; 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::ValueArray3" = type { i32, i32, i32 }

@__const._ZN27ValuesTest_ValuesWorks_Test8TestBodyEv.expected_values = external hidden unnamed_addr constant [3 x i32], align 4

; 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: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; 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) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z15VerifyGeneratorIiLm3EEvRKN7testing8internal14ParamGeneratorIT_EERAT0__KS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(12)) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN27ValuesTest_ValuesWorks_Test8TestBodyEv(ptr noundef nonnull align 8 dereferenceable(16) %0) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.testing::internal::ParamGenerator", align 8
  %4 = alloca %"class.testing::internal::ValueArray3", align 4
  %5 = alloca { i64, i32 }, align 8
  %6 = alloca [3 x i32], 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) #4
  call void @llvm.lifetime.start.p0(i64 12, ptr %4) #4
  %10 = call { i64, i32 } @_ZN7testing6ValuesIiiiEENS_8internal11ValueArray3IT_T0_T1_EES3_S4_S5_(i32 noundef 3, i32 noundef 5, i32 noundef 8)
  store { i64, i32 } %10, ptr %5, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %4, ptr align 8 %5, i64 12, i1 false)
  call void @_ZNK7testing8internal11ValueArray3IiiiEcvNS0_14ParamGeneratorIT_EEIiEEv(ptr dead_on_unwind writable sret(%"class.testing::internal::ParamGenerator") align 8 %3, ptr noundef nonnull align 4 dereferenceable(12) %4)
  call void @llvm.lifetime.end.p0(i64 12, ptr %4) #4
  call void @llvm.lifetime.start.p0(i64 12, ptr %6) #4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %6, ptr align 4 @__const._ZN27ValuesTest_ValuesWorks_Test8TestBodyEv.expected_values, i64 12, i1 false)
  invoke void @_Z15VerifyGeneratorIiLm3EEvRKN7testing8internal14ParamGeneratorIT_EERAT0__KS3_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 4 dereferenceable(12) %6)
          to label %11 unwind label %12

11:                                               ; preds = %1
  call void @llvm.lifetime.end.p0(i64 12, ptr %6) #4
  call void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #4
  ret void

12:                                               ; preds = %1
  %13 = landingpad { ptr, i32 }
          cleanup
  %14 = extractvalue { ptr, i32 } %13, 0
  store ptr %14, ptr %7, align 8
  %15 = extractvalue { ptr, i32 } %13, 1
  store i32 %15, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %6) #4
  call void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #4
  br label %16

16:                                               ; preds = %12
  %17 = load ptr, ptr %7, align 8
  %18 = load i32, ptr %8, align 4
  %19 = insertvalue { ptr, i32 } poison, ptr %17, 0
  %20 = insertvalue { ptr, i32 } %19, i32 %18, 1
  resume { ptr, i32 } %20
}

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZN7testing6ValuesIiiiEENS_8internal11ValueArray3IT_T0_T1_EES3_S4_S5_(i32 noundef, i32 noundef, i32 noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK7testing8internal11ValueArray3IiiiEcvNS0_14ParamGeneratorIT_EEIiEEv(ptr dead_on_unwind noalias writable sret(%"class.testing::internal::ParamGenerator") align 8, ptr noundef nonnull align 4 dereferenceable(12)) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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::ValueArray3" = type { i32, i32, i32 }

@__const._ZN27ValuesTest_ValuesWorks_Test8TestBodyEv.expected_values = external hidden unnamed_addr constant [3 x i32], align 4

; 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: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; 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) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z15VerifyGeneratorIiLm3EEvRKN7testing8internal14ParamGeneratorIT_EERAT0__KS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN27ValuesTest_ValuesWorks_Test8TestBodyEv(ptr nocapture noundef nonnull readnone align 8 dereferenceable(16) %0) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.testing::internal::ParamGenerator", align 8
  %3 = alloca %"class.testing::internal::ValueArray3", align 8
  %4 = alloca [3 x i32], align 4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #4
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %3) #4
  %5 = tail call { i64, i32 } @_ZN7testing6ValuesIiiiEENS_8internal11ValueArray3IT_T0_T1_EES3_S4_S5_(i32 noundef 3, i32 noundef 5, i32 noundef 8)
  %.fca.0.extract = extractvalue { i64, i32 } %5, 0
  %.fca.1.extract = extractvalue { i64, i32 } %5, 1
  store i64 %.fca.0.extract, ptr %3, align 8
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %3, i64 8
  store i32 %.fca.1.extract, ptr %.sroa.2.0..sroa_idx, align 8
  call void @_ZNK7testing8internal11ValueArray3IiiiEcvNS0_14ParamGeneratorIT_EEIiEEv(ptr dead_on_unwind nonnull writable sret(%"class.testing::internal::ParamGenerator") align 8 %2, ptr noundef nonnull align 4 dereferenceable(12) %3)
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #4
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %4) #4
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %4, ptr noundef nonnull align 4 dereferenceable(12) @__const._ZN27ValuesTest_ValuesWorks_Test8TestBodyEv.expected_values, i64 12, i1 false)
  invoke void @_Z15VerifyGeneratorIiLm3EEvRKN7testing8internal14ParamGeneratorIT_EERAT0__KS3_(ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 4 dereferenceable(12) %4)
          to label %6 unwind label %7

6:                                                ; preds = %1
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %4) #4
  call void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #4
  ret void

7:                                                ; preds = %1
  %8 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %4) #4
  call void @_ZN7testing8internal14ParamGeneratorIiED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #4
  resume { ptr, i32 } %8
}

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZN7testing6ValuesIiiiEENS_8internal11ValueArray3IT_T0_T1_EES3_S4_S5_(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK7testing8internal11ValueArray3IiiiEcvNS0_14ParamGeneratorIT_EEIiEEv(ptr dead_on_unwind noalias writable sret(%"class.testing::internal::ParamGenerator") align 8, ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass