; 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.441 = external hidden unnamed_addr constant [65 x i8], align 1
@__const.test_glm_ivec2_subsubs.a = external hidden unnamed_addr constant [2 x i32], align 4
@__const.test_glm_ivec2_subsubs.c = external hidden unnamed_addr constant [2 x i32], align 4
@__const.test_glm_ivec2_subsubs.d = external hidden unnamed_addr constant [2 x i32], align 4
@.str.497 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.498 = external hidden unnamed_addr constant [26 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: 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

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_ivec2_subsubs() #3 {
  %1 = alloca %struct.test_status_t, align 8
  %2 = alloca [2 x i32], align 4
  %3 = alloca [2 x i32], align 4
  %4 = alloca [2 x i32], align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %2, ptr align 4 @__const.test_glm_ivec2_subsubs.a, i64 8, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %3, ptr align 4 @__const.test_glm_ivec2_subsubs.c, i64 8, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %4, ptr align 4 @__const.test_glm_ivec2_subsubs.d, i64 8, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 9, ptr %5, align 4, !tbaa !5
  %7 = getelementptr inbounds [2 x i32], ptr %2, i64 0, i64 0
  %8 = load i32, ptr %5, align 4, !tbaa !5
  %9 = getelementptr inbounds [2 x i32], ptr %3, i64 0, i64 0
  call void @glm_ivec2_subsubs(ptr noundef %7, i32 noundef %8, ptr noundef %9)
  br label %10

10:                                               ; preds = %0
  %11 = getelementptr inbounds [2 x i32], ptr %4, i64 0, i64 0
  %12 = load i32, ptr %11, align 4, !tbaa !5
  %13 = getelementptr inbounds [2 x i32], ptr %2, i64 0, i64 0
  %14 = load i32, ptr %13, align 4, !tbaa !5
  %15 = load i32, ptr %5, align 4, !tbaa !5
  %16 = sub nsw i32 %14, %15
  %17 = sub nsw i32 %12, %16
  %18 = getelementptr inbounds [2 x i32], ptr %3, i64 0, i64 0
  %19 = load i32, ptr %18, align 4, !tbaa !5
  %20 = icmp eq i32 %17, %19
  br i1 %20, label %26, label %21

21:                                               ; preds = %10
  %22 = load ptr, ptr @stderr, align 8, !tbaa !9
  %23 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %22, ptr noundef @.str, ptr noundef @.str.441, i32 noundef 335, ptr noundef @.str.497) #5
  %24 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %24, align 8, !tbaa !11
  %25 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 0, ptr %25, align 8, !tbaa !13
  store i32 1, ptr %6, align 4
  br label %50

26:                                               ; preds = %10
  br label %27

27:                                               ; preds = %26
  br label %28

28:                                               ; preds = %27
  br label %29

29:                                               ; preds = %28
  %30 = getelementptr inbounds [2 x i32], ptr %4, i64 0, i64 1
  %31 = load i32, ptr %30, align 4, !tbaa !5
  %32 = getelementptr inbounds [2 x i32], ptr %2, i64 0, i64 1
  %33 = load i32, ptr %32, align 4, !tbaa !5
  %34 = load i32, ptr %5, align 4, !tbaa !5
  %35 = sub nsw i32 %33, %34
  %36 = sub nsw i32 %31, %35
  %37 = getelementptr inbounds [2 x i32], ptr %3, i64 0, i64 1
  %38 = load i32, ptr %37, align 4, !tbaa !5
  %39 = icmp eq i32 %36, %38
  br i1 %39, label %45, label %40

40:                                               ; preds = %29
  %41 = load ptr, ptr @stderr, align 8, !tbaa !9
  %42 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %41, ptr noundef @.str, ptr noundef @.str.441, i32 noundef 336, ptr noundef @.str.498) #5
  %43 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %43, align 8, !tbaa !11
  %44 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 0, ptr %44, align 8, !tbaa !13
  store i32 1, ptr %6, align 4
  br label %50

45:                                               ; preds = %29
  br label %46

46:                                               ; preds = %45
  br label %47

47:                                               ; preds = %46
  %48 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %48, align 8, !tbaa !11
  %49 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 1, ptr %49, align 8, !tbaa !13
  store i32 1, ptr %6, align 4
  br label %50

50:                                               ; preds = %47, %40, %21
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  %51 = load { ptr, i32 }, ptr %1, align 8
  ret { ptr, i32 } %51
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @glm_ivec2_subsubs(ptr noundef, i32 noundef, ptr noundef) #4

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 = { 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 #4 = { 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 #5 = { 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 = !{!"int", !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, !6, i64 8}
!13 = !{!12, !6, 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.441 = external hidden unnamed_addr constant [65 x i8], align 1
@__const.test_glm_ivec2_subsubs.a = external hidden unnamed_addr constant [2 x i32], align 4
@__const.test_glm_ivec2_subsubs.c = external hidden unnamed_addr constant [2 x i32], align 4
@__const.test_glm_ivec2_subsubs.d = external hidden unnamed_addr constant [2 x i32], align 4
@.str.497 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.498 = external hidden unnamed_addr constant [26 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: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

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

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_ivec2_subsubs() local_unnamed_addr #2 {
  %1 = alloca [2 x i32], align 8
  %2 = alloca [2 x i32], align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #4
  %3 = load i64, ptr @__const.test_glm_ivec2_subsubs.a, align 4
  store i64 %3, ptr %1, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #4
  %4 = load i64, ptr @__const.test_glm_ivec2_subsubs.c, align 4
  store i64 %4, ptr %2, align 8
  %.sroa.0.0.copyload = load i32, ptr @__const.test_glm_ivec2_subsubs.d, align 4
  %.sroa.4.0.copyload = load i32, ptr getelementptr inbounds (i8, ptr @__const.test_glm_ivec2_subsubs.d, i64 4), align 4
  call void @glm_ivec2_subsubs(ptr noundef nonnull %1, i32 noundef 9, ptr noundef nonnull %2)
  %5 = load i32, ptr %1, align 8, !tbaa !5
  %.neg5 = add i32 %.sroa.0.0.copyload, 9
  %6 = sub i32 %.neg5, %5
  %7 = load i32, ptr %2, align 8, !tbaa !5
  %8 = icmp eq i32 %6, %7
  br i1 %8, label %12, label %9

9:                                                ; preds = %0
  %10 = load ptr, ptr @stderr, align 8, !tbaa !9
  %11 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %10, ptr noundef nonnull @.str, ptr noundef nonnull @.str.441, i32 noundef 335, ptr noundef nonnull @.str.497) #5
  br label %22

12:                                               ; preds = %0
  %13 = getelementptr inbounds i8, ptr %1, i64 4
  %14 = load i32, ptr %13, align 4, !tbaa !5
  %.neg7 = add i32 %.sroa.4.0.copyload, 9
  %15 = sub i32 %.neg7, %14
  %16 = getelementptr inbounds i8, ptr %2, i64 4
  %17 = load i32, ptr %16, align 4, !tbaa !5
  %18 = icmp eq i32 %15, %17
  br i1 %18, label %22, label %19

19:                                               ; preds = %12
  %20 = load ptr, ptr @stderr, align 8, !tbaa !9
  %21 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %20, ptr noundef nonnull @.str, ptr noundef nonnull @.str.441, i32 noundef 336, ptr noundef nonnull @.str.498) #5
  br label %22

22:                                               ; preds = %12, %19, %9
  %.sroa.44.0 = phi i32 [ 0, %19 ], [ 0, %9 ], [ 1, %12 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #4
  %.fca.1.insert = insertvalue { ptr, i32 } { ptr null, i32 poison }, i32 %.sroa.44.0, 1
  ret { ptr, i32 } %.fca.1.insert
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @glm_ivec2_subsubs(ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #3

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { 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 #4 = { nounwind }
attributes #5 = { 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 = !{!"int", !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,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SROAPass,SimplifyCFGPass