; LLVM IR from recp/cglm :: test/src (tests)

; 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.test_status_t = type { ptr, i32 }

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [94 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.296 = external hidden unnamed_addr constant [64 x i8], align 1
@__const.test_glm_vec4_distance2.v1 = external hidden unnamed_addr constant [4 x float], align 16
@__const.test_glm_vec4_distance2.v3 = external hidden unnamed_addr constant [4 x float], align 16
@__const.test_glm_vec4_distance2.v4 = external hidden unnamed_addr constant [4 x float], align 16
@.str.343 = external hidden unnamed_addr constant [122 x i8], align 1

; 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 nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: alwaysinline nounwind uwtable
declare hidden zeroext i1 @test_eq(float noundef, float noundef) #2

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

; Function Attrs: nounwind
declare float @powf(float noundef, float noundef) #3

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_vec4_distance2() #5 {
  %1 = alloca %struct.test_status_t, align 8
  %2 = alloca [4 x float], align 16
  %3 = alloca [4 x float], align 16
  %4 = alloca [4 x float], align 16
  %5 = alloca [4 x float], align 16
  %6 = alloca float, align 4
  %7 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 16, ptr %2) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %2, ptr align 16 @__const.test_glm_vec4_distance2.v1, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #7
  call void @llvm.memset.p0.i64(ptr align 16 %3, i8 0, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr %4) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %4, ptr align 16 @__const.test_glm_vec4_distance2.v3, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %5, ptr align 16 @__const.test_glm_vec4_distance2.v4, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  %8 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 0
  %9 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 0
  %10 = call float @glm_vec4_distance2(ptr noundef %8, ptr noundef %9)
  store float %10, ptr %6, align 4, !tbaa !5
  br label %11

11:                                               ; preds = %0
  %12 = load float, ptr %6, align 4, !tbaa !5
  %13 = call zeroext i1 @test_eq(float noundef %12, float noundef 9.000000e+02)
  br i1 %13, label %19, label %14

14:                                               ; preds = %11
  %15 = load ptr, ptr @stderr, align 8, !tbaa !9
  %16 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %15, ptr noundef @.str, ptr noundef @.str.296, i32 noundef 766, ptr noundef @.str.68) #7
  %17 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %17, align 8, !tbaa !11
  %18 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 0, ptr %18, align 8, !tbaa !14
  store i32 1, ptr %7, align 4
  br label %65

19:                                               ; preds = %11
  br label %20

20:                                               ; preds = %19
  br label %21

21:                                               ; preds = %20
  %22 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 0
  %23 = getelementptr inbounds [4 x float], ptr %5, i64 0, i64 0
  %24 = call float @glm_vec4_distance2(ptr noundef %22, ptr noundef %23)
  store float %24, ptr %6, align 4, !tbaa !5
  br label %25

25:                                               ; preds = %21
  %26 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 0
  %27 = load float, ptr %26, align 16, !tbaa !5
  %28 = getelementptr inbounds [4 x float], ptr %5, i64 0, i64 0
  %29 = load float, ptr %28, align 16, !tbaa !5
  %30 = fsub float %27, %29
  %31 = call float @powf(float noundef %30, float noundef 2.000000e+00) #7
  %32 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 1
  %33 = load float, ptr %32, align 4, !tbaa !5
  %34 = getelementptr inbounds [4 x float], ptr %5, i64 0, i64 1
  %35 = load float, ptr %34, align 4, !tbaa !5
  %36 = fsub float %33, %35
  %37 = call float @powf(float noundef %36, float noundef 2.000000e+00) #7
  %38 = fadd float %31, %37
  %39 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 2
  %40 = load float, ptr %39, align 8, !tbaa !5
  %41 = getelementptr inbounds [4 x float], ptr %5, i64 0, i64 2
  %42 = load float, ptr %41, align 8, !tbaa !5
  %43 = fsub float %40, %42
  %44 = call float @powf(float noundef %43, float noundef 2.000000e+00) #7
  %45 = fadd float %38, %44
  %46 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 3
  %47 = load float, ptr %46, align 4, !tbaa !5
  %48 = getelementptr inbounds [4 x float], ptr %5, i64 0, i64 3
  %49 = load float, ptr %48, align 4, !tbaa !5
  %50 = fsub float %47, %49
  %51 = call float @powf(float noundef %50, float noundef 2.000000e+00) #7
  %52 = fadd float %45, %51
  %53 = load float, ptr %6, align 4, !tbaa !5
  %54 = call zeroext i1 @test_eq(float noundef %52, float noundef %53)
  br i1 %54, label %60, label %55

55:                                               ; preds = %25
  %56 = load ptr, ptr @stderr, align 8, !tbaa !9
  %57 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %56, ptr noundef @.str, ptr noundef @.str.296, i32 noundef 772, ptr noundef @.str.343) #7
  %58 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %58, align 8, !tbaa !11
  %59 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 0, ptr %59, align 8, !tbaa !14
  store i32 1, ptr %7, align 4
  br label %65

60:                                               ; preds = %25
  br label %61

61:                                               ; preds = %60
  br label %62

62:                                               ; preds = %61
  %63 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %63, align 8, !tbaa !11
  %64 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 1, ptr %64, align 8, !tbaa !14
  store i32 1, ptr %7, align 4
  br label %65

65:                                               ; preds = %62, %55, %14
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %2) #7
  %66 = load { ptr, i32 }, ptr %1, align 8
  ret { ptr, i32 } %66
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden float @glm_vec4_distance2(ptr noundef, ptr noundef) #6

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { alwaysinline 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 #3 = { 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 #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 #6 = { alwaysinline nounwind uwtable "min-legal-vector-width"="128" "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 #7 = { 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 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"test_status_t", !10, i64 0, !13, i64 8}
!13 = !{!"int", !7, i64 0}
!14 = !{!12, !13, i64 8}


; 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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [94 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.296 = external hidden unnamed_addr constant [64 x i8], align 1
@__const.test_glm_vec4_distance2.v1 = external hidden unnamed_addr constant [4 x float], align 16
@__const.test_glm_vec4_distance2.v3 = external hidden unnamed_addr constant [4 x float], align 16
@__const.test_glm_vec4_distance2.v4 = external hidden unnamed_addr constant [4 x float], align 16
@.str.343 = external hidden unnamed_addr constant [122 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: alwaysinline nounwind uwtable
declare hidden zeroext i1 @test_eq(float noundef, float noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_vec4_distance2() local_unnamed_addr #5 {
  %1 = alloca [4 x float], align 16
  %2 = alloca [4 x float], align 16
  %3 = alloca [4 x float], align 16
  %4 = alloca [4 x float], align 16
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %1) #7
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %1, ptr noundef nonnull align 16 dereferenceable(16) @__const.test_glm_vec4_distance2.v1, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %2, i8 0, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #7
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %3, ptr noundef nonnull align 16 dereferenceable(16) @__const.test_glm_vec4_distance2.v3, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #7
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %4, ptr noundef nonnull align 16 dereferenceable(16) @__const.test_glm_vec4_distance2.v4, i64 16, i1 false)
  %5 = call float @glm_vec4_distance2(ptr noundef nonnull %1, ptr noundef nonnull %2)
  %6 = call zeroext i1 @test_eq(float noundef %5, float noundef 9.000000e+02)
  br i1 %6, label %10, label %7

7:                                                ; preds = %0
  %8 = load ptr, ptr @stderr, align 8, !tbaa !5
  %9 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %8, ptr noundef nonnull @.str, ptr noundef nonnull @.str.296, i32 noundef 766, ptr noundef nonnull @.str.68) #8
  br label %30

10:                                               ; preds = %0
  %11 = call float @glm_vec4_distance2(ptr noundef nonnull %3, ptr noundef nonnull %4)
  %12 = load <2 x float>, ptr %3, align 16, !tbaa !9
  %13 = load <2 x float>, ptr %4, align 16, !tbaa !9
  %14 = fsub <2 x float> %12, %13
  %15 = fmul <2 x float> %14, %14
  %shift = shufflevector <2 x float> %15, <2 x float> poison, <2 x i32> <i32 1, i32 poison>
  %16 = fadd <2 x float> %15, %shift
  %17 = getelementptr inbounds i8, ptr %3, i64 8
  %18 = getelementptr inbounds i8, ptr %4, i64 8
  %19 = load <2 x float>, ptr %17, align 8, !tbaa !9
  %20 = load <2 x float>, ptr %18, align 8, !tbaa !9
  %21 = fsub <2 x float> %19, %20
  %22 = fmul <2 x float> %21, %21
  %23 = fadd <2 x float> %16, %22
  %shift5 = shufflevector <2 x float> %22, <2 x float> poison, <2 x i32> <i32 1, i32 poison>
  %24 = fadd <2 x float> %23, %shift5
  %25 = extractelement <2 x float> %24, i64 0
  %26 = call zeroext i1 @test_eq(float noundef %25, float noundef %11)
  br i1 %26, label %30, label %27

27:                                               ; preds = %10
  %28 = load ptr, ptr @stderr, align 8, !tbaa !5
  %29 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %28, ptr noundef nonnull @.str, ptr noundef nonnull @.str.296, i32 noundef 772, ptr noundef nonnull @.str.343) #8
  br label %30

30:                                               ; preds = %10, %27, %7
  %.sroa.4.0 = phi i32 [ 0, %27 ], [ 0, %7 ], [ 1, %10 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %1) #7
  %.fca.1.insert = insertvalue { ptr, i32 } { ptr null, i32 poison }, i32 %.sroa.4.0, 1
  ret { ptr, i32 } %.fca.1.insert
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden float @glm_vec4_distance2(ptr noundef, ptr noundef) local_unnamed_addr #6

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { alwaysinline 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 #3 = { nofree 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 #4 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 #6 = { alwaysinline nounwind uwtable "min-legal-vector-width"="128" "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 #7 = { nounwind }
attributes #8 = { cold 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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,VectorCombinePass