; LLVM IR from chriskiefer/libcccrt :: benchmarks/maximilian.ll (ZN7maxiMix6stereoEdRSt6vectorIdSaIdEEd)

; 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: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: nounwind
declare double @sqrt(double noundef) #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN7maxiMix6stereoEdRSt6vectorIdSaIdEEd(ptr noundef nonnull align 8 dereferenceable(120) %0, double noundef %1, ptr noundef nonnull align 8 dereferenceable(24) %2, double noundef %3) #0 align 2 {
  %5 = alloca ptr, align 8
  %6 = alloca double, align 8
  %7 = alloca ptr, align 8
  %8 = alloca double, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store double %1, ptr %6, align 8, !tbaa !9
  store ptr %2, ptr %7, align 8, !tbaa !5
  store double %3, ptr %8, align 8, !tbaa !9
  %9 = load ptr, ptr %5, align 8
  %10 = load double, ptr %8, align 8, !tbaa !9
  %11 = fcmp ogt double %10, 1.000000e+00
  br i1 %11, label %12, label %13

12:                                               ; preds = %4
  store double 1.000000e+00, ptr %8, align 8, !tbaa !9
  br label %13

13:                                               ; preds = %12, %4
  %14 = load double, ptr %8, align 8, !tbaa !9
  %15 = fcmp olt double %14, 0.000000e+00
  br i1 %15, label %16, label %17

16:                                               ; preds = %13
  store double 0.000000e+00, ptr %8, align 8, !tbaa !9
  br label %17

17:                                               ; preds = %16, %13
  %18 = load double, ptr %6, align 8, !tbaa !9
  %19 = load double, ptr %8, align 8, !tbaa !9
  %20 = fsub double 1.000000e+00, %19
  %21 = call double @sqrt(double noundef %20) #2
  %22 = fmul double %18, %21
  %23 = load ptr, ptr %7, align 8, !tbaa !5
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %23, i64 noundef 0) #2
  store double %22, ptr %24, align 8, !tbaa !9
  %25 = load double, ptr %6, align 8, !tbaa !9
  %26 = load double, ptr %8, align 8, !tbaa !9
  %27 = call double @sqrt(double noundef %26) #2
  %28 = fmul double %25, %27
  %29 = load ptr, ptr %7, align 8, !tbaa !5
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %29, i64 noundef 1) #2
  store double %28, ptr %30, align 8, !tbaa !9
  ret void
}

attributes #0 = { mustprogress 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}


; 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: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN7maxiMix6stereoEdRSt6vectorIdSaIdEEd(ptr nocapture noundef nonnull readnone align 8 dereferenceable(120) %0, double noundef %1, ptr noundef nonnull align 8 dereferenceable(24) %2, double noundef %3) local_unnamed_addr #0 align 2 {
  %5 = fcmp ogt double %3, 1.000000e+00
  %.0 = select i1 %5, double 1.000000e+00, double %3
  %6 = fcmp olt double %.0, 0.000000e+00
  %.1 = select i1 %6, double 0.000000e+00, double %.0
  %7 = fsub double 1.000000e+00, %.1
  %8 = tail call double @sqrt(double noundef %7) #3
  %9 = fmul double %8, %1
  %10 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef 0) #3
  store double %9, ptr %10, align 8, !tbaa !5
  %sqrt = tail call double @llvm.sqrt.f64(double %.1)
  %11 = fmul double %sqrt, %1
  %12 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef 1) #3
  store double %11, ptr %12, align 8, !tbaa !5
  ret void
}

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.sqrt.f64(double) #2

attributes #0 = { mustprogress 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 = { mustprogress nofree nounwind willreturn memory(write) "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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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, !6, i64 0}
!6 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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