; LLVM IR from joltwallet/jolt_wallet :: jolt_os/jelf_loader/src (unaligned)

; 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"

; 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 dso_local void @unalignedSet8(ptr noundef, i8 noundef zeroext) #1

; Function Attrs: nounwind uwtable
define dso_local void @unalignedSet32(ptr noundef %0, i32 noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i64, align 8
  %6 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #2
  %7 = load ptr, ptr %3, align 8, !tbaa !5
  %8 = ptrtoint ptr %7 to i64
  store i64 %8, ptr %5, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #2
  store i32 0, ptr %6, align 4, !tbaa !9
  br label %9

9:                                                ; preds = %23, %2
  %10 = load i32, ptr %6, align 4, !tbaa !9
  %11 = icmp slt i32 %10, 4
  br i1 %11, label %13, label %12

12:                                               ; preds = %9
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #2
  br label %26

13:                                               ; preds = %9
  %14 = load i64, ptr %5, align 8, !tbaa !11
  %15 = inttoptr i64 %14 to ptr
  %16 = load i32, ptr %4, align 4, !tbaa !9
  %17 = and i32 %16, 255
  %18 = trunc i32 %17 to i8
  call void @unalignedSet8(ptr noundef %15, i8 noundef zeroext %18)
  %19 = load i32, ptr %4, align 4, !tbaa !9
  %20 = lshr i32 %19, 8
  store i32 %20, ptr %4, align 4, !tbaa !9
  %21 = load i64, ptr %5, align 8, !tbaa !11
  %22 = add i64 %21, 1
  store i64 %22, ptr %5, align 8, !tbaa !11
  br label %23

23:                                               ; preds = %13
  %24 = load i32, ptr %6, align 4, !tbaa !9
  %25 = add nsw i32 %24, 1
  store i32 %25, ptr %6, align 4, !tbaa !9
  br label %9, !llvm.loop !13

26:                                               ; preds = %12
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #2
  ret void
}

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 = { 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, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; 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"

; Function Attrs: nounwind uwtable
declare dso_local void @unalignedSet8(ptr noundef, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @unalignedSet32(ptr noundef %0, i32 noundef %1) local_unnamed_addr #0 {
  %3 = ptrtoint ptr %0 to i64
  %4 = trunc i32 %1 to i8
  tail call void @unalignedSet8(ptr noundef %0, i8 noundef zeroext %4)
  %5 = lshr i32 %1, 8
  %6 = add i64 %3, 1
  %7 = inttoptr i64 %6 to ptr
  %8 = trunc i32 %5 to i8
  tail call void @unalignedSet8(ptr noundef %7, i8 noundef zeroext %8)
  %9 = lshr i32 %1, 16
  %10 = add i64 %3, 2
  %11 = inttoptr i64 %10 to ptr
  %12 = trunc i32 %9 to i8
  tail call void @unalignedSet8(ptr noundef %11, i8 noundef zeroext %12)
  %13 = lshr i32 %1, 24
  %14 = add i64 %3, 3
  %15 = inttoptr i64 %14 to ptr
  %16 = trunc nuw i32 %13 to i8
  tail call void @unalignedSet8(ptr noundef %15, i8 noundef zeroext %16)
  ret void
}

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" }

!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)"}


; Effective O3 passes: GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,SCCPPass,SROAPass,SimplifyCFGPass,TailCallElimPass