; LLVM IR from chensoft/libsocket :: lib/libchen/test/lib/googletest/googletest/test (gtest-param-test_test)

; 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"

%"class.testing::internal::ParamGenerator" = type { %"class.testing::internal::linked_ptr" }
%"class.testing::internal::linked_ptr" = type { ptr, %"class.testing::internal::linked_ptr_internal" }
%"class.testing::internal::linked_ptr_internal" = type { ptr }
%"class.testing::internal::ParamGenerator.53" = type { %"class.testing::internal::linked_ptr.54" }
%"class.testing::internal::linked_ptr.54" = type { ptr, %"class.testing::internal::linked_ptr_internal" }
%"class.testing::internal::CartesianProductHolder2.61" = type { %"class.testing::internal::ParamGenerator", %"class.testing::internal::ValueArray2.40" }
%"class.testing::internal::ValueArray2.40" = type { i32, i32 }

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing5RangeIiEENS_8internal14ParamGeneratorIT_EES3_S3_(ptr dead_on_unwind noalias writable sret(%"class.testing::internal::ParamGenerator") align 8, i32 noundef, i32 noundef) #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZN7testing6ValuesIiiEENS_8internal11ValueArray2IT_T0_EES3_S4_(i32 noundef, i32 noundef) #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing8internal14ParamGeneratorISt5tupleIJiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN52CombineTest_CombineWithFirstParameterEmptyRange_Test8TestBodyEv(ptr noundef nonnull align 8 dereferenceable(16) %0) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.testing::internal::ParamGenerator.53", align 8
  %4 = alloca %"class.testing::internal::CartesianProductHolder2.61", align 8
  %5 = alloca %"class.testing::internal::ParamGenerator", align 8
  %6 = alloca %"class.testing::internal::ValueArray2.40", align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %9 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #3
  call void @llvm.lifetime.start.p0(i64 24, ptr %4) #3
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #3
  call void @_ZN7testing5RangeIiEENS_8internal14ParamGeneratorIT_EES3_S3_(ptr dead_on_unwind writable sret(%"class.testing::internal::ParamGenerator") align 8 %5, i32 noundef 0, i32 noundef 0)
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  %10 = invoke i64 @_ZN7testing6ValuesIiiEENS_8internal11ValueArray2IT_T0_EES3_S4_(i32 noundef 0, i32 noundef 1)
          to label %11 unwind label %15

11:                                               ; preds = %1
  store i64 %10, ptr %6, align 4
  invoke void @_ZN7testing7CombineINS_8internal14ParamGeneratorIiEENS1_11ValueArray2IiiEEEENS1_23CartesianProductHolder2IT_T0_EERKS7_RKS8_(ptr dead_on_unwind writable sret(%"class.testing::internal::CartesianProductHolder2.61") align 8 %4, ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 4 dereferenceable(8) %6)
          to label %12 unwind label %15

12:                                               ; preds = %11
  invoke void @_ZNK7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEEcvNS2_ISt5tupleIJT_T0_EEEEIiiEEv(ptr dead_on_unwind writable sret(%"class.testing::internal::ParamGenerator.53") align 8 %3, ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %13 unwind label %19

13:                                               ; preds = %12
  call void @_ZN7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  call void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #3
  invoke void @_Z22VerifyGeneratorIsEmptyISt5tupleIJiiEEEvRKN7testing8internal14ParamGeneratorIT_EE(ptr noundef nonnull align 8 dereferenceable(16) %3)
          to label %14 unwind label %24

14:                                               ; preds = %13
  call void @_ZN7testing8internal14ParamGeneratorISt5tupleIJiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #3
  ret void

15:                                               ; preds = %11, %1
  %16 = landingpad { ptr, i32 }
          cleanup
  %17 = extractvalue { ptr, i32 } %16, 0
  store ptr %17, ptr %7, align 8
  %18 = extractvalue { ptr, i32 } %16, 1
  store i32 %18, ptr %8, align 4
  br label %23

19:                                               ; preds = %12
  %20 = landingpad { ptr, i32 }
          cleanup
  %21 = extractvalue { ptr, i32 } %20, 0
  store ptr %21, ptr %7, align 8
  %22 = extractvalue { ptr, i32 } %20, 1
  store i32 %22, ptr %8, align 4
  call void @_ZN7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #3
  br label %23

23:                                               ; preds = %19, %15
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  call void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #3
  br label %28

24:                                               ; preds = %13
  %25 = landingpad { ptr, i32 }
          cleanup
  %26 = extractvalue { ptr, i32 } %25, 0
  store ptr %26, ptr %7, align 8
  %27 = extractvalue { ptr, i32 } %25, 1
  store i32 %27, ptr %8, align 4
  call void @_ZN7testing8internal14ParamGeneratorISt5tupleIJiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #3
  br label %28

28:                                               ; preds = %24, %23
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #3
  br label %29

29:                                               ; preds = %28
  %30 = load ptr, ptr %7, align 8
  %31 = load i32, ptr %8, align 4
  %32 = insertvalue { ptr, i32 } poison, ptr %30, 0
  %33 = insertvalue { ptr, i32 } %32, i32 %31, 1
  resume { ptr, i32 } %33
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing7CombineINS_8internal14ParamGeneratorIiEENS1_11ValueArray2IiiEEEENS1_23CartesianProductHolder2IT_T0_EERKS7_RKS8_(ptr dead_on_unwind noalias writable sret(%"class.testing::internal::CartesianProductHolder2.61") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(8)) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEEcvNS2_ISt5tupleIJT_T0_EEEEIiiEEv(ptr dead_on_unwind noalias writable sret(%"class.testing::internal::ParamGenerator.53") align 8, ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z22VerifyGeneratorIsEmptyISt5tupleIJiiEEEvRKN7testing8internal14ParamGeneratorIT_EE(ptr noundef nonnull align 8 dereferenceable(16)) #1

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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" }
attributes #2 = { inlinehint 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 #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"}


; 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"

%"class.testing::internal::ParamGenerator" = type { %"class.testing::internal::linked_ptr" }
%"class.testing::internal::linked_ptr" = type { ptr, %"class.testing::internal::linked_ptr_internal" }
%"class.testing::internal::linked_ptr_internal" = type { ptr }
%"class.testing::internal::ParamGenerator.53" = type { %"class.testing::internal::linked_ptr.54" }
%"class.testing::internal::linked_ptr.54" = type { ptr, %"class.testing::internal::linked_ptr_internal" }
%"class.testing::internal::CartesianProductHolder2.61" = type { %"class.testing::internal::ParamGenerator", %"class.testing::internal::ValueArray2.40" }
%"class.testing::internal::ValueArray2.40" = type { i32, i32 }

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

declare i32 @__gxx_personality_v0(...)

; 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 uwtable
declare dso_local void @_ZN7testing5RangeIiEENS_8internal14ParamGeneratorIT_EES3_S3_(ptr dead_on_unwind noalias writable sret(%"class.testing::internal::ParamGenerator") align 8, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZN7testing6ValuesIiiEENS_8internal11ValueArray2IT_T0_EES3_S4_(i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing8internal14ParamGeneratorISt5tupleIJiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN52CombineTest_CombineWithFirstParameterEmptyRange_Test8TestBodyEv(ptr nocapture noundef nonnull readnone align 8 dereferenceable(16) %0) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.testing::internal::ParamGenerator.53", align 8
  %3 = alloca %"class.testing::internal::CartesianProductHolder2.61", align 8
  %4 = alloca %"class.testing::internal::ParamGenerator", align 8
  %5 = alloca %"class.testing::internal::ValueArray2.40", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #3
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #3
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #3
  call void @_ZN7testing5RangeIiEENS_8internal14ParamGeneratorIT_EES3_S3_(ptr dead_on_unwind nonnull writable sret(%"class.testing::internal::ParamGenerator") align 8 %4, i32 noundef 0, i32 noundef 0)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #3
  %6 = invoke i64 @_ZN7testing6ValuesIiiEENS_8internal11ValueArray2IT_T0_EES3_S4_(i32 noundef 0, i32 noundef 1)
          to label %7 unwind label %11

7:                                                ; preds = %1
  store i64 %6, ptr %5, align 8
  invoke void @_ZN7testing7CombineINS_8internal14ParamGeneratorIiEENS1_11ValueArray2IiiEEEENS1_23CartesianProductHolder2IT_T0_EERKS7_RKS8_(ptr dead_on_unwind nonnull writable sret(%"class.testing::internal::CartesianProductHolder2.61") align 8 %3, ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull align 4 dereferenceable(8) %5)
          to label %8 unwind label %11

8:                                                ; preds = %7
  invoke void @_ZNK7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEEcvNS2_ISt5tupleIJT_T0_EEEEIiiEEv(ptr dead_on_unwind nonnull writable sret(%"class.testing::internal::ParamGenerator.53") align 8 %2, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %9 unwind label %13

9:                                                ; preds = %8
  call void @_ZN7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #3
  call void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #3
  invoke void @_Z22VerifyGeneratorIsEmptyISt5tupleIJiiEEEvRKN7testing8internal14ParamGeneratorIT_EE(ptr noundef nonnull align 8 dereferenceable(16) %2)
          to label %10 unwind label %16

10:                                               ; preds = %9
  call void @_ZN7testing8internal14ParamGeneratorISt5tupleIJiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #3
  ret void

11:                                               ; preds = %7, %1
  %12 = landingpad { ptr, i32 }
          cleanup
  br label %15

13:                                               ; preds = %8
  %14 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #3
  br label %15

15:                                               ; preds = %13, %11
  %.pn = phi { ptr, i32 } [ %14, %13 ], [ %12, %11 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #3
  call void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #3
  br label %18

16:                                               ; preds = %9
  %17 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal14ParamGeneratorISt5tupleIJiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #3
  br label %18

18:                                               ; preds = %16, %15
  %.pn5 = phi { ptr, i32 } [ %17, %16 ], [ %.pn, %15 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #3
  resume { ptr, i32 } %.pn5
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing7CombineINS_8internal14ParamGeneratorIiEENS1_11ValueArray2IiiEEEENS1_23CartesianProductHolder2IT_T0_EERKS7_RKS8_(ptr dead_on_unwind noalias writable sret(%"class.testing::internal::CartesianProductHolder2.61") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEEcvNS2_ISt5tupleIJT_T0_EEEEIiiEEv(ptr dead_on_unwind noalias writable sret(%"class.testing::internal::ParamGenerator.53") align 8, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing8internal23CartesianProductHolder2INS0_14ParamGeneratorIiEENS0_11ValueArray2IiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z22VerifyGeneratorIsEmptyISt5tupleIJiiEEEvRKN7testing8internal14ParamGeneratorIT_EE(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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" }
attributes #2 = { inlinehint 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 #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)"}


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