; LLVM IR from FrancesoM/Bisc8FX :: sdk_projects/bisc8_platform/ps7_cortexa9_0/standalone_domain/bsp/ps7_cortexa9_0_ (SendCmd)

; 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.XSdPs = type { %struct.XSdPs_Config, i32, i32, i32, i32, i8, i8, i8, i8, i32, i8, [4 x i32], i32, [4 x i32], i32, i32, i32, i32, i32, i64, i16, i32, i8, i32 }
%struct.XSdPs_Config = type { i16, i32, i32, i32, i32, i32, i32, i32, 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: inlinehint nounwind uwtable
declare hidden i32 @Xil_In32(i64 noundef) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @Xil_Out32(i64 noundef, i32 noundef) #1

; Function Attrs: nounwind uwtable
define dso_local i32 @XSdPs_SendCmd(ptr noundef %0, i32 noundef %1) #2 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = 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 4, ptr %5) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  %8 = load ptr, ptr %3, align 8, !tbaa !5
  %9 = load i32, ptr %4, align 4, !tbaa !9
  %10 = call i32 @XSdPs_FrameCmd(ptr noundef %8, i32 noundef %9)
  store i32 %10, ptr %6, align 4, !tbaa !9
  %11 = load i32, ptr %6, align 4, !tbaa !9
  %12 = and i32 %11, 16383
  store i32 %12, ptr %6, align 4, !tbaa !9
  %13 = load i32, ptr %4, align 4, !tbaa !9
  %14 = icmp ne i32 %13, 5376
  br i1 %14, label %15, label %35

15:                                               ; preds = %2
  %16 = load i32, ptr %4, align 4, !tbaa !9
  %17 = icmp ne i32 %16, 4864
  br i1 %17, label %18, label %35

18:                                               ; preds = %15
  %19 = load ptr, ptr %3, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.XSdPs, ptr %19, i32 0, i32 0
  %21 = getelementptr inbounds %struct.XSdPs_Config, ptr %20, i32 0, i32 1
  %22 = load i32, ptr %21, align 4, !tbaa !11
  %23 = add i32 %22, 36
  %24 = zext i32 %23 to i64
  %25 = call i32 @Xil_In32(i64 noundef %24)
  store i32 %25, ptr %5, align 4, !tbaa !9
  %26 = load i32, ptr %5, align 4, !tbaa !9
  %27 = and i32 %26, 2
  %28 = icmp ne i32 %27, 0
  br i1 %28, label %29, label %34

29:                                               ; preds = %18
  %30 = load i32, ptr %6, align 4, !tbaa !9
  %31 = and i32 %30, 32
  %32 = icmp ne i32 %31, 0
  br i1 %32, label %33, label %34

33:                                               ; preds = %29
  store i32 1, ptr %7, align 4, !tbaa !9
  br label %49

34:                                               ; preds = %29, %18
  br label %35

35:                                               ; preds = %34, %15, %2
  %36 = load ptr, ptr %3, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.XSdPs, ptr %36, i32 0, i32 0
  %38 = getelementptr inbounds %struct.XSdPs_Config, ptr %37, i32 0, i32 1
  %39 = load i32, ptr %38, align 4, !tbaa !11
  %40 = add i32 %39, 12
  %41 = zext i32 %40 to i64
  %42 = load i32, ptr %6, align 4, !tbaa !9
  %43 = shl i32 %42, 16
  %44 = load ptr, ptr %3, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.XSdPs, ptr %44, i32 0, i32 20
  %46 = load i16, ptr %45, align 8, !tbaa !16
  %47 = zext i16 %46 to i32
  %48 = or i32 %43, %47
  call void @Xil_Out32(i64 noundef %41, i32 noundef %48)
  store i32 0, ptr %7, align 4, !tbaa !9
  br label %49

49:                                               ; preds = %35, %33
  %50 = load i32, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  ret i32 %50
}

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

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint 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 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 #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, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 4}
!12 = !{!"", !13, i64 0, !10, i64 36, !10, i64 40, !10, i64 44, !10, i64 48, !7, i64 52, !7, i64 53, !7, i64 54, !7, i64 55, !10, i64 56, !7, i64 60, !7, i64 64, !10, i64 80, !7, i64 84, !10, i64 100, !10, i64 104, !10, i64 108, !10, i64 112, !10, i64 116, !15, i64 120, !14, i64 128, !10, i64 132, !7, i64 136, !10, i64 140}
!13 = !{!"", !14, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !10, i64 24, !10, i64 28, !7, i64 32}
!14 = !{!"short", !7, i64 0}
!15 = !{!"long", !7, i64 0}
!16 = !{!12, !14, i64 128}


; 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: inlinehint nounwind uwtable
declare hidden i32 @Xil_In32(i64 noundef) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @Xil_Out32(i64 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @XSdPs_SendCmd(ptr noundef %0, i32 noundef %1) local_unnamed_addr #1 {
  %3 = tail call i32 @XSdPs_FrameCmd(ptr noundef %0, i32 noundef %1) #3
  switch i32 %1, label %4 [
    i32 5376, label %12
    i32 4864, label %12
  ]

4:                                                ; preds = %2
  %5 = getelementptr inbounds i8, ptr %0, i64 4
  %6 = load i32, ptr %5, align 4, !tbaa !5
  %7 = add i32 %6, 36
  %8 = zext i32 %7 to i64
  %9 = tail call i32 @Xil_In32(i64 noundef %8)
  %10 = and i32 %9, 2
  %.not = icmp eq i32 %10, 0
  %11 = and i32 %3, 32
  %.not12 = icmp eq i32 %11, 0
  %or.cond = select i1 %.not, i1 true, i1 %.not12
  br i1 %or.cond, label %12, label %23

12:                                               ; preds = %2, %2, %4
  %13 = getelementptr inbounds i8, ptr %0, i64 4
  %14 = load i32, ptr %13, align 4, !tbaa !5
  %15 = add i32 %14, 12
  %16 = zext i32 %15 to i64
  %17 = shl i32 %3, 16
  %18 = and i32 %17, 1073676288
  %19 = getelementptr inbounds i8, ptr %0, i64 128
  %20 = load i16, ptr %19, align 8, !tbaa !13
  %21 = zext i16 %20 to i32
  %22 = or disjoint i32 %18, %21
  tail call void @Xil_Out32(i64 noundef %16, i32 noundef %22)
  br label %23

23:                                               ; preds = %4, %12
  %.0 = phi i32 [ 0, %12 ], [ 1, %4 ]
  ret i32 %.0
}

declare i32 @XSdPs_FrameCmd(ptr noundef, i32 noundef) local_unnamed_addr #2

attributes #0 = { inlinehint 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 = { 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 = { "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 = { 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, !11, i64 4}
!6 = !{!"", !7, i64 0, !11, i64 36, !11, i64 40, !11, i64 44, !11, i64 48, !9, i64 52, !9, i64 53, !9, i64 54, !9, i64 55, !11, i64 56, !9, i64 60, !9, i64 64, !11, i64 80, !9, i64 84, !11, i64 100, !11, i64 104, !11, i64 108, !11, i64 112, !11, i64 116, !12, i64 120, !8, i64 128, !11, i64 132, !9, i64 136, !11, i64 140}
!7 = !{!"", !8, i64 0, !11, i64 4, !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20, !11, i64 24, !11, i64 28, !9, i64 32}
!8 = !{!"short", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = !{!"int", !9, i64 0}
!12 = !{!"long", !9, i64 0}
!13 = !{!6, !8, i64 128}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass