; LLVM IR from taichi-dev/taichi :: taichi/runtime/llvm/runtime_module (runtime)

; 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
declare dso_local i32 @atomic_add_i32(ptr noundef, i32 noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local i32 @insert_triplet_f32(ptr noundef %0, i64 noundef %1, i32 noundef %2, i32 noundef %3, float noundef %4) #2 {
  %6 = alloca ptr, align 8
  %7 = alloca i64, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca float, align 4
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store i64 %1, ptr %7, align 8, !tbaa !9
  store i32 %2, ptr %8, align 4, !tbaa !11
  store i32 %3, ptr %9, align 4, !tbaa !11
  store float %4, ptr %10, align 4, !tbaa !13
  br label %15

15:                                               ; preds = %5
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #3
  %16 = load i64, ptr %7, align 8, !tbaa !9
  %17 = inttoptr i64 %16 to ptr
  store ptr %17, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #3
  %18 = load ptr, ptr %11, align 8, !tbaa !5
  store ptr %18, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #3
  %19 = load ptr, ptr %11, align 8, !tbaa !5
  %20 = getelementptr inbounds i32, ptr %19, i64 1
  store ptr %20, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #3
  %21 = load ptr, ptr %12, align 8, !tbaa !5
  %22 = call i32 @atomic_add_i32(ptr noundef %21, i32 noundef 1)
  store i32 %22, ptr %14, align 4, !tbaa !11
  %23 = load i32, ptr %8, align 4, !tbaa !11
  %24 = load ptr, ptr %13, align 8, !tbaa !5
  %25 = load i32, ptr %14, align 4, !tbaa !11
  %26 = mul nsw i32 %25, 3
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds i32, ptr %24, i64 %27
  store i32 %23, ptr %28, align 4, !tbaa !11
  %29 = load i32, ptr %9, align 4, !tbaa !11
  %30 = load ptr, ptr %13, align 8, !tbaa !5
  %31 = load i32, ptr %14, align 4, !tbaa !11
  %32 = mul nsw i32 %31, 3
  %33 = add nsw i32 %32, 1
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds i32, ptr %30, i64 %34
  store i32 %29, ptr %35, align 4, !tbaa !11
  %36 = load float, ptr %10, align 4, !tbaa !13
  %37 = call noundef i32 @_Z17taichi_union_castIifET_T0_(float noundef %36)
  %38 = load ptr, ptr %13, align 8, !tbaa !5
  %39 = load i32, ptr %14, align 4, !tbaa !11
  %40 = mul nsw i32 %39, 3
  %41 = add nsw i32 %40, 2
  %42 = sext i32 %41 to i64
  %43 = getelementptr inbounds i32, ptr %38, i64 %42
  store i32 %37, ptr %43, align 4, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #3
  br label %44

44:                                               ; preds = %15
  ret i32 0
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z17taichi_union_castIifET_T0_(float noundef) #2

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 = { 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 #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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"float", !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 i32 @atomic_add_i32(ptr noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @insert_triplet_f32(ptr nocapture noundef readnone %0, i64 noundef %1, i32 noundef %2, i32 noundef %3, float noundef %4) local_unnamed_addr #1 {
  %6 = inttoptr i64 %1 to ptr
  %7 = getelementptr inbounds i8, ptr %6, i64 4
  %8 = tail call i32 @atomic_add_i32(ptr noundef %6, i32 noundef 1)
  %9 = mul nsw i32 %8, 3
  %10 = sext i32 %9 to i64
  %11 = getelementptr inbounds i32, ptr %7, i64 %10
  store i32 %2, ptr %11, align 4, !tbaa !5
  %12 = getelementptr i8, ptr %11, i64 4
  store i32 %3, ptr %12, align 4, !tbaa !5
  %13 = tail call noundef i32 @_Z17taichi_union_castIifET_T0_(float noundef %4)
  %14 = getelementptr i8, ptr %11, i64 8
  store i32 %13, ptr %14, align 4, !tbaa !5
  ret i32 0
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z17taichi_union_castIifET_T0_(float noundef) local_unnamed_addr #1

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 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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