; LLVM IR from ElsevierSoftwareX/SOFTX-D-20-00016 :: GameplayFootball/src/libs/sqlite3 (sqlite3)

; Unoptimized IR (clang -disable-llvm-passes):
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-unknown-linux-gnu"

%struct.__va_list_tag = type { i32, i32, ptr, ptr }
%struct.StrAccum = type { ptr, ptr, ptr, i32, i32, i32, i8, i8, i8 }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare hidden void @sqlite3StrAccumInit(ptr noundef, ptr noundef, i32 noundef, i32 noundef) #1

; Function Attrs: nounwind uwtable
declare hidden void @sqlite3VXPrintf(ptr noundef, i32 noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
declare hidden ptr @sqlite3StrAccumFinish(ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.va_start.p0(ptr) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.va_end.p0(ptr) #2

; Function Attrs: nounwind uwtable
define dso_local ptr @sqlite3_snprintf(i32 noundef %0, ptr noundef %1, ptr noundef %2, ...) #1 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca [1 x %struct.__va_list_tag], align 16
  %10 = alloca %struct.StrAccum, align 8
  %11 = alloca i32, align 4
  store i32 %0, ptr %5, align 4, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !9
  store ptr %2, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #3
  call void @llvm.lifetime.start.p0(i64 24, ptr %9) #3
  call void @llvm.lifetime.start.p0(i64 40, ptr %10) #3
  %12 = load i32, ptr %5, align 4, !tbaa !5
  %13 = icmp sle i32 %12, 0
  br i1 %13, label %14, label %16

14:                                               ; preds = %3
  %15 = load ptr, ptr %6, align 8, !tbaa !9
  store ptr %15, ptr %4, align 8
  store i32 1, ptr %11, align 4
  br label %26

16:                                               ; preds = %3
  %17 = load ptr, ptr %6, align 8, !tbaa !9
  %18 = load i32, ptr %5, align 4, !tbaa !5
  call void @sqlite3StrAccumInit(ptr noundef %10, ptr noundef %17, i32 noundef %18, i32 noundef 0)
  %19 = getelementptr inbounds %struct.StrAccum, ptr %10, i32 0, i32 7
  store i8 0, ptr %19, align 1, !tbaa !11
  %20 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %9, i64 0, i64 0
  call void @llvm.va_start.p0(ptr %20)
  %21 = load ptr, ptr %7, align 8, !tbaa !9
  %22 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %9, i64 0, i64 0
  call void @sqlite3VXPrintf(ptr noundef %10, i32 noundef 0, ptr noundef %21, ptr noundef %22)
  %23 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %9, i64 0, i64 0
  call void @llvm.va_end.p0(ptr %23)
  %24 = call ptr @sqlite3StrAccumFinish(ptr noundef %10)
  store ptr %24, ptr %8, align 8, !tbaa !9
  %25 = load ptr, ptr %8, align 8, !tbaa !9
  store ptr %25, ptr %4, align 8
  store i32 1, ptr %11, align 4
  br label %26

26:                                               ; preds = %16, %14
  call void @llvm.lifetime.end.p0(i64 40, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #3
  %27 = load ptr, ptr %4, align 8
  ret ptr %27
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nounwind uwtable "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 #2 = { nocallback nofree nosync nounwind willreturn }
attributes #3 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !7, i64 37}
!12 = !{!"StrAccum", !10, i64 0, !10, i64 8, !10, i64 16, !6, i64 24, !6, i64 28, !6, i64 32, !7, i64 36, !7, i64 37, !7, i64 38}


; Optimized IR (opt -passes='default<O3>'):
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-unknown-linux-gnu"

%struct.__va_list_tag = type { i32, i32, ptr, ptr }
%struct.StrAccum = type { ptr, ptr, ptr, i32, i32, i32, i8, i8, i8 }

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare hidden void @sqlite3StrAccumInit(ptr noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare hidden void @sqlite3VXPrintf(ptr noundef, i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare hidden ptr @sqlite3StrAccumFinish(ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.va_start.p0(ptr) #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.va_end.p0(ptr) #2

; Function Attrs: nounwind uwtable
define dso_local ptr @sqlite3_snprintf(i32 noundef %0, ptr noundef %1, ptr noundef %2, ...) local_unnamed_addr #1 {
  %4 = alloca [1 x %struct.__va_list_tag], align 16
  %5 = alloca %struct.StrAccum, align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #3
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %5) #3
  %6 = icmp slt i32 %0, 1
  br i1 %6, label %10, label %7

7:                                                ; preds = %3
  call void @sqlite3StrAccumInit(ptr noundef nonnull %5, ptr noundef %1, i32 noundef %0, i32 noundef 0)
  %8 = getelementptr inbounds i8, ptr %5, i64 37
  store i8 0, ptr %8, align 1, !tbaa !5
  call void @llvm.va_start.p0(ptr nonnull %4)
  call void @sqlite3VXPrintf(ptr noundef nonnull %5, i32 noundef 0, ptr noundef %2, ptr noundef nonnull %4)
  call void @llvm.va_end.p0(ptr nonnull %4)
  %9 = call ptr @sqlite3StrAccumFinish(ptr noundef nonnull %5)
  br label %10

10:                                               ; preds = %3, %7
  %.0 = phi ptr [ %9, %7 ], [ %1, %3 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %5) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #3
  ret ptr %.0
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nounwind uwtable "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 #2 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #3 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !8, i64 37}
!6 = !{!"StrAccum", !7, i64 0, !7, i64 8, !7, i64 16, !10, i64 24, !10, i64 28, !10, i64 32, !8, i64 36, !8, i64 37, !8, i64 38}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass