; LLVM IR from jgaeddert/liquid-dsp :: src/multichannel/bench (ofdmframesync_rxsymbol_benchmark)

; 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: nounwind uwtable
define dso_local void @ofdmframesync_rxsymbol_bench(ptr noundef %0, ptr noundef %1, ptr noundef %2, i32 noundef %3, i32 noundef %4) #0 {
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca i32, align 4
  %19 = alloca ptr, align 8
  %20 = alloca i64, align 8
  %21 = alloca i64, align 8
  %22 = alloca i32, align 4
  %23 = alloca { float, float }, align 4
  %24 = alloca { float, float }, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store i32 %3, ptr %9, align 4, !tbaa !9
  store i32 %4, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  store i32 40, ptr %11, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  %25 = load i32, ptr %9, align 4, !tbaa !9
  store i32 %25, ptr %12, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  %26 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %26, ptr %13, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  store i32 0, ptr %14, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  %27 = load i32, ptr %12, align 4, !tbaa !9
  %28 = load i32, ptr %13, align 4, !tbaa !9
  %29 = load i32, ptr %14, align 4, !tbaa !9
  %30 = call ptr @ofdmframegen_create(i32 noundef %27, i32 noundef %28, i32 noundef %29, ptr noundef null)
  store ptr %30, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  %31 = load i32, ptr %11, align 4, !tbaa !9
  %32 = call ptr @modemcf_create(i32 noundef %31)
  store ptr %32, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #5
  %33 = load i32, ptr %12, align 4, !tbaa !9
  %34 = load i32, ptr %13, align 4, !tbaa !9
  %35 = load i32, ptr %14, align 4, !tbaa !9
  %36 = call ptr @ofdmframesync_create(i32 noundef %33, i32 noundef %34, i32 noundef %35, ptr noundef null, ptr noundef null, ptr noundef null)
  store ptr %36, ptr %17, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #5
  %37 = load i32, ptr %12, align 4, !tbaa !9
  %38 = zext i32 %37 to i64
  %39 = call ptr @llvm.stacksave.p0()
  store ptr %39, ptr %19, align 8
  %40 = alloca { float, float }, i64 %38, align 16
  store i64 %38, ptr %20, align 8
  %41 = load i32, ptr %12, align 4, !tbaa !9
  %42 = load i32, ptr %13, align 4, !tbaa !9
  %43 = add i32 %41, %42
  %44 = zext i32 %43 to i64
  %45 = alloca { float, float }, i64 %44, align 16
  store i64 %44, ptr %21, align 8
  %46 = load ptr, ptr %15, align 8, !tbaa !5
  %47 = call i32 @ofdmframegen_write_S0a(ptr noundef %46, ptr noundef %45)
  %48 = load ptr, ptr %17, align 8, !tbaa !5
  %49 = load i32, ptr %12, align 4, !tbaa !9
  %50 = load i32, ptr %13, align 4, !tbaa !9
  %51 = add i32 %49, %50
  %52 = call i32 @ofdmframesync_execute(ptr noundef %48, ptr noundef %45, i32 noundef %51)
  %53 = load ptr, ptr %15, align 8, !tbaa !5
  %54 = call i32 @ofdmframegen_write_S0b(ptr noundef %53, ptr noundef %45)
  %55 = load ptr, ptr %17, align 8, !tbaa !5
  %56 = load i32, ptr %12, align 4, !tbaa !9
  %57 = load i32, ptr %13, align 4, !tbaa !9
  %58 = add i32 %56, %57
  %59 = call i32 @ofdmframesync_execute(ptr noundef %55, ptr noundef %45, i32 noundef %58)
  %60 = load ptr, ptr %15, align 8, !tbaa !5
  %61 = call i32 @ofdmframegen_write_S1(ptr noundef %60, ptr noundef %45)
  %62 = load ptr, ptr %17, align 8, !tbaa !5
  %63 = load i32, ptr %12, align 4, !tbaa !9
  %64 = load i32, ptr %13, align 4, !tbaa !9
  %65 = add i32 %63, %64
  %66 = call i32 @ofdmframesync_execute(ptr noundef %62, ptr noundef %45, i32 noundef %65)
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #5
  store i32 0, ptr %18, align 4, !tbaa !9
  br label %67

67:                                               ; preds = %80, %5
  %68 = load i32, ptr %18, align 4, !tbaa !9
  %69 = load i32, ptr %12, align 4, !tbaa !9
  %70 = icmp ult i32 %68, %69
  br i1 %70, label %71, label %83

71:                                               ; preds = %67
  %72 = load ptr, ptr %16, align 8, !tbaa !5
  %73 = call i32 @modemcf_gen_rand_sym(ptr noundef %72)
  store i32 %73, ptr %22, align 4, !tbaa !9
  %74 = load ptr, ptr %16, align 8, !tbaa !5
  %75 = load i32, ptr %22, align 4, !tbaa !9
  %76 = load i32, ptr %18, align 4, !tbaa !9
  %77 = zext i32 %76 to i64
  %78 = getelementptr inbounds { float, float }, ptr %40, i64 %77
  %79 = call i32 @modemcf_modulate(ptr noundef %74, i32 noundef %75, ptr noundef %78)
  br label %80

80:                                               ; preds = %71
  %81 = load i32, ptr %18, align 4, !tbaa !9
  %82 = add i32 %81, 1
  store i32 %82, ptr %18, align 4, !tbaa !9
  br label %67, !llvm.loop !11

83:                                               ; preds = %67
  %84 = load ptr, ptr %15, align 8, !tbaa !5
  %85 = call i32 @ofdmframegen_writesymbol(ptr noundef %84, ptr noundef %40, ptr noundef %45)
  store i32 0, ptr %18, align 4, !tbaa !9
  br label %86

86:                                               ; preds = %122, %83
  %87 = load i32, ptr %18, align 4, !tbaa !9
  %88 = load i32, ptr %12, align 4, !tbaa !9
  %89 = load i32, ptr %13, align 4, !tbaa !9
  %90 = add i32 %88, %89
  %91 = icmp ult i32 %87, %90
  br i1 %91, label %92, label %125

92:                                               ; preds = %86
  %93 = call float (...) @randnf()
  %94 = fmul float 0x3F947AE140000000, %93
  %95 = call float (...) @randf()
  %96 = fpext float %95 to double
  %97 = fmul double 0.000000e+00, %96
  %98 = fmul double 0x401921FB54442D18, %96
  %99 = fptrunc double %97 to float
  %100 = fptrunc double %98 to float
  %101 = getelementptr inbounds { float, float }, ptr %23, i32 0, i32 0
  %102 = getelementptr inbounds { float, float }, ptr %23, i32 0, i32 1
  store float %99, ptr %101, align 4
  store float %100, ptr %102, align 4
  %103 = load <2 x float>, ptr %23, align 4
  %104 = call <2 x float> @cexpf(<2 x float> noundef %103) #5
  store <2 x float> %104, ptr %24, align 4
  %105 = getelementptr inbounds { float, float }, ptr %24, i32 0, i32 0
  %106 = load float, ptr %105, align 4
  %107 = getelementptr inbounds { float, float }, ptr %24, i32 0, i32 1
  %108 = load float, ptr %107, align 4
  %109 = fmul float %94, %106
  %110 = fmul float %94, %108
  %111 = load i32, ptr %18, align 4, !tbaa !9
  %112 = zext i32 %111 to i64
  %113 = getelementptr inbounds { float, float }, ptr %45, i64 %112
  %114 = getelementptr inbounds { float, float }, ptr %113, i32 0, i32 0
  %115 = load float, ptr %114, align 8
  %116 = getelementptr inbounds { float, float }, ptr %113, i32 0, i32 1
  %117 = load float, ptr %116, align 4
  %118 = fadd float %115, %109
  %119 = fadd float %117, %110
  %120 = getelementptr inbounds { float, float }, ptr %113, i32 0, i32 0
  %121 = getelementptr inbounds { float, float }, ptr %113, i32 0, i32 1
  store float %118, ptr %120, align 8
  store float %119, ptr %121, align 4
  br label %122

122:                                              ; preds = %92
  %123 = load i32, ptr %18, align 4, !tbaa !9
  %124 = add i32 %123, 1
  store i32 %124, ptr %18, align 4, !tbaa !9
  br label %86, !llvm.loop !13

125:                                              ; preds = %86
  %126 = load i32, ptr %12, align 4, !tbaa !9
  %127 = zext i32 %126 to i64
  %128 = load ptr, ptr %8, align 8, !tbaa !5
  %129 = load i64, ptr %128, align 8, !tbaa !14
  %130 = udiv i64 %129, %127
  store i64 %130, ptr %128, align 8, !tbaa !14
  %131 = load ptr, ptr %6, align 8, !tbaa !5
  %132 = call i32 @getrusage(i32 noundef 0, ptr noundef %131) #5
  store i32 0, ptr %18, align 4, !tbaa !9
  br label %133

133:                                              ; preds = %160, %125
  %134 = load i32, ptr %18, align 4, !tbaa !9
  %135 = zext i32 %134 to i64
  %136 = load ptr, ptr %8, align 8, !tbaa !5
  %137 = load i64, ptr %136, align 8, !tbaa !14
  %138 = icmp ult i64 %135, %137
  br i1 %138, label %139, label %163

139:                                              ; preds = %133
  %140 = load ptr, ptr %17, align 8, !tbaa !5
  %141 = load i32, ptr %12, align 4, !tbaa !9
  %142 = load i32, ptr %13, align 4, !tbaa !9
  %143 = add i32 %141, %142
  %144 = call i32 @ofdmframesync_execute(ptr noundef %140, ptr noundef %45, i32 noundef %143)
  %145 = load ptr, ptr %17, align 8, !tbaa !5
  %146 = load i32, ptr %12, align 4, !tbaa !9
  %147 = load i32, ptr %13, align 4, !tbaa !9
  %148 = add i32 %146, %147
  %149 = call i32 @ofdmframesync_execute(ptr noundef %145, ptr noundef %45, i32 noundef %148)
  %150 = load ptr, ptr %17, align 8, !tbaa !5
  %151 = load i32, ptr %12, align 4, !tbaa !9
  %152 = load i32, ptr %13, align 4, !tbaa !9
  %153 = add i32 %151, %152
  %154 = call i32 @ofdmframesync_execute(ptr noundef %150, ptr noundef %45, i32 noundef %153)
  %155 = load ptr, ptr %17, align 8, !tbaa !5
  %156 = load i32, ptr %12, align 4, !tbaa !9
  %157 = load i32, ptr %13, align 4, !tbaa !9
  %158 = add i32 %156, %157
  %159 = call i32 @ofdmframesync_execute(ptr noundef %155, ptr noundef %45, i32 noundef %158)
  br label %160

160:                                              ; preds = %139
  %161 = load i32, ptr %18, align 4, !tbaa !9
  %162 = add i32 %161, 1
  store i32 %162, ptr %18, align 4, !tbaa !9
  br label %133, !llvm.loop !16

163:                                              ; preds = %133
  %164 = load ptr, ptr %7, align 8, !tbaa !5
  %165 = call i32 @getrusage(i32 noundef 0, ptr noundef %164) #5
  %166 = load ptr, ptr %8, align 8, !tbaa !5
  %167 = load i64, ptr %166, align 8, !tbaa !14
  %168 = mul i64 %167, 4
  store i64 %168, ptr %166, align 8, !tbaa !14
  %169 = load ptr, ptr %15, align 8, !tbaa !5
  %170 = call i32 @ofdmframegen_destroy(ptr noundef %169)
  %171 = load ptr, ptr %17, align 8, !tbaa !5
  %172 = call i32 @ofdmframesync_destroy(ptr noundef %171)
  %173 = load ptr, ptr %16, align 8, !tbaa !5
  %174 = call i32 @modemcf_destroy(ptr noundef %173)
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #5
  %175 = load ptr, ptr %19, align 8
  call void @llvm.stackrestore.p0(ptr %175)
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  ret void
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare ptr @ofdmframegen_create(i32 noundef, i32 noundef, i32 noundef, ptr noundef) #2

declare ptr @modemcf_create(i32 noundef) #2

declare ptr @ofdmframesync_create(i32 noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

declare i32 @ofdmframegen_write_S0a(ptr noundef, ptr noundef) #2

declare i32 @ofdmframesync_execute(ptr noundef, ptr noundef, i32 noundef) #2

declare i32 @ofdmframegen_write_S0b(ptr noundef, ptr noundef) #2

declare i32 @ofdmframegen_write_S1(ptr noundef, ptr noundef) #2

declare i32 @modemcf_gen_rand_sym(ptr noundef) #2

declare i32 @modemcf_modulate(ptr noundef, i32 noundef, ptr noundef) #2

declare i32 @ofdmframegen_writesymbol(ptr noundef, ptr noundef, ptr noundef) #2

declare float @randnf(...) #2

; Function Attrs: nounwind
declare <2 x float> @cexpf(<2 x float> noundef) #4

declare float @randf(...) #2

; Function Attrs: nounwind
declare i32 @getrusage(i32 noundef, ptr noundef) #4

declare i32 @ofdmframegen_destroy(ptr noundef) #2

declare i32 @ofdmframesync_destroy(ptr noundef) #2

declare i32 @modemcf_destroy(ptr noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3

attributes #0 = { nounwind uwtable "min-legal-vector-width"="64" "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nocallback nofree nosync nounwind willreturn }
attributes #4 = { 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 #5 = { 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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = !{!15, !15, i64 0}
!15 = !{!"long", !7, i64 0}
!16 = distinct !{!16, !12}


; 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
define dso_local void @ofdmframesync_rxsymbol_bench(ptr noundef %0, ptr noundef %1, ptr nocapture noundef %2, i32 noundef %3, i32 noundef %4) local_unnamed_addr #0 {
  %6 = tail call ptr @ofdmframegen_create(i32 noundef %3, i32 noundef %4, i32 noundef 0, ptr noundef null) #3
  %7 = tail call ptr @modemcf_create(i32 noundef 40) #3
  %8 = tail call ptr @ofdmframesync_create(i32 noundef %3, i32 noundef %4, i32 noundef 0, ptr noundef null, ptr noundef null, ptr noundef null) #3
  %9 = zext i32 %3 to i64
  %10 = alloca { float, float }, i64 %9, align 16
  %11 = add i32 %4, %3
  %12 = zext i32 %11 to i64
  %13 = alloca { float, float }, i64 %12, align 16
  %14 = call i32 @ofdmframegen_write_S0a(ptr noundef %6, ptr noundef nonnull %13) #3
  %15 = call i32 @ofdmframesync_execute(ptr noundef %8, ptr noundef nonnull %13, i32 noundef %11) #3
  %16 = call i32 @ofdmframegen_write_S0b(ptr noundef %6, ptr noundef nonnull %13) #3
  %17 = call i32 @ofdmframesync_execute(ptr noundef %8, ptr noundef nonnull %13, i32 noundef %11) #3
  %18 = call i32 @ofdmframegen_write_S1(ptr noundef %6, ptr noundef nonnull %13) #3
  %19 = call i32 @ofdmframesync_execute(ptr noundef %8, ptr noundef nonnull %13, i32 noundef %11) #3
  %.not = icmp eq i32 %3, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %5, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %5 ]
  %20 = call i32 @modemcf_gen_rand_sym(ptr noundef %7) #3
  %21 = getelementptr inbounds { float, float }, ptr %10, i64 %indvars.iv
  %22 = call i32 @modemcf_modulate(ptr noundef %7, i32 noundef %20, ptr noundef nonnull %21) #3
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %9
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !5

._crit_edge:                                      ; preds = %.lr.ph, %5
  %23 = call i32 @ofdmframegen_writesymbol(ptr noundef %6, ptr noundef nonnull %10, ptr noundef nonnull %13) #3
  %.not72 = icmp eq i32 %11, 0
  br i1 %.not72, label %._crit_edge67, label %.lr.ph66

.lr.ph66:                                         ; preds = %._crit_edge, %.lr.ph66
  %indvars.iv75 = phi i64 [ %indvars.iv.next76, %.lr.ph66 ], [ 0, %._crit_edge ]
  %24 = call float (...) @randnf() #3
  %25 = fmul float %24, 0x3F947AE140000000
  %26 = call float (...) @randf() #3
  %27 = fpext float %26 to double
  %28 = fmul double %27, 0x401921FB54442D18
  %29 = fmul float %26, 0.000000e+00
  %30 = fptrunc double %28 to float
  %.sroa.01.0.vec.insert = insertelement <2 x float> poison, float %29, i64 0
  %.sroa.01.4.vec.insert = insertelement <2 x float> %.sroa.01.0.vec.insert, float %30, i64 1
  %31 = call <2 x float> @cexpf(<2 x float> noundef %.sroa.01.4.vec.insert) #3
  %32 = getelementptr inbounds { float, float }, ptr %13, i64 %indvars.iv75
  %33 = insertelement <2 x float> poison, float %25, i64 0
  %34 = shufflevector <2 x float> %33, <2 x float> poison, <2 x i32> zeroinitializer
  %35 = fmul <2 x float> %34, %31
  %36 = load <2 x float>, ptr %32, align 8
  %37 = fadd <2 x float> %36, %35
  store <2 x float> %37, ptr %32, align 8
  %indvars.iv.next76 = add nuw nsw i64 %indvars.iv75, 1
  %exitcond79.not = icmp eq i64 %indvars.iv.next76, %12
  br i1 %exitcond79.not, label %._crit_edge67, label %.lr.ph66, !llvm.loop !7

._crit_edge67:                                    ; preds = %.lr.ph66, %._crit_edge
  %38 = load i64, ptr %2, align 8, !tbaa !8
  %39 = udiv i64 %38, %9
  store i64 %39, ptr %2, align 8, !tbaa !8
  %40 = call i32 @getrusage(i32 noundef 0, ptr noundef %0) #3
  %41 = load i64, ptr %2, align 8, !tbaa !8
  %.not73 = icmp eq i64 %41, 0
  br i1 %.not73, label %._crit_edge71, label %.lr.ph70

.lr.ph70:                                         ; preds = %._crit_edge67, %.lr.ph70
  %.268 = phi i32 [ %46, %.lr.ph70 ], [ 0, %._crit_edge67 ]
  %42 = call i32 @ofdmframesync_execute(ptr noundef %8, ptr noundef nonnull %13, i32 noundef %11) #3
  %43 = call i32 @ofdmframesync_execute(ptr noundef %8, ptr noundef nonnull %13, i32 noundef %11) #3
  %44 = call i32 @ofdmframesync_execute(ptr noundef %8, ptr noundef nonnull %13, i32 noundef %11) #3
  %45 = call i32 @ofdmframesync_execute(ptr noundef %8, ptr noundef nonnull %13, i32 noundef %11) #3
  %46 = add i32 %.268, 1
  %47 = zext i32 %46 to i64
  %48 = load i64, ptr %2, align 8, !tbaa !8
  %49 = icmp ugt i64 %48, %47
  br i1 %49, label %.lr.ph70, label %._crit_edge71, !llvm.loop !12

._crit_edge71:                                    ; preds = %.lr.ph70, %._crit_edge67
  %50 = call i32 @getrusage(i32 noundef 0, ptr noundef %1) #3
  %51 = load i64, ptr %2, align 8, !tbaa !8
  %52 = shl i64 %51, 2
  store i64 %52, ptr %2, align 8, !tbaa !8
  %53 = call i32 @ofdmframegen_destroy(ptr noundef %6) #3
  %54 = call i32 @ofdmframesync_destroy(ptr noundef %8) #3
  %55 = call i32 @modemcf_destroy(ptr noundef %7) #3
  ret void
}

declare ptr @ofdmframegen_create(i32 noundef, i32 noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

declare ptr @modemcf_create(i32 noundef) local_unnamed_addr #1

declare ptr @ofdmframesync_create(i32 noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

declare i32 @ofdmframegen_write_S0a(ptr noundef, ptr noundef) local_unnamed_addr #1

declare i32 @ofdmframesync_execute(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #1

declare i32 @ofdmframegen_write_S0b(ptr noundef, ptr noundef) local_unnamed_addr #1

declare i32 @ofdmframegen_write_S1(ptr noundef, ptr noundef) local_unnamed_addr #1

declare i32 @modemcf_gen_rand_sym(ptr noundef) local_unnamed_addr #1

declare i32 @modemcf_modulate(ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

declare i32 @ofdmframegen_writesymbol(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

declare float @randnf(...) local_unnamed_addr #1

; Function Attrs: nounwind
declare <2 x float> @cexpf(<2 x float> noundef) local_unnamed_addr #2

declare float @randf(...) local_unnamed_addr #1

; Function Attrs: nounwind
declare i32 @getrusage(i32 noundef, ptr noundef) local_unnamed_addr #2

declare i32 @ofdmframegen_destroy(ptr noundef) local_unnamed_addr #1

declare i32 @ofdmframesync_destroy(ptr noundef) local_unnamed_addr #1

declare i32 @modemcf_destroy(ptr noundef) local_unnamed_addr #1

attributes #0 = { nounwind uwtable "min-legal-vector-width"="64" "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 = { "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 "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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = distinct !{!7, !6}
!8 = !{!9, !9, i64 0}
!9 = !{!"long", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C/C++ TBAA"}
!12 = distinct !{!12, !6}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,TailCallElimPass