
!54 = !DILocation(line: 26, column: 3, scope: !49)
!55 = distinct !DISubprogram(name: "LEAKFN", scope: !14, file: !14, line: 29, type: !15, scopeLine: 29, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !19)
!56 = !DILocalVariable(name: "n", arg: 1, scope: !55, file: !14, line: 29, type: !18)
!57 = !DILocation(line: 29, column: 18, scope: !55)
!58 = !DILocation(line: 30, column: 17, scope: !55)
!59 = !DILocation(line: 30, column: 10, scope: !55)
!60 = !DILocation(line: 30, column: 3, scope: !55)
!61 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 11, type: !62, scopeLine: 11, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !19)
!62 = !DISubroutineType(types: !63)
!63 = !{!18}
!64 = !DILocalVariable(name: "p1", scope: !61, file: !1, line: 13, type: !3)
!65 = !DILocation(line: 13, column: 11, scope: !61)
!66 = !DILocation(line: 13, column: 33, scope: !61)
!67 = !DILocation(line: 13, column: 23, scope: !61)
!68 = !DILocalVariable(name: "p2", scope: !61, file: !1, line: 16, type: !3)
!69 = !DILocation(line: 16, column: 11, scope: !61)
!70 = !DILocation(line: 16, column: 23, scope: !61)
!71 = !DILocalVariable(name: "p3", scope: !61, file: !1, line: 19, type: !3)
!72 = !DILocation(line: 19, column: 11, scope: !61)
!73 = !DILocation(line: 19, column: 33, scope: !61)
!74 = !DILocation(line: 19, column: 23, scope: !61)
!75 = !DILocation(line: 20, column: 14, scope: !61)
!76 = !DILocation(line: 20, column: 35, scope: !61)
!77 = !DILocation(line: 20, column: 5, scope: !61)
!78 = !DILocation(line: 22, column: 5, scope: !61)
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