; LLVM IR from siconos/siconos :: mechanisms/swig/tests/plugins (SliderCrankPlugin)

; 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: mustprogress nounwind uwtable
define dso_local void @internalMomentsB1_Jacq(double noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i32 noundef %4, ptr noundef %5) #1 {
  %7 = alloca double, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  store double %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !9
  store ptr %2, ptr %9, align 8, !tbaa !9
  store ptr %3, ptr %10, align 8, !tbaa !9
  store i32 %4, ptr %11, align 4, !tbaa !11
  store ptr %5, ptr %12, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  store i32 0, ptr %13, align 4, !tbaa !11
  br label %16

16:                                               ; preds = %37, %6
  %17 = load i32, ptr %13, align 4, !tbaa !11
  %18 = icmp slt i32 %17, 3
  br i1 %18, label %20, label %19

19:                                               ; preds = %16
  store i32 2, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  br label %40

20:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  store i32 0, ptr %15, align 4, !tbaa !11
  br label %21

21:                                               ; preds = %33, %20
  %22 = load i32, ptr %15, align 4, !tbaa !11
  %23 = icmp slt i32 %22, 7
  br i1 %23, label %25, label %24

24:                                               ; preds = %21
  store i32 5, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #4
  br label %36

25:                                               ; preds = %21
  %26 = load ptr, ptr %10, align 8, !tbaa !9
  %27 = load i32, ptr %13, align 4, !tbaa !11
  %28 = load i32, ptr %15, align 4, !tbaa !11
  %29 = mul nsw i32 %28, 3
  %30 = add nsw i32 %27, %29
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds double, ptr %26, i64 %31
  store double 0.000000e+00, ptr %32, align 8, !tbaa !5
  br label %33

33:                                               ; preds = %25
  %34 = load i32, ptr %15, align 4, !tbaa !11
  %35 = add nsw i32 %34, 1
  store i32 %35, ptr %15, align 4, !tbaa !11
  br label %21, !llvm.loop !13

36:                                               ; preds = %24
  br label %37

37:                                               ; preds = %36
  %38 = load i32, ptr %13, align 4, !tbaa !11
  %39 = add nsw i32 %38, 1
  store i32 %39, ptr %13, align 4, !tbaa !11
  br label %16, !llvm.loop !15

40:                                               ; preds = %19
  %41 = load ptr, ptr %8, align 8, !tbaa !9
  %42 = getelementptr inbounds double, ptr %41, i64 5
  %43 = load double, ptr %42, align 8, !tbaa !5
  %44 = load ptr, ptr %8, align 8, !tbaa !9
  %45 = getelementptr inbounds double, ptr %44, i64 5
  %46 = load double, ptr %45, align 8, !tbaa !5
  %47 = fneg double %43
  %48 = call double @llvm.fmuladd.f64(double %47, double %46, double 1.000000e+00)
  %49 = call double @sqrt(double noundef %48) #4
  %50 = fdiv double 2.000000e+03, %49
  %51 = load ptr, ptr %10, align 8, !tbaa !9
  %52 = getelementptr inbounds double, ptr %51, i64 16
  store double %50, ptr %52, align 8, !tbaa !5
  ret void
}

; Function Attrs: nounwind
declare double @sqrt(double noundef) #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


; 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 nofree nounwind willreturn memory(write, argmem: readwrite) uwtable
define dso_local void @internalMomentsB1_Jacq(double noundef %0, ptr nocapture noundef readonly %1, ptr nocapture noundef readnone %2, ptr nocapture noundef writeonly %3, i32 noundef %4, ptr nocapture noundef readnone %5) local_unnamed_addr #0 {
.preheader:
  %6 = getelementptr inbounds i8, ptr %3, i64 128
  %7 = getelementptr inbounds i8, ptr %1, i64 40
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(168) %3, i8 0, i64 168, i1 false)
  %8 = load double, ptr %7, align 8, !tbaa !5
  %9 = fneg double %8
  %10 = tail call double @llvm.fmuladd.f64(double %9, double %8, double 1.000000e+00)
  %11 = tail call double @sqrt(double noundef %10) #4
  %12 = fdiv double 2.000000e+03, %11
  store double %12, ptr %6, align 8, !tbaa !5
  ret void
}

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

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

attributes #0 = { mustprogress nofree nounwind willreturn memory(write, 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" }
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 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { 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: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,LoopSimplifyPass,MemCpyOptPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass