; 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_relu_func(ptr noundef %0, i64 noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i64 %1, ptr %4, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #2
  store i64 0, ptr %5, align 8, !tbaa !9
  br label %6

6:                                                ; preds = %22, %2
  %7 = load i64, ptr %5, align 8, !tbaa !9
  %8 = load i64, ptr %4, align 8, !tbaa !9
  %9 = icmp ult i64 %7, %8
  br i1 %9, label %11, label %10

10:                                               ; preds = %6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #2
  br label %25

11:                                               ; preds = %6
  %12 = load ptr, ptr %3, align 8, !tbaa !5
  %13 = load i64, ptr %5, align 8, !tbaa !9
  %14 = getelementptr inbounds float, ptr %12, i64 %13
  %15 = load float, ptr %14, align 4, !tbaa !11
  %16 = fcmp ole float %15, 0.000000e+00
  br i1 %16, label %17, label %21

17:                                               ; preds = %11
  %18 = load ptr, ptr %3, align 8, !tbaa !5
  %19 = load i64, ptr %5, align 8, !tbaa !9
  %20 = getelementptr inbounds float, ptr %18, i64 %19
  store float 0.000000e+00, ptr %20, align 4, !tbaa !11
  br label %21

21:                                               ; preds = %17, %11
  br label %22

22:                                               ; preds = %21
  %23 = load i64, ptr %5, align 8, !tbaa !9
  %24 = add i64 %23, 1
  store i64 %24, ptr %5, align 8, !tbaa !9
  br label %6, !llvm.loop !13

25:                                               ; preds = %10
  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_relu_func(ptr nocapture noundef %0, i64 noundef %1) local_unnamed_addr #0 {
  %.not = icmp eq i64 %1, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %2
  %min.iters.check = icmp ult i64 %1, 8
  br i1 %min.iters.check, label %.lr.ph.preheader22, label %vector.ph

.lr.ph.preheader22:                               ; preds = %middle.block, %.lr.ph.preheader
  %.06.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
  br label %vector.body

vector.body:                                      ; preds = %pred.store.continue21, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %pred.store.continue21 ]
  %3 = or disjoint i64 %index, 4
  %4 = getelementptr inbounds float, ptr %0, i64 %index
  %5 = getelementptr inbounds i8, ptr %4, i64 16
  %wide.load = load <4 x float>, ptr %4, align 4, !tbaa !5
  %wide.load7 = load <4 x float>, ptr %5, align 4, !tbaa !5
  %6 = fcmp ole <4 x float> %wide.load, zeroinitializer
  %7 = fcmp ole <4 x float> %wide.load7, zeroinitializer
  %8 = extractelement <4 x i1> %6, i64 0
  br i1 %8, label %pred.store.if, label %pred.store.continue

pred.store.if:                                    ; preds = %vector.body
  %9 = getelementptr inbounds float, ptr %0, i64 %index
  store float 0.000000e+00, ptr %9, align 4, !tbaa !5
  br label %pred.store.continue

pred.store.continue:                              ; preds = %pred.store.if, %vector.body
  %10 = extractelement <4 x i1> %6, i64 1
  br i1 %10, label %pred.store.if8, label %pred.store.continue9

pred.store.if8:                                   ; preds = %pred.store.continue
  %11 = or disjoint i64 %index, 1
  %12 = getelementptr inbounds float, ptr %0, i64 %11
  store float 0.000000e+00, ptr %12, align 4, !tbaa !5
  br label %pred.store.continue9

pred.store.continue9:                             ; preds = %pred.store.if8, %pred.store.continue
  %13 = extractelement <4 x i1> %6, i64 2
  br i1 %13, label %pred.store.if10, label %pred.store.continue11

pred.store.if10:                                  ; preds = %pred.store.continue9
  %14 = or disjoint i64 %index, 2
  %15 = getelementptr inbounds float, ptr %0, i64 %14
  store float 0.000000e+00, ptr %15, align 4, !tbaa !5
  br label %pred.store.continue11

pred.store.continue11:                            ; preds = %pred.store.if10, %pred.store.continue9
  %16 = extractelement <4 x i1> %6, i64 3
  br i1 %16, label %pred.store.if12, label %pred.store.continue13

pred.store.if12:                                  ; preds = %pred.store.continue11
  %17 = or disjoint i64 %index, 3
  %18 = getelementptr inbounds float, ptr %0, i64 %17
  store float 0.000000e+00, ptr %18, align 4, !tbaa !5
  br label %pred.store.continue13

pred.store.continue13:                            ; preds = %pred.store.if12, %pred.store.continue11
  %19 = extractelement <4 x i1> %7, i64 0
  br i1 %19, label %pred.store.if14, label %pred.store.continue15

pred.store.if14:                                  ; preds = %pred.store.continue13
  %20 = getelementptr inbounds float, ptr %0, i64 %3
  store float 0.000000e+00, ptr %20, align 4, !tbaa !5
  br label %pred.store.continue15

pred.store.continue15:                            ; preds = %pred.store.if14, %pred.store.continue13
  %21 = extractelement <4 x i1> %7, i64 1
  br i1 %21, label %pred.store.if16, label %pred.store.continue17

pred.store.if16:                                  ; preds = %pred.store.continue15
  %22 = or disjoint i64 %index, 5
  %23 = getelementptr inbounds float, ptr %0, i64 %22
  store float 0.000000e+00, ptr %23, align 4, !tbaa !5
  br label %pred.store.continue17

pred.store.continue17:                            ; preds = %pred.store.if16, %pred.store.continue15
  %24 = extractelement <4 x i1> %7, i64 2
  br i1 %24, label %pred.store.if18, label %pred.store.continue19

pred.store.if18:                                  ; preds = %pred.store.continue17
  %25 = or disjoint i64 %index, 6
  %26 = getelementptr inbounds float, ptr %0, i64 %25
  store float 0.000000e+00, ptr %26, align 4, !tbaa !5
  br label %pred.store.continue19

pred.store.continue19:                            ; preds = %pred.store.if18, %pred.store.continue17
  %27 = extractelement <4 x i1> %7, i64 3
  br i1 %27, label %pred.store.if20, label %pred.store.continue21

pred.store.if20:                                  ; preds = %pred.store.continue19
  %28 = or disjoint i64 %index, 7
  %29 = getelementptr inbounds float, ptr %0, i64 %28
  store float 0.000000e+00, ptr %29, align 4, !tbaa !5
  br label %pred.store.continue21

pred.store.continue21:                            ; preds = %pred.store.if20, %pred.store.continue19
  %index.next = add nuw i64 %index, 8
  %30 = icmp eq i64 %index.next, %n.vec
  br i1 %30, label %middle.block, label %vector.body, !llvm.loop !9

middle.block:                                     ; preds = %pred.store.continue21
  %cmp.n = icmp eq i64 %n.vec, %1
  br i1 %cmp.n, label %._crit_edge, label %.lr.ph.preheader22

._crit_edge:                                      ; preds = %35, %middle.block, %2
  ret void

.lr.ph:                                           ; preds = %.lr.ph.preheader22, %35
  %.06 = phi i64 [ %36, %35 ], [ %.06.ph, %.lr.ph.preheader22 ]
  %31 = getelementptr inbounds float, ptr %0, i64 %.06
  %32 = load float, ptr %31, align 4, !tbaa !5
  %33 = fcmp ugt float %32, 0.000000e+00
  br i1 %33, label %35, label %34

34:                                               ; preds = %.lr.ph
  store float 0.000000e+00, ptr %31, align 4, !tbaa !5
  br label %35

35:                                               ; preds = %.lr.ph, %34
  %36 = add nuw i64 %.06, 1
  %exitcond.not = icmp eq i64 %36, %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