; 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.13 = external hidden unnamed_addr constant [97 x i8], align 1
@.str.787 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.844 = external hidden unnamed_addr constant [26 x i8], align 1
@__const.test_glm_quat_sub.a = external hidden unnamed_addr constant [4 x float], align 16
@__const.test_glm_quat_sub.b = external hidden unnamed_addr constant [4 x float], align 16

; 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: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #2

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

declare { ptr, i32 } @test_assert_quat_eq(ptr noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_quat_sub() #4 {
  %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 %struct.test_status_t, align 8
  %7 = alloca %struct.test_status_t, align 8
  %8 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 16, ptr %2) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %2, ptr align 16 @__const.test_glm_quat_sub.a, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %3, ptr align 16 @__const.test_glm_quat_sub.b, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #6
  %9 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 0
  %10 = load float, ptr %9, align 16, !tbaa !5
  %11 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 0
  %12 = load float, ptr %11, align 16, !tbaa !5
  %13 = fsub float %10, %12
  %14 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 0
  store float %13, ptr %14, align 16, !tbaa !5
  %15 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 1
  %16 = load float, ptr %15, align 4, !tbaa !5
  %17 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 1
  %18 = load float, ptr %17, align 4, !tbaa !5
  %19 = fsub float %16, %18
  %20 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 1
  store float %19, ptr %20, align 4, !tbaa !5
  %21 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 2
  %22 = load float, ptr %21, align 8, !tbaa !5
  %23 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 2
  %24 = load float, ptr %23, align 8, !tbaa !5
  %25 = fsub float %22, %24
  %26 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 2
  store float %25, ptr %26, align 8, !tbaa !5
  %27 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 3
  %28 = load float, ptr %27, align 4, !tbaa !5
  %29 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 3
  %30 = load float, ptr %29, align 4, !tbaa !5
  %31 = fsub float %28, %30
  %32 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 3
  store float %31, ptr %32, align 4, !tbaa !5
  %33 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 0
  %34 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 0
  %35 = getelementptr inbounds [4 x float], ptr %5, i64 0, i64 0
  call void @glm_quat_sub(ptr noundef %33, ptr noundef %34, ptr noundef %35)
  br label %36

36:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr %7) #6
  %37 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 0
  %38 = getelementptr inbounds [4 x float], ptr %5, i64 0, i64 0
  %39 = call { ptr, i32 } @test_assert_quat_eq(ptr noundef %37, ptr noundef %38)
  %40 = getelementptr inbounds { ptr, i32 }, ptr %7, i32 0, i32 0
  %41 = extractvalue { ptr, i32 } %39, 0
  store ptr %41, ptr %40, align 8
  %42 = getelementptr inbounds { ptr, i32 }, ptr %7, i32 0, i32 1
  %43 = extractvalue { ptr, i32 } %39, 1
  store i32 %43, ptr %42, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %6, ptr align 8 %7, i64 16, i1 false), !tbaa.struct !9
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #6
  %44 = getelementptr inbounds %struct.test_status_t, ptr %6, i32 0, i32 1
  %45 = load i32, ptr %44, align 8, !tbaa !14
  %46 = icmp ne i32 %45, 1
  br i1 %46, label %47, label %54

47:                                               ; preds = %36
  %48 = load ptr, ptr @stderr, align 8, !tbaa !10
  %49 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %48, ptr noundef @.str.13, ptr noundef @.str.787, i32 noundef 363, ptr noundef @.str.844) #6
  %50 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  %51 = getelementptr inbounds %struct.test_status_t, ptr %6, i32 0, i32 0
  %52 = load ptr, ptr %51, align 8, !tbaa !16
  store ptr %52, ptr %50, align 8, !tbaa !16
  %53 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 0, ptr %53, align 8, !tbaa !14
  store i32 1, ptr %8, align 4
  br label %55

54:                                               ; preds = %36
  store i32 0, ptr %8, align 4
  br label %55

55:                                               ; preds = %54, %47
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #6
  %56 = load i32, ptr %8, align 4
  switch i32 %56, label %62 [
    i32 0, label %57
  ]

57:                                               ; preds = %55
  br label %58

58:                                               ; preds = %57
  br label %59

59:                                               ; preds = %58
  %60 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %60, align 8, !tbaa !16
  %61 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 1, ptr %61, align 8, !tbaa !14
  store i32 1, ptr %8, align 4
  br label %62

62:                                               ; preds = %59, %55
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %2) #6
  %63 = load { ptr, i32 }, ptr %1, align 8
  ret { ptr, i32 } %63
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @glm_quat_sub(ptr noundef, ptr noundef, ptr noundef) #5

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { "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 = { 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 #5 = { 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 #6 = { 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 = !{i64 0, i64 8, !10, i64 8, i64 4, !12}
!10 = !{!11, !11, i64 0}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{!15, !13, i64 8}
!15 = !{!"test_status_t", !11, i64 0, !13, i64 8}
!16 = !{!15, !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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str.13 = external hidden unnamed_addr constant [97 x i8], align 1
@.str.787 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.844 = external hidden unnamed_addr constant [26 x i8], align 1
@__const.test_glm_quat_sub.a = external hidden unnamed_addr constant [4 x float], align 16
@__const.test_glm_quat_sub.b = external hidden unnamed_addr constant [4 x float], align 16

; 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: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #2

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

declare { ptr, i32 } @test_assert_quat_eq(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_quat_sub() local_unnamed_addr #4 {
  %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) #6
  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_quat_sub.a, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #6
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %2, ptr noundef nonnull align 16 dereferenceable(16) @__const.test_glm_quat_sub.b, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #6
  %5 = load <4 x float>, ptr %1, align 16, !tbaa !5
  %6 = load <4 x float>, ptr %2, align 16, !tbaa !5
  %7 = fsub <4 x float> %5, %6
  store <4 x float> %7, ptr %3, align 16, !tbaa !5
  call void @glm_quat_sub(ptr noundef nonnull %1, ptr noundef nonnull %2, ptr noundef nonnull %4)
  %8 = call { ptr, i32 } @test_assert_quat_eq(ptr noundef nonnull %3, ptr noundef nonnull %4) #6
  %9 = extractvalue { ptr, i32 } %8, 1
  %.not = icmp eq i32 %9, 1
  br i1 %.not, label %13, label %10

10:                                               ; preds = %0
  %11 = load ptr, ptr @stderr, align 8, !tbaa !9
  %12 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %11, ptr noundef nonnull @.str.13, ptr noundef nonnull @.str.787, i32 noundef 363, ptr noundef nonnull @.str.844) #7
  br label %13

13:                                               ; preds = %0, %10
  %14 = extractvalue { ptr, i32 } %8, 0
  %spec.select = select i1 %.not, ptr null, ptr %14
  %spec.select4 = zext i1 %.not to i32
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %1) #6
  %.fca.0.insert = insertvalue { ptr, i32 } poison, ptr %spec.select, 0
  %.fca.1.insert = insertvalue { ptr, i32 } %.fca.0.insert, i32 %spec.select4, 1
  ret { ptr, i32 } %.fca.1.insert
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @glm_quat_sub(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #5

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { "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 = { 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 #5 = { 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 #6 = { nounwind }
attributes #7 = { 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 = !{!"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}


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