; LLVM IR from mrbid/CSGO_TENSOR_TRIGGER :: GOBOT15/KERAS2C/include (k2c_activations)

; 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
define dso_local void @k2c_ThresholdedReLU(ptr noundef %0, i64 noundef %1, float noundef %2) #1 {
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca float, align 4
  %7 = alloca i64, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i64 %1, ptr %5, align 8, !tbaa !9
  store float %2, ptr %6, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #2
  store i64 0, ptr %7, align 8, !tbaa !9
  br label %8

8:                                                ; preds = %25, %3
  %9 = load i64, ptr %7, align 8, !tbaa !9
  %10 = load i64, ptr %5, align 8, !tbaa !9
  %11 = icmp ult i64 %9, %10
  br i1 %11, label %13, label %12

12:                                               ; preds = %8
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #2
  br label %28

13:                                               ; preds = %8
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = load i64, ptr %7, align 8, !tbaa !9
  %16 = getelementptr inbounds float, ptr %14, i64 %15
  %17 = load float, ptr %16, align 4, !tbaa !11
  %18 = load float, ptr %6, align 4, !tbaa !11
  %19 = fcmp ole float %17, %18
  br i1 %19, label %20, label %24

20:                                               ; preds = %13
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = load i64, ptr %7, align 8, !tbaa !9
  %23 = getelementptr inbounds float, ptr %21, i64 %22
  store float 0.000000e+00, ptr %23, align 4, !tbaa !11
  br label %24

24:                                               ; preds = %20, %13
  br label %25

25:                                               ; preds = %24
  %26 = load i64, ptr %7, align 8, !tbaa !9
  %27 = add i64 %26, 1
  store i64 %27, ptr %7, align 8, !tbaa !9
  br label %8, !llvm.loop !13

28:                                               ; preds = %12
  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 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"float", !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: nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local void @k2c_ThresholdedReLU(ptr nocapture noundef %0, i64 noundef %1, float noundef %2) local_unnamed_addr #0 {
  %.not = icmp eq i64 %1, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %3
  %min.iters.check = icmp ult i64 %1, 8
  br i1 %min.iters.check, label %.lr.ph.preheader23, label %vector.ph

.lr.ph.preheader23:                               ; preds = %middle.block, %.lr.ph.preheader
  %.07.ph = phi i64 [ 0, %.lr.ph.preheader ], [ %n.vec, %middle.block ]
  br label %.lr.ph

vector.ph:                                        ; preds = %.lr.ph.preheader
  %n.vec = and i64 %1, -8
  %broadcast.splatinsert = insertelement <4 x float> poison, float %2, i64 0
  %broadcast.splat = shufflevector <4 x float> %broadcast.splatinsert, <4 x float> poison, <4 x i32> zeroinitializer
  br label %vector.body

vector.body:                                      ; preds = %pred.store.continue22, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %pred.store.continue22 ]
  %4 = or disjoint i64 %index, 4
  %5 = getelementptr inbounds float, ptr %0, i64 %index
  %6 = getelementptr inbounds i8, ptr %5, i64 16
  %wide.load = load <4 x float>, ptr %5, align 4, !tbaa !5
  %wide.load8 = load <4 x float>, ptr %6, align 4, !tbaa !5
  %7 = fcmp ole <4 x float> %wide.load, %broadcast.splat
  %8 = fcmp ole <4 x float> %wide.load8, %broadcast.splat
  %9 = extractelement <4 x i1> %7, i64 0
  br i1 %9, label %pred.store.if, label %pred.store.continue

pred.store.if:                                    ; preds = %vector.body
  %10 = getelementptr inbounds float, ptr %0, i64 %index
  store float 0.000000e+00, ptr %10, align 4, !tbaa !5
  br label %pred.store.continue

pred.store.continue:                              ; preds = %pred.store.if, %vector.body
  %11 = extractelement <4 x i1> %7, i64 1
  br i1 %11, label %pred.store.if9, label %pred.store.continue10

pred.store.if9:                                   ; preds = %pred.store.continue
  %12 = or disjoint i64 %index, 1
  %13 = getelementptr inbounds float, ptr %0, i64 %12
  store float 0.000000e+00, ptr %13, align 4, !tbaa !5
  br label %pred.store.continue10

pred.store.continue10:                            ; preds = %pred.store.if9, %pred.store.continue
  %14 = extractelement <4 x i1> %7, i64 2
  br i1 %14, label %pred.store.if11, label %pred.store.continue12

pred.store.if11:                                  ; preds = %pred.store.continue10
  %15 = or disjoint i64 %index, 2
  %16 = getelementptr inbounds float, ptr %0, i64 %15
  store float 0.000000e+00, ptr %16, align 4, !tbaa !5
  br label %pred.store.continue12

pred.store.continue12:                            ; preds = %pred.store.if11, %pred.store.continue10
  %17 = extractelement <4 x i1> %7, i64 3
  br i1 %17, label %pred.store.if13, label %pred.store.continue14

pred.store.if13:                                  ; preds = %pred.store.continue12
  %18 = or disjoint i64 %index, 3
  %19 = getelementptr inbounds float, ptr %0, i64 %18
  store float 0.000000e+00, ptr %19, align 4, !tbaa !5
  br label %pred.store.continue14

pred.store.continue14:                            ; preds = %pred.store.if13, %pred.store.continue12
  %20 = extractelement <4 x i1> %8, i64 0
  br i1 %20, label %pred.store.if15, label %pred.store.continue16

pred.store.if15:                                  ; preds = %pred.store.continue14
  %21 = getelementptr inbounds float, ptr %0, i64 %4
  store float 0.000000e+00, ptr %21, align 4, !tbaa !5
  br label %pred.store.continue16

pred.store.continue16:                            ; preds = %pred.store.if15, %pred.store.continue14
  %22 = extractelement <4 x i1> %8, i64 1
  br i1 %22, label %pred.store.if17, label %pred.store.continue18

pred.store.if17:                                  ; preds = %pred.store.continue16
  %23 = or disjoint i64 %index, 5
  %24 = getelementptr inbounds float, ptr %0, i64 %23
  store float 0.000000e+00, ptr %24, align 4, !tbaa !5
  br label %pred.store.continue18

pred.store.continue18:                            ; preds = %pred.store.if17, %pred.store.continue16
  %25 = extractelement <4 x i1> %8, i64 2
  br i1 %25, label %pred.store.if19, label %pred.store.continue20

pred.store.if19:                                  ; preds = %pred.store.continue18
  %26 = or disjoint i64 %index, 6
  %27 = getelementptr inbounds float, ptr %0, i64 %26
  store float 0.000000e+00, ptr %27, align 4, !tbaa !5
  br label %pred.store.continue20

pred.store.continue20:                            ; preds = %pred.store.if19, %pred.store.continue18
  %28 = extractelement <4 x i1> %8, i64 3
  br i1 %28, label %pred.store.if21, label %pred.store.continue22

pred.store.if21:                                  ; preds = %pred.store.continue20
  %29 = or disjoint i64 %index, 7
  %30 = getelementptr inbounds float, ptr %0, i64 %29
  store float 0.000000e+00, ptr %30, align 4, !tbaa !5
  br label %pred.store.continue22

pred.store.continue22:                            ; preds = %pred.store.if21, %pred.store.continue20
  %index.next = add nuw i64 %index, 8
  %31 = icmp eq i64 %index.next, %n.vec
  br i1 %31, label %middle.block, label %vector.body, !llvm.loop !9

middle.block:                                     ; preds = %pred.store.continue22
  %cmp.n = icmp eq i64 %n.vec, %1
  br i1 %cmp.n, label %._crit_edge, label %.lr.ph.preheader23

._crit_edge:                                      ; preds = %36, %middle.block, %3
  ret void

.lr.ph:                                           ; preds = %.lr.ph.preheader23, %36
  %.07 = phi i64 [ %37, %36 ], [ %.07.ph, %.lr.ph.preheader23 ]
  %32 = getelementptr inbounds float, ptr %0, i64 %.07
  %33 = load float, ptr %32, align 4, !tbaa !5
  %34 = fcmp ugt float %33, %2
  br i1 %34, label %36, label %35

35:                                               ; preds = %.lr.ph
  store float 0.000000e+00, ptr %32, align 4, !tbaa !5
  br label %36

36:                                               ; preds = %.lr.ph, %35
  %37 = add nuw i64 %.07, 1
  %exitcond.not = icmp eq i64 %37, %1
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !13
}

attributes #0 = { nofree norecurse nosync nounwind memory(argmem: readwrite) 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)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10, !12, !11}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass