; LLVM IR from taichi-dev/taichi :: taichi/program (extension)

; 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.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.std::initializer_list" = type { ptr, i64 }
%"struct.std::pair" = type { i32, %"class.std::unordered_set" }
%"class.std::unordered_set" = type { %"class.std::_Hashtable.2" }
%"class.std::_Hashtable.2" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::initializer_list.22" = type { ptr, i64 }
%"struct.std::hash.6" = type { i8 }
%"struct.std::equal_to.10" = type { i8 }
%"class.std::allocator.23" = type { i8 }
%"struct.std::hash" = type { i8 }
%"struct.std::equal_to" = type { i8 }
%"class.std::allocator.26" = type { i8 }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }

@_ZZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext = external hidden global %"class.std::unordered_map", align 8
@_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext = external hidden global i64, align 8
@constinit = external hidden constant [8 x i32], align 4
@constinit.1 = external hidden constant [7 x i32], align 4
@constinit.2 = external hidden constant [8 x i32], align 4
@__dso_handle = external hidden global i8

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionE(i32 noundef %0, i32 noundef %1) #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::initializer_list", align 8
  %6 = alloca [9 x %"struct.std::pair"], align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::unordered_set", align 8
  %10 = alloca %"class.std::initializer_list.22", align 8
  %11 = alloca [8 x i32], align 4
  %12 = alloca %"struct.std::hash.6", align 1
  %13 = alloca %"struct.std::equal_to.10", align 1
  %14 = alloca %"class.std::allocator.23", align 1
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca %"class.std::unordered_set", align 8
  %19 = alloca %"class.std::initializer_list.22", align 8
  %20 = alloca [7 x i32], align 4
  %21 = alloca %"struct.std::hash.6", align 1
  %22 = alloca %"struct.std::equal_to.10", align 1
  %23 = alloca %"class.std::allocator.23", align 1
  %24 = alloca i32, align 4
  %25 = alloca %"class.std::unordered_set", align 8
  %26 = alloca %"class.std::initializer_list.22", align 8
  %27 = alloca [8 x i32], align 4
  %28 = alloca %"struct.std::hash.6", align 1
  %29 = alloca %"struct.std::equal_to.10", align 1
  %30 = alloca %"class.std::allocator.23", align 1
  %31 = alloca i32, align 4
  %32 = alloca %"class.std::unordered_set", align 8
  %33 = alloca %"class.std::initializer_list.22", align 8
  %34 = alloca [1 x i32], align 4
  %35 = alloca %"struct.std::hash.6", align 1
  %36 = alloca %"struct.std::equal_to.10", align 1
  %37 = alloca %"class.std::allocator.23", align 1
  %38 = alloca i32, align 4
  %39 = alloca %"class.std::unordered_set", align 8
  %40 = alloca i32, align 4
  %41 = alloca %"class.std::unordered_set", align 8
  %42 = alloca %"class.std::initializer_list.22", align 8
  %43 = alloca [1 x i32], align 4
  %44 = alloca %"struct.std::hash.6", align 1
  %45 = alloca %"struct.std::equal_to.10", align 1
  %46 = alloca %"class.std::allocator.23", align 1
  %47 = alloca i32, align 4
  %48 = alloca %"class.std::unordered_set", align 8
  %49 = alloca i32, align 4
  %50 = alloca %"class.std::unordered_set", align 8
  %51 = alloca i32, align 4
  %52 = alloca %"class.std::unordered_set", align 8
  %53 = alloca i1, align 1
  %54 = alloca %"struct.std::hash", align 1
  %55 = alloca %"struct.std::equal_to", align 1
  %56 = alloca %"class.std::allocator.26", align 1
  %57 = alloca ptr, align 8
  %58 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %59 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  store i32 %0, ptr %3, align 4, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %60 = load atomic i8, ptr @_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext acquire, align 8
  %61 = icmp eq i8 %60, 0
  br i1 %61, label %62, label %133, !prof !11

62:                                               ; preds = %2
  %63 = call i32 @__cxa_guard_acquire(ptr @_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext) #1
  %64 = icmp ne i32 %63, 0
  br i1 %64, label %65, label %133

65:                                               ; preds = %62
  call void @llvm.lifetime.start.p0(i64 576, ptr %6) #1
  store i1 true, ptr %53, align 1
  store ptr %6, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #1
  store i32 0, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %9) #1
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #1
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %11, ptr align 4 @constinit, i64 32, i1 false), !tbaa.struct !12
  %66 = getelementptr inbounds %"class.std::initializer_list.22", ptr %10, i32 0, i32 0
  store ptr %11, ptr %66, align 8, !tbaa !14
  %67 = getelementptr inbounds %"class.std::initializer_list.22", ptr %10, i32 0, i32 1
  store i64 8, ptr %67, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #1
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #1
  %68 = getelementptr inbounds { ptr, i64 }, ptr %10, i32 0, i32 0
  %69 = load ptr, ptr %68, align 8
  %70 = getelementptr inbounds { ptr, i64 }, ptr %10, i32 0, i32 1
  %71 = load i64, ptr %70, align 8
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %9, ptr %69, i64 %71, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %12, ptr noundef nonnull align 1 dereferenceable(1) %13, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %72 unwind label %144

72:                                               ; preds = %65
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %6, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 8 dereferenceable(56) %9)
          to label %73 unwind label %148

73:                                               ; preds = %72
  %74 = getelementptr inbounds %"struct.std::pair", ptr %6, i64 1
  store ptr %74, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #1
  store i32 1, ptr %17, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %18) #1
  call void @llvm.lifetime.start.p0(i64 28, ptr %20) #1
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %20, ptr align 4 @constinit.1, i64 28, i1 false), !tbaa.struct !19
  %75 = getelementptr inbounds %"class.std::initializer_list.22", ptr %19, i32 0, i32 0
  store ptr %20, ptr %75, align 8, !tbaa !14
  %76 = getelementptr inbounds %"class.std::initializer_list.22", ptr %19, i32 0, i32 1
  store i64 7, ptr %76, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %23) #1
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #1
  %77 = getelementptr inbounds { ptr, i64 }, ptr %19, i32 0, i32 0
  %78 = load ptr, ptr %77, align 8
  %79 = getelementptr inbounds { ptr, i64 }, ptr %19, i32 0, i32 1
  %80 = load i64, ptr %79, align 8
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %18, ptr %78, i64 %80, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %21, ptr noundef nonnull align 1 dereferenceable(1) %22, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %81 unwind label %152

81:                                               ; preds = %73
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %74, ptr noundef nonnull align 4 dereferenceable(4) %17, ptr noundef nonnull align 8 dereferenceable(56) %18)
          to label %82 unwind label %156

82:                                               ; preds = %81
  %83 = getelementptr inbounds %"struct.std::pair", ptr %6, i64 2
  store ptr %83, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #1
  store i32 3, ptr %24, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %25) #1
  call void @llvm.lifetime.start.p0(i64 32, ptr %27) #1
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %27, ptr align 4 @constinit.2, i64 32, i1 false), !tbaa.struct !12
  %84 = getelementptr inbounds %"class.std::initializer_list.22", ptr %26, i32 0, i32 0
  store ptr %27, ptr %84, align 8, !tbaa !14
  %85 = getelementptr inbounds %"class.std::initializer_list.22", ptr %26, i32 0, i32 1
  store i64 8, ptr %85, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %28) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %30) #1
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #1
  %86 = getelementptr inbounds { ptr, i64 }, ptr %26, i32 0, i32 0
  %87 = load ptr, ptr %86, align 8
  %88 = getelementptr inbounds { ptr, i64 }, ptr %26, i32 0, i32 1
  %89 = load i64, ptr %88, align 8
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %25, ptr %87, i64 %89, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %28, ptr noundef nonnull align 1 dereferenceable(1) %29, ptr noundef nonnull align 1 dereferenceable(1) %30)
          to label %90 unwind label %160

90:                                               ; preds = %82
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %83, ptr noundef nonnull align 4 dereferenceable(4) %24, ptr noundef nonnull align 8 dereferenceable(56) %25)
          to label %91 unwind label %164

91:                                               ; preds = %90
  %92 = getelementptr inbounds %"struct.std::pair", ptr %6, i64 3
  store ptr %92, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %31) #1
  store i32 9, ptr %31, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %32) #1
  call void @llvm.lifetime.start.p0(i64 4, ptr %34) #1
  store i32 7, ptr %34, align 4, !tbaa !9
  %93 = getelementptr inbounds %"class.std::initializer_list.22", ptr %33, i32 0, i32 0
  store ptr %34, ptr %93, align 8, !tbaa !14
  %94 = getelementptr inbounds %"class.std::initializer_list.22", ptr %33, i32 0, i32 1
  store i64 1, ptr %94, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %35) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %36) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %37) #1
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #1
  %95 = getelementptr inbounds { ptr, i64 }, ptr %33, i32 0, i32 0
  %96 = load ptr, ptr %95, align 8
  %97 = getelementptr inbounds { ptr, i64 }, ptr %33, i32 0, i32 1
  %98 = load i64, ptr %97, align 8
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %32, ptr %96, i64 %98, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %35, ptr noundef nonnull align 1 dereferenceable(1) %36, ptr noundef nonnull align 1 dereferenceable(1) %37)
          to label %99 unwind label %168

99:                                               ; preds = %91
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %92, ptr noundef nonnull align 4 dereferenceable(4) %31, ptr noundef nonnull align 8 dereferenceable(56) %32)
          to label %100 unwind label %172

100:                                              ; preds = %99
  %101 = getelementptr inbounds %"struct.std::pair", ptr %6, i64 4
  store ptr %101, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %38) #1
  store i32 4, ptr %38, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %39) #1
  call void @llvm.memset.p0.i64(ptr align 8 %39, i8 0, i64 56, i1 false)
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %39) #1
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %101, ptr noundef nonnull align 4 dereferenceable(4) %38, ptr noundef nonnull align 8 dereferenceable(56) %39)
          to label %102 unwind label %176

102:                                              ; preds = %100
  %103 = getelementptr inbounds %"struct.std::pair", ptr %6, i64 5
  store ptr %103, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %40) #1
  store i32 5, ptr %40, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %41) #1
  call void @llvm.lifetime.start.p0(i64 4, ptr %43) #1
  store i32 8, ptr %43, align 4, !tbaa !9
  %104 = getelementptr inbounds %"class.std::initializer_list.22", ptr %42, i32 0, i32 0
  store ptr %43, ptr %104, align 8, !tbaa !14
  %105 = getelementptr inbounds %"class.std::initializer_list.22", ptr %42, i32 0, i32 1
  store i64 1, ptr %105, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %44) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %45) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %46) #1
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %46) #1
  %106 = getelementptr inbounds { ptr, i64 }, ptr %42, i32 0, i32 0
  %107 = load ptr, ptr %106, align 8
  %108 = getelementptr inbounds { ptr, i64 }, ptr %42, i32 0, i32 1
  %109 = load i64, ptr %108, align 8
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %41, ptr %107, i64 %109, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %44, ptr noundef nonnull align 1 dereferenceable(1) %45, ptr noundef nonnull align 1 dereferenceable(1) %46)
          to label %110 unwind label %180

110:                                              ; preds = %102
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %103, ptr noundef nonnull align 4 dereferenceable(4) %40, ptr noundef nonnull align 8 dereferenceable(56) %41)
          to label %111 unwind label %184

111:                                              ; preds = %110
  %112 = getelementptr inbounds %"struct.std::pair", ptr %6, i64 6
  store ptr %112, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %47) #1
  store i32 11, ptr %47, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %48) #1
  call void @llvm.memset.p0.i64(ptr align 8 %48, i8 0, i64 56, i1 false)
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %48) #1
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %112, ptr noundef nonnull align 4 dereferenceable(4) %47, ptr noundef nonnull align 8 dereferenceable(56) %48)
          to label %113 unwind label %188

113:                                              ; preds = %111
  %114 = getelementptr inbounds %"struct.std::pair", ptr %6, i64 7
  store ptr %114, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %49) #1
  store i32 10, ptr %49, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %50) #1
  call void @llvm.memset.p0.i64(ptr align 8 %50, i8 0, i64 56, i1 false)
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %50) #1
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %114, ptr noundef nonnull align 4 dereferenceable(4) %49, ptr noundef nonnull align 8 dereferenceable(56) %50)
          to label %115 unwind label %192

115:                                              ; preds = %113
  %116 = getelementptr inbounds %"struct.std::pair", ptr %6, i64 8
  store ptr %116, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %51) #1
  store i32 6, ptr %51, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %52) #1
  call void @llvm.memset.p0.i64(ptr align 8 %52, i8 0, i64 56, i1 false)
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %52) #1
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %116, ptr noundef nonnull align 4 dereferenceable(4) %51, ptr noundef nonnull align 8 dereferenceable(56) %52)
          to label %117 unwind label %196

117:                                              ; preds = %115
  store i1 false, ptr %53, align 1
  %118 = getelementptr inbounds %"class.std::initializer_list", ptr %5, i32 0, i32 0
  store ptr %6, ptr %118, align 8, !tbaa !20
  %119 = getelementptr inbounds %"class.std::initializer_list", ptr %5, i32 0, i32 1
  store i64 9, ptr %119, align 8, !tbaa !22
  call void @llvm.lifetime.start.p0(i64 1, ptr %54) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %55) #1
  call void @llvm.lifetime.start.p0(i64 1, ptr %56) #1
  call void @_ZNSaISt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %56) #1
  %120 = getelementptr inbounds { ptr, i64 }, ptr %5, i32 0, i32 0
  %121 = load ptr, ptr %120, align 8
  %122 = getelementptr inbounds { ptr, i64 }, ptr %5, i32 0, i32 1
  %123 = load i64, ptr %122, align 8
  invoke void @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEEC2ESt16initializer_listISF_EmRKSB_RKSC_RKSG_(ptr noundef nonnull align 8 dereferenceable(56) @_ZZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext, ptr %121, i64 %123, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %54, ptr noundef nonnull align 1 dereferenceable(1) %55, ptr noundef nonnull align 1 dereferenceable(1) %56)
          to label %124 unwind label %200

124:                                              ; preds = %117
  call void @_ZNSt15__new_allocatorISt4pairIKN6taichi4ArchESt13unordered_setINS1_4lang9ExtensionESt4hashIS6_ESt8equal_toIS6_ESaIS6_EEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %56) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %56) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %55) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %54) #1
  %125 = getelementptr inbounds [9 x %"struct.std::pair"], ptr %6, i32 0, i32 0
  %126 = getelementptr inbounds %"struct.std::pair", ptr %125, i64 9
  br label %127

127:                                              ; preds = %127, %124
  %128 = phi ptr [ %126, %124 ], [ %129, %127 ]
  %129 = getelementptr inbounds %"struct.std::pair", ptr %128, i64 -1
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %129) #1
  %130 = icmp eq ptr %129, %125
  br i1 %130, label %131, label %127

131:                                              ; preds = %127
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %52) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %52) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %51) #1
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %50) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %50) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %49) #1
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %48) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %48) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %47) #1
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %41) #1
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %46) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %46) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %45) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %44) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %43) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %41) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %40) #1
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %39) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %39) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %38) #1
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %32) #1
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %37) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %36) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %34) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %32) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #1
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %25) #1
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #1
  call void @llvm.lifetime.end.p0(i64 32, ptr %27) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %25) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #1
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %18) #1
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #1
  call void @llvm.lifetime.end.p0(i64 28, ptr %20) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %18) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #1
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %9) #1
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #1
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %9) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #1
  call void @llvm.lifetime.end.p0(i64 576, ptr %6) #1
  %132 = call i32 @__cxa_atexit(ptr @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEED2Ev, ptr @_ZZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext, ptr @__dso_handle) #1
  call void @__cxa_guard_release(ptr @_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext) #1
  br label %133

133:                                              ; preds = %131, %62, %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %57) #1
  %134 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEEixERSE_(ptr noundef nonnull align 8 dereferenceable(56) @_ZZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext, ptr noundef nonnull align 4 dereferenceable(4) %3)
  store ptr %134, ptr %57, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr %58) #1
  %135 = load ptr, ptr %57, align 8, !tbaa !23
  %136 = call ptr @_ZNKSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EE4findERKS2_(ptr noundef nonnull align 8 dereferenceable(56) %135, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %137 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %58, i32 0, i32 0
  %138 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %137, i32 0, i32 0
  store ptr %136, ptr %138, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %59) #1
  %139 = load ptr, ptr %57, align 8, !tbaa !23
  %140 = call ptr @_ZNKSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %139) #1
  %141 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %59, i32 0, i32 0
  %142 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %141, i32 0, i32 0
  store ptr %140, ptr %142, align 8
  %143 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIN6taichi4lang9ExtensionELb0EEES6_(ptr noundef nonnull align 8 dereferenceable(8) %58, ptr noundef nonnull align 8 dereferenceable(8) %59) #1
  call void @llvm.lifetime.end.p0(i64 8, ptr %59) #1
  call void @llvm.lifetime.end.p0(i64 8, ptr %58) #1
  call void @llvm.lifetime.end.p0(i64 8, ptr %57) #1
  ret i1 %143

144:                                              ; preds = %65
  %145 = landingpad { ptr, i32 }
          cleanup
  %146 = extractvalue { ptr, i32 } %145, 0
  store ptr %146, ptr %15, align 8
  %147 = extractvalue { ptr, i32 } %145, 1
  store i32 %147, ptr %16, align 4
  br label %224

148:                                              ; preds = %72
  %149 = landingpad { ptr, i32 }
          cleanup
  %150 = extractvalue { ptr, i32 } %149, 0
  store ptr %150, ptr %15, align 8
  %151 = extractvalue { ptr, i32 } %149, 1
  store i32 %151, ptr %16, align 4
  br label %223

152:                                              ; preds = %73
  %153 = landingpad { ptr, i32 }
          cleanup
  %154 = extractvalue { ptr, i32 } %153, 0
  store ptr %154, ptr %15, align 8
  %155 = extractvalue { ptr, i32 } %153, 1
  store i32 %155, ptr %16, align 4
  br label %222

156:                                              ; preds = %81
  %157 = landingpad { ptr, i32 }
          cleanup
  %158 = extractvalue { ptr, i32 } %157, 0
  store ptr %158, ptr %15, align 8
  %159 = extractvalue { ptr, i32 } %157, 1
  store i32 %159, ptr %16, align 4
  br label %221

160:                                              ; preds = %82
  %161 = landingpad { ptr, i32 }
          cleanup
  %162 = extractvalue { ptr, i32 } %161, 0
  store ptr %162, ptr %15, align 8
  %163 = extractvalue { ptr, i32 } %161, 1
  store i32 %163, ptr %16, align 4
  br label %220

164:                                              ; preds = %90
  %165 = landingpad { ptr, i32 }
          cleanup
  %166 = extractvalue { ptr, i32 } %165, 0
  store ptr %166, ptr %15, align 8
  %167 = extractvalue { ptr, i32 } %165, 1
  store i32 %167, ptr %16, align 4
  br label %219

168:                                              ; preds = %91
  %169 = landingpad { ptr, i32 }
          cleanup
  %170 = extractvalue { ptr, i32 } %169, 0
  store ptr %170, ptr %15, align 8
  %171 = extractvalue { ptr, i32 } %169, 1
  store i32 %171, ptr %16, align 4
  br label %218

172:                                              ; preds = %99
  %173 = landingpad { ptr, i32 }
          cleanup
  %174 = extractvalue { ptr, i32 } %173, 0
  store ptr %174, ptr %15, align 8
  %175 = extractvalue { ptr, i32 } %173, 1
  store i32 %175, ptr %16, align 4
  br label %217

176:                                              ; preds = %100
  %177 = landingpad { ptr, i32 }
          cleanup
  %178 = extractvalue { ptr, i32 } %177, 0
  store ptr %178, ptr %15, align 8
  %179 = extractvalue { ptr, i32 } %177, 1
  store i32 %179, ptr %16, align 4
  br label %216

180:                                              ; preds = %102
  %181 = landingpad { ptr, i32 }
          cleanup
  %182 = extractvalue { ptr, i32 } %181, 0
  store ptr %182, ptr %15, align 8
  %183 = extractvalue { ptr, i32 } %181, 1
  store i32 %183, ptr %16, align 4
  br label %215

184:                                              ; preds = %110
  %185 = landingpad { ptr, i32 }
          cleanup
  %186 = extractvalue { ptr, i32 } %185, 0
  store ptr %186, ptr %15, align 8
  %187 = extractvalue { ptr, i32 } %185, 1
  store i32 %187, ptr %16, align 4
  br label %214

188:                                              ; preds = %111
  %189 = landingpad { ptr, i32 }
          cleanup
  %190 = extractvalue { ptr, i32 } %189, 0
  store ptr %190, ptr %15, align 8
  %191 = extractvalue { ptr, i32 } %189, 1
  store i32 %191, ptr %16, align 4
  br label %213

192:                                              ; preds = %113
  %193 = landingpad { ptr, i32 }
          cleanup
  %194 = extractvalue { ptr, i32 } %193, 0
  store ptr %194, ptr %15, align 8
  %195 = extractvalue { ptr, i32 } %193, 1
  store i32 %195, ptr %16, align 4
  br label %212

196:                                              ; preds = %115
  %197 = landingpad { ptr, i32 }
          cleanup
  %198 = extractvalue { ptr, i32 } %197, 0
  store ptr %198, ptr %15, align 8
  %199 = extractvalue { ptr, i32 } %197, 1
  store i32 %199, ptr %16, align 4
  br label %211

200:                                              ; preds = %117
  %201 = landingpad { ptr, i32 }
          cleanup
  %202 = extractvalue { ptr, i32 } %201, 0
  store ptr %202, ptr %15, align 8
  %203 = extractvalue { ptr, i32 } %201, 1
  store i32 %203, ptr %16, align 4
  call void @_ZNSt15__new_allocatorISt4pairIKN6taichi4ArchESt13unordered_setINS1_4lang9ExtensionESt4hashIS6_ESt8equal_toIS6_ESaIS6_EEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %56) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %56) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %55) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %54) #1
  %204 = getelementptr inbounds [9 x %"struct.std::pair"], ptr %6, i32 0, i32 0
  %205 = getelementptr inbounds %"struct.std::pair", ptr %204, i64 9
  br label %206

206:                                              ; preds = %206, %200
  %207 = phi ptr [ %205, %200 ], [ %208, %206 ]
  %208 = getelementptr inbounds %"struct.std::pair", ptr %207, i64 -1
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %208) #1
  %209 = icmp eq ptr %208, %204
  br i1 %209, label %210, label %206

210:                                              ; preds = %206
  br label %211

211:                                              ; preds = %210, %196
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %52) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %52) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %51) #1
  br label %212

212:                                              ; preds = %211, %192
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %50) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %50) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %49) #1
  br label %213

213:                                              ; preds = %212, %188
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %48) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %48) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %47) #1
  br label %214

214:                                              ; preds = %213, %184
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %41) #1
  br label %215

215:                                              ; preds = %214, %180
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %46) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %46) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %45) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %44) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %43) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %41) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %40) #1
  br label %216

216:                                              ; preds = %215, %176
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %39) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %39) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %38) #1
  br label %217

217:                                              ; preds = %216, %172
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %32) #1
  br label %218

218:                                              ; preds = %217, %168
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %37) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %36) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %34) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %32) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #1
  br label %219

219:                                              ; preds = %218, %164
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %25) #1
  br label %220

220:                                              ; preds = %219, %160
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #1
  call void @llvm.lifetime.end.p0(i64 32, ptr %27) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %25) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #1
  br label %221

221:                                              ; preds = %220, %156
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %18) #1
  br label %222

222:                                              ; preds = %221, %152
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #1
  call void @llvm.lifetime.end.p0(i64 28, ptr %20) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %18) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #1
  br label %223

223:                                              ; preds = %222, %148
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %9) #1
  br label %224

224:                                              ; preds = %223, %144
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #1
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #1
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #1
  call void @llvm.lifetime.end.p0(i64 56, ptr %9) #1
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #1
  %225 = load i1, ptr %53, align 1
  br i1 %225, label %226, label %234

226:                                              ; preds = %224
  %227 = load ptr, ptr %7, align 8
  %228 = icmp eq ptr %6, %227
  br i1 %228, label %233, label %229

229:                                              ; preds = %229, %226
  %230 = phi ptr [ %227, %226 ], [ %231, %229 ]
  %231 = getelementptr inbounds %"struct.std::pair", ptr %230, i64 -1
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %231) #1
  %232 = icmp eq ptr %231, %6
  br i1 %232, label %233, label %229

233:                                              ; preds = %229, %226
  br label %234

234:                                              ; preds = %233, %224
  call void @llvm.lifetime.end.p0(i64 576, ptr %6) #1
  call void @__cxa_guard_abort(ptr @_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext) #1
  br label %235

235:                                              ; preds = %234
  %236 = load ptr, ptr %15, align 8
  %237 = load i32, ptr %16, align 4
  %238 = insertvalue { ptr, i32 } poison, ptr %236, 0
  %239 = insertvalue { ptr, i32 } %238, i32 %237, 1
  resume { ptr, i32 } %239
}

; Function Attrs: nounwind
declare i32 @__cxa_guard_acquire(ptr) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #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) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56), ptr, i64, i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #0 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEEC2ESt16initializer_listISF_EmRKSB_RKSC_RKSG_(ptr noundef nonnull align 8 dereferenceable(56), ptr, i64, i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt4pairIKN6taichi4ArchESt13unordered_setINS1_4lang9ExtensionESt4hashIS6_ESt8equal_toIS6_ESaIS6_EEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #6 align 2

; Function Attrs: nounwind
declare i32 @__cxa_atexit(ptr, ptr, ptr) #1

; Function Attrs: nounwind
declare void @__cxa_guard_abort(ptr) #1

; Function Attrs: nounwind
declare void @__cxa_guard_release(ptr) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEEixERSE_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIN6taichi4lang9ExtensionELb0EEES6_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNKSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EE4findERKS2_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) #4 align 2

attributes #0 = { 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 #1 = { nounwind }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { 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" }

!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 = !{!"_ZTSN6taichi4ArchE", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"_ZTSN6taichi4lang9ExtensionE", !7, i64 0}
!11 = !{!"branch_weights", i32 1, i32 1048575}
!12 = !{i64 0, i64 32, !13}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !16, i64 0}
!15 = !{!"_ZTSSt16initializer_listIN6taichi4lang9ExtensionEE", !16, i64 0, !17, i64 8}
!16 = !{!"any pointer", !7, i64 0}
!17 = !{!"long", !7, i64 0}
!18 = !{!15, !17, i64 8}
!19 = !{i64 0, i64 28, !13}
!20 = !{!21, !16, i64 0}
!21 = !{!"_ZTSSt16initializer_listISt4pairIKN6taichi4ArchESt13unordered_setINS1_4lang9ExtensionESt4hashIS6_ESt8equal_toIS6_ESaIS6_EEEE", !16, i64 0, !17, i64 8}
!22 = !{!21, !17, i64 8}
!23 = !{!16, !16, 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"

%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"struct.std::pair" = type { i32, %"class.std::unordered_set" }
%"class.std::unordered_set" = type { %"class.std::_Hashtable.2" }
%"class.std::_Hashtable.2" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::hash.6" = type { i8 }
%"struct.std::equal_to.10" = type { i8 }
%"class.std::allocator.23" = type { i8 }
%"struct.std::hash" = type { i8 }
%"struct.std::equal_to" = type { i8 }
%"class.std::allocator.26" = type { i8 }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }

@_ZZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext = external hidden global %"class.std::unordered_map", align 8
@_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext = external hidden global i64, align 8
@constinit = external hidden local_unnamed_addr constant [8 x i32], align 4
@constinit.1 = external hidden local_unnamed_addr constant [7 x i32], align 4
@constinit.2 = external hidden local_unnamed_addr constant [8 x i32], align 4
@__dso_handle = external hidden global i8

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionE(i32 noundef %0, i32 noundef %1) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca [9 x %"struct.std::pair"], align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::unordered_set", align 8
  %8 = alloca [8 x i32], align 4
  %9 = alloca %"struct.std::hash.6", align 1
  %10 = alloca %"struct.std::equal_to.10", align 1
  %11 = alloca %"class.std::allocator.23", align 1
  %12 = alloca i32, align 4
  %13 = alloca %"class.std::unordered_set", align 8
  %14 = alloca [7 x i32], align 4
  %15 = alloca %"struct.std::hash.6", align 1
  %16 = alloca %"struct.std::equal_to.10", align 1
  %17 = alloca %"class.std::allocator.23", align 1
  %18 = alloca i32, align 4
  %19 = alloca %"class.std::unordered_set", align 8
  %20 = alloca [8 x i32], align 4
  %21 = alloca %"struct.std::hash.6", align 1
  %22 = alloca %"struct.std::equal_to.10", align 1
  %23 = alloca %"class.std::allocator.23", align 1
  %24 = alloca i32, align 4
  %25 = alloca %"class.std::unordered_set", align 8
  %26 = alloca [1 x i32], align 4
  %27 = alloca %"struct.std::hash.6", align 1
  %28 = alloca %"struct.std::equal_to.10", align 1
  %29 = alloca %"class.std::allocator.23", align 1
  %30 = alloca i32, align 4
  %31 = alloca %"class.std::unordered_set", align 8
  %32 = alloca i32, align 4
  %33 = alloca %"class.std::unordered_set", align 8
  %34 = alloca [1 x i32], align 4
  %35 = alloca %"struct.std::hash.6", align 1
  %36 = alloca %"struct.std::equal_to.10", align 1
  %37 = alloca %"class.std::allocator.23", align 1
  %38 = alloca i32, align 4
  %39 = alloca %"class.std::unordered_set", align 8
  %40 = alloca i32, align 4
  %41 = alloca %"class.std::unordered_set", align 8
  %42 = alloca i32, align 4
  %43 = alloca %"class.std::unordered_set", align 8
  %44 = alloca %"struct.std::hash", align 1
  %45 = alloca %"struct.std::equal_to", align 1
  %46 = alloca %"class.std::allocator.26", align 1
  %47 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %48 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  store i32 %0, ptr %3, align 4, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %49 = load atomic i8, ptr @_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext acquire, align 8
  %50 = icmp eq i8 %49, 0
  br i1 %50, label %51, label %86, !prof !11

51:                                               ; preds = %2
  %52 = tail call i32 @__cxa_guard_acquire(ptr nonnull @_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext) #7
  %.not58 = icmp eq i32 %52, 0
  br i1 %.not58, label %86, label %53

53:                                               ; preds = %51
  call void @llvm.lifetime.start.p0(i64 576, ptr nonnull %5) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #7
  store i32 0, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %7) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #7
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(32) %8, ptr noundef nonnull align 4 dereferenceable(32) @constinit, i64 32, i1 false), !tbaa.struct !12
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #7
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %7, ptr nonnull %8, i64 8, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %9, ptr noundef nonnull align 1 dereferenceable(1) %10, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %54 unwind label %.thread

54:                                               ; preds = %53
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %5, ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 8 dereferenceable(56) %7)
          to label %55 unwind label %92

55:                                               ; preds = %54
  %56 = getelementptr inbounds i8, ptr %5, i64 64
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #7
  store i32 1, ptr %12, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %13) #7
  call void @llvm.lifetime.start.p0(i64 28, ptr nonnull %14) #7
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(28) %14, ptr noundef nonnull align 4 dereferenceable(28) @constinit.1, i64 28, i1 false), !tbaa.struct !14
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %15) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %17) #7
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #7
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %13, ptr nonnull %14, i64 7, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %15, ptr noundef nonnull align 1 dereferenceable(1) %16, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %57 unwind label %94

57:                                               ; preds = %55
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %56, ptr noundef nonnull align 4 dereferenceable(4) %12, ptr noundef nonnull align 8 dereferenceable(56) %13)
          to label %58 unwind label %96

58:                                               ; preds = %57
  %59 = getelementptr inbounds i8, ptr %5, i64 128
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %18) #7
  store i32 3, ptr %18, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %19) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %20) #7
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(32) %20, ptr noundef nonnull align 4 dereferenceable(32) @constinit.2, i64 32, i1 false), !tbaa.struct !12
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %22) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %23) #7
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %19, ptr nonnull %20, i64 8, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %21, ptr noundef nonnull align 1 dereferenceable(1) %22, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %60 unwind label %98

60:                                               ; preds = %58
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %59, ptr noundef nonnull align 4 dereferenceable(4) %18, ptr noundef nonnull align 8 dereferenceable(56) %19)
          to label %61 unwind label %100

61:                                               ; preds = %60
  %62 = getelementptr inbounds i8, ptr %5, i64 192
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %24) #7
  store i32 9, ptr %24, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %25) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %26) #7
  store i32 7, ptr %26, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %27) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %28) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %29) #7
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #7
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %25, ptr nonnull %26, i64 1, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %27, ptr noundef nonnull align 1 dereferenceable(1) %28, ptr noundef nonnull align 1 dereferenceable(1) %29)
          to label %63 unwind label %102

63:                                               ; preds = %61
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %62, ptr noundef nonnull align 4 dereferenceable(4) %24, ptr noundef nonnull align 8 dereferenceable(56) %25)
          to label %64 unwind label %104

64:                                               ; preds = %63
  %65 = getelementptr inbounds i8, ptr %5, i64 256
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %30) #7
  store i32 4, ptr %30, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %31) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(56) %31, i8 0, i64 56, i1 false)
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %31) #7
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %65, ptr noundef nonnull align 4 dereferenceable(4) %30, ptr noundef nonnull align 8 dereferenceable(56) %31)
          to label %66 unwind label %106

66:                                               ; preds = %64
  %67 = getelementptr inbounds i8, ptr %5, i64 320
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %32) #7
  store i32 5, ptr %32, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %33) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %34) #7
  store i32 8, ptr %34, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %35) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %36) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %37) #7
  call void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #7
  invoke void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56) %33, ptr nonnull %34, i64 1, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %35, ptr noundef nonnull align 1 dereferenceable(1) %36, ptr noundef nonnull align 1 dereferenceable(1) %37)
          to label %68 unwind label %108

68:                                               ; preds = %66
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %67, ptr noundef nonnull align 4 dereferenceable(4) %32, ptr noundef nonnull align 8 dereferenceable(56) %33)
          to label %69 unwind label %110

69:                                               ; preds = %68
  %70 = getelementptr inbounds i8, ptr %5, i64 384
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %38) #7
  store i32 11, ptr %38, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %39) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(56) %39, i8 0, i64 56, i1 false)
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %39) #7
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %70, ptr noundef nonnull align 4 dereferenceable(4) %38, ptr noundef nonnull align 8 dereferenceable(56) %39)
          to label %71 unwind label %112

71:                                               ; preds = %69
  %72 = getelementptr inbounds i8, ptr %5, i64 448
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %40) #7
  store i32 10, ptr %40, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %41) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(56) %41, i8 0, i64 56, i1 false)
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %41) #7
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %72, ptr noundef nonnull align 4 dereferenceable(4) %40, ptr noundef nonnull align 8 dereferenceable(56) %41)
          to label %73 unwind label %114

73:                                               ; preds = %71
  %74 = getelementptr inbounds i8, ptr %5, i64 512
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %42) #7
  store i32 6, ptr %42, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %43) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(56) %43, i8 0, i64 56, i1 false)
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %43) #7
  invoke void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64) %74, ptr noundef nonnull align 4 dereferenceable(4) %42, ptr noundef nonnull align 8 dereferenceable(56) %43)
          to label %75 unwind label %116

75:                                               ; preds = %73
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %44) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %45) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %46) #7
  call void @_ZNSaISt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %46) #7
  invoke void @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEEC2ESt16initializer_listISF_EmRKSB_RKSC_RKSG_(ptr noundef nonnull align 8 dereferenceable(56) @_ZZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext, ptr nonnull %5, i64 9, i64 noundef 0, ptr noundef nonnull align 1 dereferenceable(1) %44, ptr noundef nonnull align 1 dereferenceable(1) %45, ptr noundef nonnull align 1 dereferenceable(1) %46)
          to label %76 unwind label %.loopexit78.loopexit

76:                                               ; preds = %75
  call void @_ZNSt15__new_allocatorISt4pairIKN6taichi4ArchESt13unordered_setINS1_4lang9ExtensionESt4hashIS6_ESt8equal_toIS6_ESaIS6_EEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %46) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %46) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %45) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %44) #7
  %77 = getelementptr inbounds i8, ptr %5, i64 512
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %77) #7
  %78 = getelementptr inbounds i8, ptr %5, i64 448
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %78) #7
  %79 = getelementptr inbounds i8, ptr %5, i64 384
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %79) #7
  %80 = getelementptr inbounds i8, ptr %5, i64 320
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %80) #7
  %81 = getelementptr inbounds i8, ptr %5, i64 256
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %81) #7
  %82 = getelementptr inbounds i8, ptr %5, i64 192
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %82) #7
  %83 = getelementptr inbounds i8, ptr %5, i64 128
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %83) #7
  %84 = getelementptr inbounds i8, ptr %5, i64 64
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %84) #7
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %5) #7
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %43) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %43) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %42) #7
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %41) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %41) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %40) #7
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %39) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %39) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %38) #7
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %33) #7
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %37) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %36) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %35) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %34) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %33) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %32) #7
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %31) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %31) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %30) #7
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %25) #7
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %29) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %28) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %26) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %25) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %24) #7
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %19) #7
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %19) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #7
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %13) #7
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 28, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #7
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %7) #7
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 576, ptr nonnull %5) #7
  %85 = call i32 @__cxa_atexit(ptr nonnull @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEED2Ev, ptr nonnull @_ZZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext, ptr nonnull @__dso_handle) #7
  call void @__cxa_guard_release(ptr nonnull @_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext) #7
  br label %86

86:                                               ; preds = %76, %51, %2
  %87 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEEixERSE_(ptr noundef nonnull align 8 dereferenceable(56) @_ZZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %47) #7
  %88 = call ptr @_ZNKSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EE4findERKS2_(ptr noundef nonnull align 8 dereferenceable(56) %87, ptr noundef nonnull align 4 dereferenceable(4) %4)
  store ptr %88, ptr %47, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %48) #7
  %89 = call ptr @_ZNKSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %87) #7
  store ptr %89, ptr %48, align 8
  %90 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIN6taichi4lang9ExtensionELb0EEES6_(ptr noundef nonnull align 8 dereferenceable(8) %47, ptr noundef nonnull align 8 dereferenceable(8) %48) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %48) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %47) #7
  ret i1 %90

.thread:                                          ; preds = %53
  %91 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  br label %.loopexit

92:                                               ; preds = %54
  %93 = landingpad { ptr, i32 }
          cleanup
  br label %139

94:                                               ; preds = %55
  %95 = landingpad { ptr, i32 }
          cleanup
  br label %138

96:                                               ; preds = %57
  %97 = landingpad { ptr, i32 }
          cleanup
  br label %137

98:                                               ; preds = %58
  %99 = landingpad { ptr, i32 }
          cleanup
  br label %136

100:                                              ; preds = %60
  %101 = landingpad { ptr, i32 }
          cleanup
  br label %135

102:                                              ; preds = %61
  %103 = landingpad { ptr, i32 }
          cleanup
  br label %134

104:                                              ; preds = %63
  %105 = landingpad { ptr, i32 }
          cleanup
  br label %133

106:                                              ; preds = %64
  %107 = landingpad { ptr, i32 }
          cleanup
  br label %132

108:                                              ; preds = %66
  %109 = landingpad { ptr, i32 }
          cleanup
  br label %131

110:                                              ; preds = %68
  %111 = landingpad { ptr, i32 }
          cleanup
  br label %130

112:                                              ; preds = %69
  %113 = landingpad { ptr, i32 }
          cleanup
  br label %129

114:                                              ; preds = %71
  %115 = landingpad { ptr, i32 }
          cleanup
  br label %128

116:                                              ; preds = %73
  %117 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit78

.loopexit78.loopexit:                             ; preds = %75
  %118 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt4pairIKN6taichi4ArchESt13unordered_setINS1_4lang9ExtensionESt4hashIS6_ESt8equal_toIS6_ESaIS6_EEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %46) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %46) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %45) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %44) #7
  %119 = getelementptr inbounds i8, ptr %5, i64 512
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %119) #7
  %120 = getelementptr inbounds i8, ptr %5, i64 448
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %120) #7
  %121 = getelementptr inbounds i8, ptr %5, i64 384
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %121) #7
  %122 = getelementptr inbounds i8, ptr %5, i64 320
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %122) #7
  %123 = getelementptr inbounds i8, ptr %5, i64 256
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %123) #7
  %124 = getelementptr inbounds i8, ptr %5, i64 192
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %124) #7
  %125 = getelementptr inbounds i8, ptr %5, i64 128
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %125) #7
  %126 = getelementptr inbounds i8, ptr %5, i64 64
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %126) #7
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %5) #7
  br label %.loopexit78

.loopexit78:                                      ; preds = %.loopexit78.loopexit, %116
  %.pn = phi { ptr, i32 } [ %117, %116 ], [ %118, %.loopexit78.loopexit ]
  %127 = phi i1 [ false, %116 ], [ true, %.loopexit78.loopexit ]
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %43) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %43) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %42) #7
  br label %128

128:                                              ; preds = %.loopexit78, %114
  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit78 ], [ %115, %114 ]
  %.117 = phi i1 [ %127, %.loopexit78 ], [ false, %114 ]
  %.0 = phi ptr [ %74, %.loopexit78 ], [ %72, %114 ]
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %41) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %41) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %40) #7
  br label %129

129:                                              ; preds = %128, %112
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %128 ], [ %113, %112 ]
  %.218 = phi i1 [ %.117, %128 ], [ false, %112 ]
  %.1 = phi ptr [ %.0, %128 ], [ %70, %112 ]
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %39) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %39) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %38) #7
  br label %130

130:                                              ; preds = %129, %110
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %129 ], [ %111, %110 ]
  %.319 = phi i1 [ %.218, %129 ], [ false, %110 ]
  %.2 = phi ptr [ %.1, %129 ], [ %67, %110 ]
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %33) #7
  br label %131

131:                                              ; preds = %130, %108
  %.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn, %130 ], [ %109, %108 ]
  %.420 = phi i1 [ %.319, %130 ], [ false, %108 ]
  %.3 = phi ptr [ %.2, %130 ], [ %67, %108 ]
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %37) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %36) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %35) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %34) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %33) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %32) #7
  br label %132

132:                                              ; preds = %131, %106
  %.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn, %131 ], [ %107, %106 ]
  %.521 = phi i1 [ %.420, %131 ], [ false, %106 ]
  %.4 = phi ptr [ %.3, %131 ], [ %65, %106 ]
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %31) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %31) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %30) #7
  br label %133

133:                                              ; preds = %132, %104
  %.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn, %132 ], [ %105, %104 ]
  %.622 = phi i1 [ %.521, %132 ], [ false, %104 ]
  %.5 = phi ptr [ %.4, %132 ], [ %62, %104 ]
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %25) #7
  br label %134

134:                                              ; preds = %133, %102
  %.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn, %133 ], [ %103, %102 ]
  %.723 = phi i1 [ %.622, %133 ], [ false, %102 ]
  %.6 = phi ptr [ %.5, %133 ], [ %62, %102 ]
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %29) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %28) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %26) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %25) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %24) #7
  br label %135

135:                                              ; preds = %134, %100
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn, %134 ], [ %101, %100 ]
  %.824 = phi i1 [ %.723, %134 ], [ false, %100 ]
  %.7 = phi ptr [ %.6, %134 ], [ %59, %100 ]
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %19) #7
  br label %136

136:                                              ; preds = %135, %98
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn, %135 ], [ %99, %98 ]
  %.925 = phi i1 [ %.824, %135 ], [ false, %98 ]
  %.8 = phi ptr [ %.7, %135 ], [ %59, %98 ]
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %19) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #7
  br label %137

137:                                              ; preds = %136, %96
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %136 ], [ %97, %96 ]
  %.1026 = phi i1 [ %.925, %136 ], [ false, %96 ]
  %.9 = phi ptr [ %.8, %136 ], [ %56, %96 ]
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %13) #7
  br label %138

138:                                              ; preds = %137, %94
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %137 ], [ %95, %94 ]
  %.1127 = phi i1 [ %.1026, %137 ], [ false, %94 ]
  %.10 = phi ptr [ %.9, %137 ], [ %56, %94 ]
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 28, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #7
  br label %139

139:                                              ; preds = %92, %138
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %138 ], [ %93, %92 ]
  %.1228 = phi i1 [ %.1127, %138 ], [ false, %92 ]
  %.11 = phi ptr [ %.10, %138 ], [ %5, %92 ]
  call void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %7) #7
  call void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  %140 = icmp eq ptr %5, %.11
  %or.cond = select i1 %.1228, i1 true, i1 %140
  br i1 %or.cond, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %139, %.preheader
  %141 = phi ptr [ %142, %.preheader ], [ %.11, %139 ]
  %142 = getelementptr inbounds i8, ptr %141, i64 -64
  call void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64) %142) #7
  %143 = icmp eq ptr %142, %5
  br i1 %143, label %.loopexit, label %.preheader

.loopexit:                                        ; preds = %.preheader, %.thread, %139
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn77 = phi { ptr, i32 } [ %91, %.thread ], [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %139 ], [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %.preheader ]
  call void @llvm.lifetime.end.p0(i64 576, ptr nonnull %5) #7
  call void @__cxa_guard_abort(ptr nonnull @_ZGVZN6taichi4lang22is_extension_supportedENS_4ArchENS0_9ExtensionEE8arch2ext) #7
  resume { ptr, i32 } %.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn77
}

; Function Attrs: nofree nounwind
declare i32 @__cxa_guard_acquire(ptr) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #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) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIN6taichi4lang9ExtensionEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2ESt16initializer_listIS2_EmRKS4_RKS6_RKS7_(ptr noundef nonnull align 8 dereferenceable(56), ptr, i64, i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEC2IS2_SB_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairISF_SG_EEEbE4typeELb1EEERS2_RKSB_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEEC2ESt16initializer_listISF_EmRKSB_RKSC_RKSG_(ptr noundef nonnull align 8 dereferenceable(56), ptr, i64, i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt4pairIKN6taichi4ArchESt13unordered_setINS1_4lang9ExtensionESt4hashIS6_ESt8equal_toIS6_ESaIS6_EEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS5_ESt8equal_toIS5_ESaIS5_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIN6taichi4lang9ExtensionEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #6 align 2

; Function Attrs: nofree nounwind
declare i32 @__cxa_atexit(ptr, ptr, ptr) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare void @__cxa_guard_abort(ptr) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare void @__cxa_guard_release(ptr) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt13unordered_mapIN6taichi4ArchESt13unordered_setINS0_4lang9ExtensionESt4hashIS4_ESt8equal_toIS4_ESaIS4_EES5_IS1_ES7_IS1_ESaISt4pairIKS1_SA_EEEixERSE_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIN6taichi4lang9ExtensionELb0EEES6_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNKSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EE4findERKS2_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt13unordered_setIN6taichi4lang9ExtensionESt4hashIS2_ESt8equal_toIS2_ESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #4 align 2

attributes #0 = { 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 #1 = { nofree nounwind }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { 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 #7 = { 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 = !{!"_ZTSN6taichi4ArchE", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"_ZTSN6taichi4lang9ExtensionE", !7, i64 0}
!11 = !{!"branch_weights", i32 1, i32 1048575}
!12 = !{i64 0, i64 32, !13}
!13 = !{!7, !7, i64 0}
!14 = !{i64 0, i64 28, !13}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass