; LLVM IR from MRPT/mrpt :: 3rdparty/xspublic/xscontroller (xsdevicestate)

; 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"

@XsDeviceState_toString.unknown = external hidden global [64 x i8], align 16
@.str = external hidden unnamed_addr constant [12 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [16 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local ptr @XsDeviceState_toString(i32 noundef %0) #0 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  store i32 %0, ptr %3, align 4, !tbaa !5
  %4 = load i32, ptr %3, align 4, !tbaa !5
  switch i32 %4, label %12 [
    i32 0, label %5
    i32 1, label %6
    i32 2, label %7
    i32 3, label %8
    i32 4, label %9
    i32 5, label %10
    i32 6, label %11
  ]

5:                                                ; preds = %1
  store ptr @.str, ptr %2, align 8
  br label %15

6:                                                ; preds = %1
  store ptr @.str.1, ptr %2, align 8
  br label %15

7:                                                ; preds = %1
  store ptr @.str.2, ptr %2, align 8
  br label %15

8:                                                ; preds = %1
  store ptr @.str.3, ptr %2, align 8
  br label %15

9:                                                ; preds = %1
  store ptr @.str.4, ptr %2, align 8
  br label %15

10:                                               ; preds = %1
  store ptr @.str.5, ptr %2, align 8
  br label %15

11:                                               ; preds = %1
  store ptr @.str.6, ptr %2, align 8
  br label %15

12:                                               ; preds = %1
  %13 = load i32, ptr %3, align 4, !tbaa !5
  %14 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef @XsDeviceState_toString.unknown, ptr noundef @.str.7, i32 noundef %13) #2
  store ptr @XsDeviceState_toString.unknown, ptr %2, align 8
  br label %15

15:                                               ; preds = %12, %11, %10, %9, %8, %7, %6, %5
  %16 = load ptr, ptr %2, align 8
  ret ptr %16
}

; Function Attrs: nounwind
declare i32 @sprintf(ptr noundef, ptr noundef, ...) #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 = { nounwind "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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}


; 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"

@XsDeviceState_toString.unknown = external hidden global [64 x i8], align 16
@.str = external hidden unnamed_addr constant [12 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [16 x i8], align 1
@switch.table.XsDeviceState_toString = private unnamed_addr constant [7 x ptr] [ptr @.str, ptr @.str.1, ptr @.str.2, ptr @.str.3, ptr @.str.4, ptr @.str.5, ptr @.str.6], align 8

; Function Attrs: nofree nounwind uwtable
define dso_local noundef nonnull ptr @XsDeviceState_toString(i32 noundef %0) local_unnamed_addr #0 {
  %2 = icmp ult i32 %0, 7
  br i1 %2, label %switch.lookup, label %3

3:                                                ; preds = %1
  %4 = tail call i32 (ptr, ptr, ...) @sprintf(ptr noundef nonnull dereferenceable(1) @XsDeviceState_toString.unknown, ptr noundef nonnull dereferenceable(1) @.str.7, i32 noundef %0) #2
  br label %6

switch.lookup:                                    ; preds = %1
  %5 = zext nneg i32 %0 to i64
  %switch.gep = getelementptr inbounds [7 x ptr], ptr @switch.table.XsDeviceState_toString, i64 0, i64 %5
  %switch.load = load ptr, ptr %switch.gep, align 8
  br label %6

6:                                                ; preds = %switch.lookup, %3
  %.0 = phi ptr [ @XsDeviceState_toString.unknown, %3 ], [ %switch.load, %switch.lookup ]
  ret ptr %.0
}

; Function Attrs: nofree nounwind
declare noundef i32 @sprintf(ptr noalias nocapture noundef writeonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

attributes #0 = { nofree 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 = { nofree nounwind "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)"}


; Effective O3 passes: GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass