; LLVM IR from erincatto/box2d :: src (joint)

; 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.b2MotorJointDef = type { %struct.b2BodyId, %struct.b2BodyId, %struct.b2Vec2, float, float, float, float, i8, ptr, i32 }
%struct.b2BodyId = type { i32, i16, i16 }
%struct.b2Vec2 = type { float, float }

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #0

; Function Attrs: nounwind uwtable
define dso_local void @b2DefaultMotorJointDef(ptr dead_on_unwind noalias writable sret(%struct.b2MotorJointDef) align 8 %0) #1 {
  call void @llvm.memset.p0.i64(ptr align 8 %0, i8 0, i64 64, i1 false)
  %2 = getelementptr inbounds %struct.b2MotorJointDef, ptr %0, i32 0, i32 4
  store float 1.000000e+00, ptr %2, align 4, !tbaa !5
  %3 = getelementptr inbounds %struct.b2MotorJointDef, ptr %0, i32 0, i32 5
  store float 1.000000e+00, ptr %3, align 8, !tbaa !16
  %4 = getelementptr inbounds %struct.b2MotorJointDef, ptr %0, i32 0, i32 6
  store float 0x3FD3333340000000, ptr %4, align 4, !tbaa !17
  %5 = getelementptr inbounds %struct.b2MotorJointDef, ptr %0, i32 0, i32 9
  store i32 1152023, ptr %5, align 8, !tbaa !18
  ret void
}

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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" }

!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, !13, i64 28}
!6 = !{!"b2MotorJointDef", !7, i64 0, !7, i64 8, !12, i64 16, !13, i64 24, !13, i64 28, !13, i64 32, !13, i64 36, !14, i64 40, !15, i64 48, !8, i64 56}
!7 = !{!"b2BodyId", !8, i64 0, !11, i64 4, !11, i64 6}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = !{!"short", !9, i64 0}
!12 = !{!"b2Vec2", !13, i64 0, !13, i64 4}
!13 = !{!"float", !9, i64 0}
!14 = !{!"_Bool", !9, i64 0}
!15 = !{!"any pointer", !9, i64 0}
!16 = !{!6, !13, i64 32}
!17 = !{!6, !13, i64 36}
!18 = !{!6, !8, i64 56}


; 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.b2MotorJointDef = type { %struct.b2BodyId, %struct.b2BodyId, %struct.b2Vec2, float, float, float, float, i8, ptr, i32 }
%struct.b2BodyId = type { i32, i16, i16 }
%struct.b2Vec2 = type { float, float }

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #0

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) uwtable
define dso_local void @b2DefaultMotorJointDef(ptr dead_on_unwind noalias nocapture writable writeonly sret(%struct.b2MotorJointDef) align 8 %0) local_unnamed_addr #1 {
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %0, i8 0, i64 64, i1 false)
  %2 = getelementptr inbounds i8, ptr %0, i64 28
  store <2 x float> <float 1.000000e+00, float 1.000000e+00>, ptr %2, align 4, !tbaa !5
  %3 = getelementptr inbounds i8, ptr %0, i64 36
  store float 0x3FD3333340000000, ptr %3, align 4, !tbaa !9
  %4 = getelementptr inbounds i8, ptr %0, i64 56
  store i32 1152023, ptr %4, align 8, !tbaa !17
  ret void
}

attributes #0 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #1 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) 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 = !{!10, !6, i64 36}
!10 = !{!"b2MotorJointDef", !11, i64 0, !11, i64 8, !14, i64 16, !6, i64 24, !6, i64 28, !6, i64 32, !6, i64 36, !15, i64 40, !16, i64 48, !12, i64 56}
!11 = !{!"b2BodyId", !12, i64 0, !13, i64 4, !13, i64 6}
!12 = !{!"int", !7, i64 0}
!13 = !{!"short", !7, i64 0}
!14 = !{!"b2Vec2", !6, i64 0, !6, i64 4}
!15 = !{!"_Bool", !7, i64 0}
!16 = !{!"any pointer", !7, i64 0}
!17 = !{!10, !12, i64 56}


; Effective O3 passes: GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SLPVectorizerPass,TailCallElimPass