; LLVM IR from ThePhysicsGuys/Physics3D :: Physics3D/hardconstraints (motorConstraint)

; 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"

%"struct.P3D::FullTaylorExpansion" = type { %"struct.P3D::Derivatives" }
%"struct.P3D::Derivatives" = type { [3 x double] }
%"struct.P3D::TaylorExpansion" = type { %"struct.P3D::Derivatives.0" }
%"struct.P3D::Derivatives.0" = type { [2 x double] }
%"class.P3D::ConstantMotorTurner" = type { double, double }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3P3D19ConstantMotorTurner22getFullTaylorExpansionEv(ptr dead_on_unwind noalias writable sret(%"struct.P3D::FullTaylorExpansion") align 8 %0, ptr noundef nonnull align 8 dereferenceable(16) %1) #0 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca %"struct.P3D::TaylorExpansion", align 8
  store ptr %1, ptr %3, align 8, !tbaa !5
  %5 = load ptr, ptr %3, align 8
  %6 = getelementptr inbounds %"class.P3D::ConstantMotorTurner", ptr %5, i32 0, i32 1
  call void @llvm.lifetime.start.p0(i64 16, ptr %4) #2
  %7 = getelementptr inbounds %"struct.P3D::TaylorExpansion", ptr %4, i32 0, i32 0
  %8 = getelementptr inbounds %"struct.P3D::Derivatives.0", ptr %7, i32 0, i32 0
  %9 = getelementptr inbounds %"class.P3D::ConstantMotorTurner", ptr %5, i32 0, i32 0
  %10 = load double, ptr %9, align 8, !tbaa !9
  store double %10, ptr %8, align 8, !tbaa !12
  %11 = getelementptr inbounds double, ptr %8, i64 1
  %12 = getelementptr inbounds double, ptr %8, i64 2
  br label %13

13:                                               ; preds = %13, %2
  %14 = phi ptr [ %11, %2 ], [ %15, %13 ]
  store double 0.000000e+00, ptr %14, align 8, !tbaa !12
  %15 = getelementptr inbounds double, ptr %14, i64 1
  %16 = icmp eq ptr %15, %12
  br i1 %16, label %17, label %13

17:                                               ; preds = %13
  call void @_ZN3P3D19FullTaylorExpansionIdLm3EE26fromConstantAndDerivativesERKdRKNS_15TaylorExpansionIdLm2EEE(ptr dead_on_unwind writable sret(%"struct.P3D::FullTaylorExpansion") align 8 %0, ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(16) %4)
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #2
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3P3D19FullTaylorExpansionIdLm3EE26fromConstantAndDerivativesERKdRKNS_15TaylorExpansionIdLm2EEE(ptr dead_on_unwind noalias writable sret(%"struct.P3D::FullTaylorExpansion") align 8, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16)) #0 align 2

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

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

attributes #0 = { mustprogress 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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, !11, i64 0}
!10 = !{!"_ZTSN3P3D19ConstantMotorTurnerE", !11, i64 0, !11, i64 8}
!11 = !{!"double", !7, i64 0}
!12 = !{!11, !11, 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"

%"struct.P3D::FullTaylorExpansion" = type { %"struct.P3D::Derivatives" }
%"struct.P3D::Derivatives" = type { [3 x double] }
%"struct.P3D::TaylorExpansion" = type { %"struct.P3D::Derivatives.0" }
%"struct.P3D::Derivatives.0" = type { [2 x double] }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3P3D19ConstantMotorTurner22getFullTaylorExpansionEv(ptr dead_on_unwind noalias writable sret(%"struct.P3D::FullTaylorExpansion") align 8 %0, ptr noundef nonnull align 8 dereferenceable(16) %1) local_unnamed_addr #0 align 2 {
  %3 = alloca %"struct.P3D::TaylorExpansion", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #2
  %4 = load double, ptr %1, align 8, !tbaa !5
  store double %4, ptr %3, align 8, !tbaa !10
  %.ptr = getelementptr inbounds i8, ptr %3, i64 8
  store double 0.000000e+00, ptr %.ptr, align 8, !tbaa !10
  %5 = getelementptr inbounds i8, ptr %1, i64 8
  call void @_ZN3P3D19FullTaylorExpansionIdLm3EE26fromConstantAndDerivativesERKdRKNS_15TaylorExpansionIdLm2EEE(ptr dead_on_unwind writable sret(%"struct.P3D::FullTaylorExpansion") align 8 %0, ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(16) %3)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #2
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3P3D19FullTaylorExpansionIdLm3EE26fromConstantAndDerivativesERKdRKNS_15TaylorExpansionIdLm2EEE(ptr dead_on_unwind noalias writable sret(%"struct.P3D::FullTaylorExpansion") align 8, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #0 align 2

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

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

attributes #0 = { mustprogress 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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, !7, i64 0}
!6 = !{!"_ZTSN3P3D19ConstantMotorTurnerE", !7, i64 0, !7, i64 8}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!7, !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,SROAPass