; LLVM IR from pmwkaa/monotone :: monotone/cloud/s3 (s3_op)

; 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.S3Request = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i64, ptr, [64 x i8], [256 x i8], [1024 x i8] }

@.str = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local void @s3_op_download(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca %struct.S3Request, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1424, ptr %9) #4
  call void @llvm.memset.p0.i64(ptr align 8 %9, i8 0, i64 1424, i1 false)
  %10 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 0
  %11 = load ptr, ptr %5, align 8, !tbaa !5
  store ptr %11, ptr %10, align 8, !tbaa !9
  %12 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 1
  %13 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 2
  store ptr @s3_op_download_cb, ptr %13, align 8, !tbaa !12
  %14 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 3
  %15 = load ptr, ptr %8, align 8, !tbaa !5
  store ptr %15, ptr %14, align 8, !tbaa !13
  %16 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 4
  %17 = load ptr, ptr %6, align 8, !tbaa !5
  store ptr %17, ptr %16, align 8, !tbaa !14
  %18 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 5
  %19 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %19, ptr %18, align 8, !tbaa !15
  %20 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 6
  store ptr @.str, ptr %20, align 8, !tbaa !16
  %21 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 7
  %22 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 8
  %23 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 9
  %24 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 10
  %25 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 11
  %26 = getelementptr inbounds %struct.S3Request, ptr %9, i32 0, i32 12
  call void @s3_request_execute(ptr noundef %9)
  call void @llvm.lifetime.end.p0(i64 1424, ptr %9) #4
  ret void
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: nounwind uwtable
declare hidden i64 @s3_op_download_cb(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #0

declare void @s3_request_execute(ptr noundef) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

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

!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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !6, i64 0}
!10 = !{!"S3Request", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !11, i64 64, !6, i64 72, !7, i64 80, !7, i64 144, !7, i64 400}
!11 = !{!"long", !7, i64 0}
!12 = !{!10, !6, i64 16}
!13 = !{!10, !6, i64 24}
!14 = !{!10, !6, i64 32}
!15 = !{!10, !6, i64 40}
!16 = !{!10, !6, i64 48}


; 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.S3Request = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i64, ptr, [64 x i8], [256 x i8], [1024 x i8] }

@.str = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local void @s3_op_download(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #0 {
  %5 = alloca %struct.S3Request, align 8
  call void @llvm.lifetime.start.p0(i64 1424, ptr nonnull %5) #4
  %6 = getelementptr inbounds i8, ptr %5, i64 8
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(1424) %6, i8 0, i64 1416, i1 false)
  store ptr %0, ptr %5, align 8, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %5, i64 16
  store ptr @s3_op_download_cb, ptr %7, align 8, !tbaa !11
  %8 = getelementptr inbounds i8, ptr %5, i64 24
  store ptr %3, ptr %8, align 8, !tbaa !12
  %9 = getelementptr inbounds i8, ptr %5, i64 32
  store ptr %1, ptr %9, align 8, !tbaa !13
  %10 = getelementptr inbounds i8, ptr %5, i64 40
  store ptr %2, ptr %10, align 8, !tbaa !14
  %11 = getelementptr inbounds i8, ptr %5, i64 48
  store ptr @.str, ptr %11, align 8, !tbaa !15
  call void @s3_request_execute(ptr noundef nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 1424, ptr nonnull %5) #4
  ret void
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: nounwind uwtable
declare hidden i64 @s3_op_download_cb(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #0

declare void @s3_request_execute(ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

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

!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, !7, i64 0}
!6 = !{!"S3Request", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !7, i64 56, !10, i64 64, !7, i64 72, !8, i64 80, !8, i64 144, !8, i64 400}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!6, !7, i64 16}
!12 = !{!6, !7, i64 24}
!13 = !{!6, !7, i64 32}
!14 = !{!6, !7, i64 40}
!15 = !{!6, !7, i64 48}


; Effective O3 passes: DSEPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SROAPass