; 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.296 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.317 = external hidden unnamed_addr constant [26 x i8], align 1
@__const.test_glm_vec4_subs.a = 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_vec4_eq(ptr noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_vec4_subs() #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 float, align 4
  %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_vec4_subs.a, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store float 7.000000e+00, ptr %5, align 4, !tbaa !5
  %9 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 0
  %10 = load float, ptr %9, align 16, !tbaa !5
  %11 = load float, ptr %5, align 4, !tbaa !5
  %12 = fsub float %10, %11
  %13 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 0
  store float %12, ptr %13, align 16, !tbaa !5
  %14 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 1
  %15 = load float, ptr %14, align 4, !tbaa !5
  %16 = load float, ptr %5, align 4, !tbaa !5
  %17 = fsub float %15, %16
  %18 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 1
  store float %17, ptr %18, align 4, !tbaa !5
  %19 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 2
  %20 = load float, ptr %19, align 8, !tbaa !5
  %21 = load float, ptr %5, align 4, !tbaa !5
  %22 = fsub float %20, %21
  %23 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 2
  store float %22, ptr %23, align 8, !tbaa !5
  %24 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 3
  %25 = load float, ptr %24, align 4, !tbaa !5
  %26 = load float, ptr %5, align 4, !tbaa !5
  %27 = fsub float %25, %26
  %28 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 3
  store float %27, ptr %28, align 4, !tbaa !5
  %29 = getelementptr inbounds [4 x float], ptr %2, i64 0, i64 0
  %30 = load float, ptr %5, align 4, !tbaa !5
  %31 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 0
  call void @glm_vec4_subs(ptr noundef %29, float noundef %30, ptr noundef %31)
  br label %32

32:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr %7) #6
  %33 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 0
  %34 = getelementptr inbounds [4 x float], ptr %4, i64 0, i64 0
  %35 = call { ptr, i32 } @test_assert_vec4_eq(ptr noundef %33, ptr noundef %34)
  %36 = getelementptr inbounds { ptr, i32 }, ptr %7, i32 0, i32 0
  %37 = extractvalue { ptr, i32 } %35, 0
  store ptr %37, ptr %36, align 8
  %38 = getelementptr inbounds { ptr, i32 }, ptr %7, i32 0, i32 1
  %39 = extractvalue { ptr, i32 } %35, 1
  store i32 %39, ptr %38, 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
  %40 = getelementptr inbounds %struct.test_status_t, ptr %6, i32 0, i32 1
  %41 = load i32, ptr %40, align 8, !tbaa !14
  %42 = icmp ne i32 %41, 1
  br i1 %42, label %43, label %50

43:                                               ; preds = %32
  %44 = load ptr, ptr @stderr, align 8, !tbaa !10
  %45 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %44, ptr noundef @.str.13, ptr noundef @.str.296, i32 noundef 371, ptr noundef @.str.317) #6
  %46 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  %47 = getelementptr inbounds %struct.test_status_t, ptr %6, i32 0, i32 0
  %48 = load ptr, ptr %47, align 8, !tbaa !16
  store ptr %48, ptr %46, align 8, !tbaa !16
  %49 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 0, ptr %49, align 8, !tbaa !14
  store i32 1, ptr %8, align 4
  br label %51

50:                                               ; preds = %32
  store i32 0, ptr %8, align 4
  br label %51

51:                                               ; preds = %50, %43
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #6
  %52 = load i32, ptr %8, align 4
  switch i32 %52, label %58 [
    i32 0, label %53
  ]

53:                                               ; preds = %51
  br label %54

54:                                               ; preds = %53
  br label %55

55:                                               ; preds = %54
  %56 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %56, align 8, !tbaa !16
  %57 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 1, ptr %57, align 8, !tbaa !14
  store i32 1, ptr %8, align 4
  br label %58

58:                                               ; preds = %55, %51
  call void @llvm.lifetime.end.p0(i64 4, 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
  %59 = load { ptr, i32 }, ptr %1, align 8
  ret { ptr, i32 } %59
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @glm_vec4_subs(ptr noundef, float 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"="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 #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.296 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.317 = external hidden unnamed_addr constant [26 x i8], align 1
@__const.test_glm_vec4_subs.a = 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_vec4_eq(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_vec4_subs() 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
  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_vec4_subs.a, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #6
  %4 = load <4 x float>, ptr %1, align 16, !tbaa !5
  %5 = fadd <4 x float> %4, <float -7.000000e+00, float -7.000000e+00, float -7.000000e+00, float -7.000000e+00>
  store <4 x float> %5, ptr %2, align 16, !tbaa !5
  call void @glm_vec4_subs(ptr noundef nonnull %1, float noundef 7.000000e+00, ptr noundef nonnull %3)
  %6 = call { ptr, i32 } @test_assert_vec4_eq(ptr noundef nonnull %2, ptr noundef nonnull %3) #6
  %7 = extractvalue { ptr, i32 } %6, 1
  %.not = icmp eq i32 %7, 1
  br i1 %.not, label %11, label %8

8:                                                ; preds = %0
  %9 = load ptr, ptr @stderr, align 8, !tbaa !9
  %10 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %9, ptr noundef nonnull @.str.13, ptr noundef nonnull @.str.296, i32 noundef 371, ptr noundef nonnull @.str.317) #7
  br label %11

11:                                               ; preds = %0, %8
  %12 = extractvalue { ptr, i32 } %6, 0
  %spec.select = select i1 %.not, ptr null, ptr %12
  %spec.select8 = zext i1 %.not to i32
  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.select8, 1
  ret { ptr, i32 } %.fca.1.insert
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @glm_vec4_subs(ptr noundef, float 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"="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 #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