; LLVM IR from Aeternum-Veritas/Merry :: asm/src/expr.ll (ZN4masm4Expr7performEv)

; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.masm::Expr" = type <{ ptr, %"class.std::vector", %"class.std::stack", %"class.std::stack.40", ptr, i8, [7 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl" }
%"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl" = type { %"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl_data" }
%"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::stack" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<double, std::allocator<double>>::_Deque_impl" }
%"struct.std::_Deque_base<double, std::allocator<double>>::_Deque_impl" = type { %"struct.std::_Deque_base<double, std::allocator<double>>::_Deque_impl_data" }
%"struct.std::_Deque_base<double, std::allocator<double>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"class.std::stack.40" = type { %"class.std::deque.41" }
%"class.std::deque.41" = type { %"class.std::_Deque_base.42" }
%"class.std::_Deque_base.42" = type { %"struct.std::_Deque_base<masm::TokenType, std::allocator<masm::TokenType>>::_Deque_impl" }
%"struct.std::_Deque_base<masm::TokenType, std::allocator<masm::TokenType>>::_Deque_impl" = type { %"struct.std::_Deque_base<masm::TokenType, std::allocator<masm::TokenType>>::_Deque_impl_data" }
%"struct.std::_Deque_base<masm::TokenType, std::allocator<masm::TokenType>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator.46", %"struct.std::_Deque_iterator.46" }
%"struct.std::_Deque_iterator.46" = type { ptr, ptr, ptr, ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.214 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.216 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.223 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.224 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.225 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.226 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.227 = external hidden unnamed_addr constant [43 x i8], align 1
@.str.228 = external hidden unnamed_addr constant [44 x i8], align 1
@.str.229 = external hidden unnamed_addr constant [44 x i8], align 1
@.str.230 = external hidden unnamed_addr constant [43 x i8], align 1
@.str.231 = external hidden unnamed_addr constant [43 x i8], align 1
@.str.232 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.233 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.234 = external hidden unnamed_addr constant [51 x i8], align 1
@.str.235 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.236 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.237 = external hidden unnamed_addr constant [43 x i8], align 1
@.str.238 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.239 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.240 = external hidden unnamed_addr constant [41 x i8], align 1
@.str.241 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.242 = external hidden unnamed_addr constant [13 x i8], align 1

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5stackIN4masm9TokenTypeESt5dequeIS1_SaIS1_EEE3topEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN4masm4Expr7performEv(ptr noundef nonnull align 8 dereferenceable(201) %0) #3 align 2 {
  %2 = alloca i1, align 1
  %3 = alloca ptr, align 8
  %4 = alloca double, align 8
  %5 = alloca double, align 8
  %6 = alloca double, align 8
  %7 = alloca double, align 8
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  %11 = alloca double, align 8
  %12 = alloca double, align 8
  %13 = alloca double, align 8
  %14 = alloca double, align 8
  %15 = alloca double, align 8
  %16 = alloca double, align 8
  %17 = alloca double, align 8
  %18 = alloca double, align 8
  %19 = alloca double, align 8
  %20 = alloca double, align 8
  %21 = alloca double, align 8
  %22 = alloca double, align 8
  %23 = alloca double, align 8
  %24 = alloca double, align 8
  %25 = alloca double, align 8
  %26 = alloca double, align 8
  %27 = alloca double, align 8
  %28 = alloca double, align 8
  %29 = alloca double, align 8
  %30 = alloca double, align 8
  %31 = alloca double, align 8
  %32 = alloca double, align 8
  %33 = alloca double, align 8
  %34 = alloca double, align 8
  %35 = alloca double, align 8
  %36 = alloca double, align 8
  %37 = alloca double, align 8
  %38 = alloca double, align 8
  %39 = alloca double, align 8
  %40 = alloca double, align 8
  %41 = alloca double, align 8
  %42 = alloca double, align 8
  %43 = alloca double, align 8
  %44 = alloca double, align 8
  %45 = alloca double, align 8
  %46 = alloca double, align 8
  %47 = alloca double, align 8
  %48 = alloca double, align 8
  %49 = alloca double, align 8
  %50 = alloca double, align 8
  %51 = alloca double, align 8
  %52 = alloca double, align 8
  %53 = alloca double, align 8
  %54 = alloca double, align 8
  %55 = alloca double, align 8
  %56 = alloca double, align 8
  %57 = alloca double, align 8
  %58 = alloca i32, align 4
  %59 = alloca double, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  %60 = load ptr, ptr %3, align 8
  %61 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 3
  %62 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5stackIN4masm9TokenTypeESt5dequeIS1_SaIS1_EEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %61)
  %63 = load i32, ptr %62, align 4, !tbaa !9
  switch i32 %63, label %502 [
    i32 203, label %64
    i32 204, label %89
    i32 205, label %114
    i32 206, label %138
    i32 207, label %157
    i32 208, label %181
    i32 209, label %205
    i32 210, label %229
    i32 211, label %253
    i32 212, label %271
    i32 213, label %294
    i32 214, label %317
    i32 215, label %340
    i32 216, label %363
    i32 217, label %386
    i32 197, label %409
    i32 198, label %430
    i32 199, label %451
    i32 200, label %472
  ]

64:                                               ; preds = %1
  %65 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %66 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %65)
  %67 = icmp ult i64 %66, 2
  br i1 %67, label %68, label %72

68:                                               ; preds = %64
  %69 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %70 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %69, ptr noundef @.str.223)
  %71 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %70, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

72:                                               ; preds = %64
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %73 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %74 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %73)
  %75 = load double, ptr %74, align 8, !tbaa !11
  store double %75, ptr %4, align 8, !tbaa !11
  %76 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %76)
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #4
  %77 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %78 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %77)
  %79 = load double, ptr %78, align 8, !tbaa !11
  store double %79, ptr %5, align 8, !tbaa !11
  %80 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %80)
  %81 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  %82 = load double, ptr %4, align 8, !tbaa !11
  %83 = fcmp ogt double %82, 0.000000e+00
  br i1 %83, label %84, label %85

84:                                               ; preds = %72
  br label %85

85:                                               ; preds = %84, %72
  %86 = phi i1 [ false, %72 ], [ true, %84 ]
  %87 = zext i1 %86 to i64
  %88 = select i1 %86, double 1.000000e+00, double 0.000000e+00
  store double %88, ptr %6, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %81, ptr noundef nonnull align 8 dereferenceable(8) %6)
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  br label %502

89:                                               ; preds = %1
  %90 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %91 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %90)
  %92 = icmp ult i64 %91, 2
  br i1 %92, label %93, label %97

93:                                               ; preds = %89
  %94 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %95 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %94, ptr noundef @.str.224)
  %96 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %95, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

97:                                               ; preds = %89
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %98 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %99 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %98)
  %100 = load double, ptr %99, align 8, !tbaa !11
  store double %100, ptr %7, align 8, !tbaa !11
  %101 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %101)
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %102 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %103 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %102)
  %104 = load double, ptr %103, align 8, !tbaa !11
  store double %104, ptr %8, align 8, !tbaa !11
  %105 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %105)
  %106 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %107 = load double, ptr %7, align 8, !tbaa !11
  %108 = fcmp ogt double %107, 0.000000e+00
  br i1 %108, label %110, label %109

109:                                              ; preds = %97
  br label %110

110:                                              ; preds = %109, %97
  %111 = phi i1 [ true, %97 ], [ true, %109 ]
  %112 = zext i1 %111 to i64
  %113 = select i1 %111, double 1.000000e+00, double 0.000000e+00
  store double %113, ptr %9, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %106, ptr noundef nonnull align 8 dereferenceable(8) %9)
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br label %502

114:                                              ; preds = %1
  %115 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %116 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %115)
  %117 = icmp ult i64 %116, 2
  br i1 %117, label %118, label %122

118:                                              ; preds = %114
  %119 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %120 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %119, ptr noundef @.str.225)
  %121 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %120, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

122:                                              ; preds = %114
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %123 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %124 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %123)
  %125 = load double, ptr %124, align 8, !tbaa !11
  store double %125, ptr %10, align 8, !tbaa !11
  %126 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %126)
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  %127 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %128 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %127)
  %129 = load double, ptr %128, align 8, !tbaa !11
  store double %129, ptr %11, align 8, !tbaa !11
  %130 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %130)
  %131 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %132 = load double, ptr %10, align 8, !tbaa !11
  %133 = fptoui double %132 to i64
  %134 = load double, ptr %11, align 8, !tbaa !11
  %135 = fptoui double %134 to i64
  %136 = xor i64 %133, %135
  %137 = uitofp i64 %136 to double
  store double %137, ptr %12, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %131, ptr noundef nonnull align 8 dereferenceable(8) %12)
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  br label %502

138:                                              ; preds = %1
  %139 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %140 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %139)
  %141 = icmp ult i64 %140, 1
  br i1 %141, label %142, label %146

142:                                              ; preds = %138
  %143 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %144 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %143, ptr noundef @.str.226)
  %145 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %144, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

146:                                              ; preds = %138
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %147 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %148 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %147)
  %149 = load double, ptr %148, align 8, !tbaa !11
  store double %149, ptr %13, align 8, !tbaa !11
  %150 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %150)
  %151 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  %152 = load double, ptr %13, align 8, !tbaa !11
  %153 = fcmp ogt double %152, 0.000000e+00
  %154 = zext i1 %153 to i64
  %155 = select i1 %153, i32 0, i32 1
  %156 = sitofp i32 %155 to double
  store double %156, ptr %14, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %151, ptr noundef nonnull align 8 dereferenceable(8) %14)
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  br label %502

157:                                              ; preds = %1
  %158 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %159 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %158)
  %160 = icmp ult i64 %159, 2
  br i1 %160, label %161, label %165

161:                                              ; preds = %157
  %162 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %163 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %162, ptr noundef @.str.227)
  %164 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %163, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

165:                                              ; preds = %157
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  %166 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %167 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %166)
  %168 = load double, ptr %167, align 8, !tbaa !11
  store double %168, ptr %15, align 8, !tbaa !11
  %169 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %169)
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #4
  %170 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %171 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %170)
  %172 = load double, ptr %171, align 8, !tbaa !11
  store double %172, ptr %16, align 8, !tbaa !11
  %173 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %173)
  %174 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  %175 = load double, ptr %15, align 8, !tbaa !11
  %176 = fptoui double %175 to i64
  %177 = load double, ptr %16, align 8, !tbaa !11
  %178 = fptoui double %177 to i64
  %179 = lshr i64 %176, %178
  %180 = uitofp i64 %179 to double
  store double %180, ptr %17, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %174, ptr noundef nonnull align 8 dereferenceable(8) %17)
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  br label %502

181:                                              ; preds = %1
  %182 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %183 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %182)
  %184 = icmp ult i64 %183, 2
  br i1 %184, label %185, label %189

185:                                              ; preds = %181
  %186 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %187 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %186, ptr noundef @.str.228)
  %188 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %187, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

189:                                              ; preds = %181
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  %190 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %191 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %190)
  %192 = load double, ptr %191, align 8, !tbaa !11
  store double %192, ptr %18, align 8, !tbaa !11
  %193 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %193)
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #4
  %194 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %195 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %194)
  %196 = load double, ptr %195, align 8, !tbaa !11
  store double %196, ptr %19, align 8, !tbaa !11
  %197 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %197)
  %198 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #4
  %199 = load double, ptr %18, align 8, !tbaa !11
  %200 = fptoui double %199 to i64
  %201 = load double, ptr %19, align 8, !tbaa !11
  %202 = fptoui double %201 to i64
  %203 = shl i64 %200, %202
  %204 = uitofp i64 %203 to double
  store double %204, ptr %20, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %198, ptr noundef nonnull align 8 dereferenceable(8) %20)
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  br label %502

205:                                              ; preds = %1
  %206 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %207 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %206)
  %208 = icmp ult i64 %207, 2
  br i1 %208, label %209, label %213

209:                                              ; preds = %205
  %210 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %211 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %210, ptr noundef @.str.229)
  %212 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %211, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

213:                                              ; preds = %205
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #4
  %214 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %215 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %214)
  %216 = load double, ptr %215, align 8, !tbaa !11
  store double %216, ptr %21, align 8, !tbaa !11
  %217 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %217)
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #4
  %218 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %219 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %218)
  %220 = load double, ptr %219, align 8, !tbaa !11
  store double %220, ptr %22, align 8, !tbaa !11
  %221 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %221)
  %222 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #4
  %223 = load double, ptr %21, align 8, !tbaa !11
  %224 = fptoui double %223 to i64
  %225 = load double, ptr %22, align 8, !tbaa !11
  %226 = fptoui double %225 to i64
  %227 = and i64 %224, %226
  %228 = uitofp i64 %227 to double
  store double %228, ptr %23, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %222, ptr noundef nonnull align 8 dereferenceable(8) %23)
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #4
  br label %502

229:                                              ; preds = %1
  %230 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %231 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %230)
  %232 = icmp ult i64 %231, 2
  br i1 %232, label %233, label %237

233:                                              ; preds = %229
  %234 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %235 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %234, ptr noundef @.str.230)
  %236 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %235, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

237:                                              ; preds = %229
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #4
  %238 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %239 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %238)
  %240 = load double, ptr %239, align 8, !tbaa !11
  store double %240, ptr %24, align 8, !tbaa !11
  %241 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %241)
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #4
  %242 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %243 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %242)
  %244 = load double, ptr %243, align 8, !tbaa !11
  store double %244, ptr %25, align 8, !tbaa !11
  %245 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %245)
  %246 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #4
  %247 = load double, ptr %24, align 8, !tbaa !11
  %248 = fptoui double %247 to i64
  %249 = load double, ptr %25, align 8, !tbaa !11
  %250 = fptoui double %249 to i64
  %251 = or i64 %248, %250
  %252 = uitofp i64 %251 to double
  store double %252, ptr %26, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %246, ptr noundef nonnull align 8 dereferenceable(8) %26)
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #4
  br label %502

253:                                              ; preds = %1
  %254 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %255 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %254)
  %256 = icmp ult i64 %255, 1
  br i1 %256, label %257, label %261

257:                                              ; preds = %253
  %258 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %259 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %258, ptr noundef @.str.231)
  %260 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %259, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

261:                                              ; preds = %253
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #4
  %262 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %263 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %262)
  %264 = load double, ptr %263, align 8, !tbaa !11
  store double %264, ptr %27, align 8, !tbaa !11
  %265 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %265)
  %266 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #4
  %267 = load double, ptr %27, align 8, !tbaa !11
  %268 = fptoui double %267 to i64
  %269 = xor i64 %268, -1
  %270 = uitofp i64 %269 to double
  store double %270, ptr %28, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %266, ptr noundef nonnull align 8 dereferenceable(8) %28)
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #4
  br label %502

271:                                              ; preds = %1
  %272 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %273 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %272)
  %274 = icmp ult i64 %273, 2
  br i1 %274, label %275, label %279

275:                                              ; preds = %271
  %276 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %277 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %276, ptr noundef @.str.232)
  %278 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %277, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

279:                                              ; preds = %271
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #4
  %280 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %281 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %280)
  %282 = load double, ptr %281, align 8, !tbaa !11
  store double %282, ptr %29, align 8, !tbaa !11
  %283 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %283)
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #4
  %284 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %285 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %284)
  %286 = load double, ptr %285, align 8, !tbaa !11
  store double %286, ptr %30, align 8, !tbaa !11
  %287 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %287)
  %288 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #4
  %289 = load double, ptr %29, align 8, !tbaa !11
  %290 = load double, ptr %30, align 8, !tbaa !11
  %291 = fcmp olt double %289, %290
  %292 = zext i1 %291 to i64
  %293 = select i1 %291, double 1.000000e+00, double 0.000000e+00
  store double %293, ptr %31, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %288, ptr noundef nonnull align 8 dereferenceable(8) %31)
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #4
  br label %502

294:                                              ; preds = %1
  %295 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %296 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %295)
  %297 = icmp ult i64 %296, 2
  br i1 %297, label %298, label %302

298:                                              ; preds = %294
  %299 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %300 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %299, ptr noundef @.str.233)
  %301 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %300, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

302:                                              ; preds = %294
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #4
  %303 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %304 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %303)
  %305 = load double, ptr %304, align 8, !tbaa !11
  store double %305, ptr %32, align 8, !tbaa !11
  %306 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %306)
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #4
  %307 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %308 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %307)
  %309 = load double, ptr %308, align 8, !tbaa !11
  store double %309, ptr %33, align 8, !tbaa !11
  %310 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %310)
  %311 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #4
  %312 = load double, ptr %32, align 8, !tbaa !11
  %313 = load double, ptr %33, align 8, !tbaa !11
  %314 = fcmp ogt double %312, %313
  %315 = zext i1 %314 to i64
  %316 = select i1 %314, double 1.000000e+00, double 0.000000e+00
  store double %316, ptr %34, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %311, ptr noundef nonnull align 8 dereferenceable(8) %34)
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #4
  br label %502

317:                                              ; preds = %1
  %318 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %319 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %318)
  %320 = icmp ult i64 %319, 2
  br i1 %320, label %321, label %325

321:                                              ; preds = %317
  %322 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %323 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %322, ptr noundef @.str.234)
  %324 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %323, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

325:                                              ; preds = %317
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #4
  %326 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %327 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %326)
  %328 = load double, ptr %327, align 8, !tbaa !11
  store double %328, ptr %35, align 8, !tbaa !11
  %329 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %329)
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #4
  %330 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %331 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %330)
  %332 = load double, ptr %331, align 8, !tbaa !11
  store double %332, ptr %36, align 8, !tbaa !11
  %333 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %333)
  %334 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #4
  %335 = load double, ptr %35, align 8, !tbaa !11
  %336 = load double, ptr %36, align 8, !tbaa !11
  %337 = fcmp ole double %335, %336
  %338 = zext i1 %337 to i64
  %339 = select i1 %337, double 1.000000e+00, double 0.000000e+00
  store double %339, ptr %37, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %334, ptr noundef nonnull align 8 dereferenceable(8) %37)
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #4
  br label %502

340:                                              ; preds = %1
  %341 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %342 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %341)
  %343 = icmp ult i64 %342, 2
  br i1 %343, label %344, label %348

344:                                              ; preds = %340
  %345 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %346 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %345, ptr noundef @.str.235)
  %347 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %346, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

348:                                              ; preds = %340
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #4
  %349 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %350 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %349)
  %351 = load double, ptr %350, align 8, !tbaa !11
  store double %351, ptr %38, align 8, !tbaa !11
  %352 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %352)
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #4
  %353 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %354 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %353)
  %355 = load double, ptr %354, align 8, !tbaa !11
  store double %355, ptr %39, align 8, !tbaa !11
  %356 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %356)
  %357 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %40) #4
  %358 = load double, ptr %38, align 8, !tbaa !11
  %359 = load double, ptr %39, align 8, !tbaa !11
  %360 = fcmp oge double %358, %359
  %361 = zext i1 %360 to i64
  %362 = select i1 %360, double 1.000000e+00, double 0.000000e+00
  store double %362, ptr %40, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %357, ptr noundef nonnull align 8 dereferenceable(8) %40)
  call void @llvm.lifetime.end.p0(i64 8, ptr %40) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #4
  br label %502

363:                                              ; preds = %1
  %364 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %365 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %364)
  %366 = icmp ult i64 %365, 2
  br i1 %366, label %367, label %371

367:                                              ; preds = %363
  %368 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %369 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %368, ptr noundef @.str.236)
  %370 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %369, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

371:                                              ; preds = %363
  call void @llvm.lifetime.start.p0(i64 8, ptr %41) #4
  %372 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %373 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %372)
  %374 = load double, ptr %373, align 8, !tbaa !11
  store double %374, ptr %41, align 8, !tbaa !11
  %375 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %375)
  call void @llvm.lifetime.start.p0(i64 8, ptr %42) #4
  %376 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %377 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %376)
  %378 = load double, ptr %377, align 8, !tbaa !11
  store double %378, ptr %42, align 8, !tbaa !11
  %379 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %379)
  %380 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %43) #4
  %381 = load double, ptr %41, align 8, !tbaa !11
  %382 = load double, ptr %42, align 8, !tbaa !11
  %383 = fcmp oeq double %381, %382
  %384 = zext i1 %383 to i64
  %385 = select i1 %383, double 1.000000e+00, double 0.000000e+00
  store double %385, ptr %43, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %380, ptr noundef nonnull align 8 dereferenceable(8) %43)
  call void @llvm.lifetime.end.p0(i64 8, ptr %43) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %42) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %41) #4
  br label %502

386:                                              ; preds = %1
  %387 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %388 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %387)
  %389 = icmp ult i64 %388, 2
  br i1 %389, label %390, label %394

390:                                              ; preds = %386
  %391 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %392 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %391, ptr noundef @.str.237)
  %393 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %392, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

394:                                              ; preds = %386
  call void @llvm.lifetime.start.p0(i64 8, ptr %44) #4
  %395 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %396 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %395)
  %397 = load double, ptr %396, align 8, !tbaa !11
  store double %397, ptr %44, align 8, !tbaa !11
  %398 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %398)
  call void @llvm.lifetime.start.p0(i64 8, ptr %45) #4
  %399 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %400 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %399)
  %401 = load double, ptr %400, align 8, !tbaa !11
  store double %401, ptr %45, align 8, !tbaa !11
  %402 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %402)
  %403 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %46) #4
  %404 = load double, ptr %44, align 8, !tbaa !11
  %405 = load double, ptr %45, align 8, !tbaa !11
  %406 = fcmp une double %404, %405
  %407 = zext i1 %406 to i64
  %408 = select i1 %406, double 1.000000e+00, double 0.000000e+00
  store double %408, ptr %46, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %403, ptr noundef nonnull align 8 dereferenceable(8) %46)
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %45) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %44) #4
  br label %502

409:                                              ; preds = %1
  %410 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %411 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %410)
  %412 = icmp ult i64 %411, 2
  br i1 %412, label %413, label %417

413:                                              ; preds = %409
  %414 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %415 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %414, ptr noundef @.str.238)
  %416 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %415, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

417:                                              ; preds = %409
  call void @llvm.lifetime.start.p0(i64 8, ptr %47) #4
  %418 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %419 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %418)
  %420 = load double, ptr %419, align 8, !tbaa !11
  store double %420, ptr %47, align 8, !tbaa !11
  %421 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %421)
  call void @llvm.lifetime.start.p0(i64 8, ptr %48) #4
  %422 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %423 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %422)
  %424 = load double, ptr %423, align 8, !tbaa !11
  store double %424, ptr %48, align 8, !tbaa !11
  %425 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %425)
  %426 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %49) #4
  %427 = load double, ptr %47, align 8, !tbaa !11
  %428 = load double, ptr %48, align 8, !tbaa !11
  %429 = fadd double %427, %428
  store double %429, ptr %49, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %426, ptr noundef nonnull align 8 dereferenceable(8) %49)
  call void @llvm.lifetime.end.p0(i64 8, ptr %49) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %48) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %47) #4
  br label %502

430:                                              ; preds = %1
  %431 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %432 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %431)
  %433 = icmp ult i64 %432, 2
  br i1 %433, label %434, label %438

434:                                              ; preds = %430
  %435 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %436 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %435, ptr noundef @.str.239)
  %437 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %436, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

438:                                              ; preds = %430
  call void @llvm.lifetime.start.p0(i64 8, ptr %50) #4
  %439 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %440 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %439)
  %441 = load double, ptr %440, align 8, !tbaa !11
  store double %441, ptr %50, align 8, !tbaa !11
  %442 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %442)
  call void @llvm.lifetime.start.p0(i64 8, ptr %51) #4
  %443 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %444 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %443)
  %445 = load double, ptr %444, align 8, !tbaa !11
  store double %445, ptr %51, align 8, !tbaa !11
  %446 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %446)
  %447 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %52) #4
  %448 = load double, ptr %50, align 8, !tbaa !11
  %449 = load double, ptr %51, align 8, !tbaa !11
  %450 = fsub double %448, %449
  store double %450, ptr %52, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %447, ptr noundef nonnull align 8 dereferenceable(8) %52)
  call void @llvm.lifetime.end.p0(i64 8, ptr %52) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %51) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %50) #4
  br label %502

451:                                              ; preds = %1
  %452 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %453 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %452)
  %454 = icmp ult i64 %453, 2
  br i1 %454, label %455, label %459

455:                                              ; preds = %451
  %456 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %457 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %456, ptr noundef @.str.240)
  %458 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %457, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

459:                                              ; preds = %451
  call void @llvm.lifetime.start.p0(i64 8, ptr %53) #4
  %460 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %461 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %460)
  %462 = load double, ptr %461, align 8, !tbaa !11
  store double %462, ptr %53, align 8, !tbaa !11
  %463 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %463)
  call void @llvm.lifetime.start.p0(i64 8, ptr %54) #4
  %464 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %465 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %464)
  %466 = load double, ptr %465, align 8, !tbaa !11
  store double %466, ptr %54, align 8, !tbaa !11
  %467 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %467)
  %468 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %55) #4
  %469 = load double, ptr %53, align 8, !tbaa !11
  %470 = load double, ptr %54, align 8, !tbaa !11
  %471 = fmul double %469, %470
  store double %471, ptr %55, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %468, ptr noundef nonnull align 8 dereferenceable(8) %55)
  call void @llvm.lifetime.end.p0(i64 8, ptr %55) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %53) #4
  br label %502

472:                                              ; preds = %1
  %473 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %474 = call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %473)
  %475 = icmp ult i64 %474, 2
  br i1 %475, label %476, label %480

476:                                              ; preds = %472
  %477 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %478 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %477, ptr noundef @.str.241)
  %479 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %478, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  br label %504

480:                                              ; preds = %472
  call void @llvm.lifetime.start.p0(i64 8, ptr %56) #4
  %481 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %482 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %481)
  %483 = load double, ptr %482, align 8, !tbaa !11
  store double %483, ptr %56, align 8, !tbaa !11
  %484 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %484)
  call void @llvm.lifetime.start.p0(i64 8, ptr %57) #4
  %485 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  %486 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %485)
  %487 = load double, ptr %486, align 8, !tbaa !11
  store double %487, ptr %57, align 8, !tbaa !11
  %488 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %488)
  %489 = load double, ptr %57, align 8, !tbaa !11
  %490 = fcmp oeq double %489, 0.000000e+00
  br i1 %490, label %491, label %495

491:                                              ; preds = %480
  %492 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.214)
  %493 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %492, ptr noundef @.str.242)
  %494 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %493, ptr noundef @.str.216)
  store i1 false, ptr %2, align 1
  store i32 1, ptr %58, align 4
  br label %500

495:                                              ; preds = %480
  %496 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 8, ptr %59) #4
  %497 = load double, ptr %56, align 8, !tbaa !11
  %498 = load double, ptr %57, align 8, !tbaa !11
  %499 = fdiv double %497, %498
  store double %499, ptr %59, align 8, !tbaa !11
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %496, ptr noundef nonnull align 8 dereferenceable(8) %59)
  call void @llvm.lifetime.end.p0(i64 8, ptr %59) #4
  store i32 2, ptr %58, align 4
  br label %500

500:                                              ; preds = %495, %491
  call void @llvm.lifetime.end.p0(i64 8, ptr %57) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %56) #4
  %501 = load i32, ptr %58, align 4
  switch i32 %501, label %506 [
    i32 1, label %504
    i32 2, label %502
  ]

502:                                              ; preds = %500, %459, %438, %417, %394, %371, %348, %325, %302, %279, %261, %237, %213, %189, %165, %146, %122, %110, %85, %1
  %503 = getelementptr inbounds %"class.masm::Expr", ptr %60, i32 0, i32 3
  call void @_ZNSt5stackIN4masm9TokenTypeESt5dequeIS1_SaIS1_EEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %503)
  store i1 true, ptr %2, align 1
  br label %504

504:                                              ; preds = %502, %500, %476, %455, %434, %413, %390, %367, %344, %321, %298, %275, %257, %233, %209, %185, %161, %142, %118, %93, %68
  %505 = load i1, ptr %2, align 1
  ret i1 %505

506:                                              ; preds = %500
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5stackIN4masm9TokenTypeESt5dequeIS1_SaIS1_EEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"_ZTSN4masm9TokenTypeE", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.214 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.216 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.223 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.224 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.225 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.226 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.227 = external hidden unnamed_addr constant [43 x i8], align 1
@.str.228 = external hidden unnamed_addr constant [44 x i8], align 1
@.str.229 = external hidden unnamed_addr constant [44 x i8], align 1
@.str.230 = external hidden unnamed_addr constant [43 x i8], align 1
@.str.231 = external hidden unnamed_addr constant [43 x i8], align 1
@.str.232 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.233 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.234 = external hidden unnamed_addr constant [51 x i8], align 1
@.str.235 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.236 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.237 = external hidden unnamed_addr constant [43 x i8], align 1
@.str.238 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.239 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.240 = external hidden unnamed_addr constant [41 x i8], align 1
@.str.241 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.242 = external hidden unnamed_addr constant [13 x i8], align 1

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5stackIN4masm9TokenTypeESt5dequeIS1_SaIS1_EEE3topEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN4masm4Expr7performEv(ptr noundef nonnull align 8 dereferenceable(201) %0) local_unnamed_addr #3 align 2 {
  %2 = alloca double, align 8
  %3 = alloca double, align 8
  %4 = alloca double, align 8
  %5 = alloca double, align 8
  %6 = alloca double, align 8
  %7 = alloca double, align 8
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  %11 = alloca double, align 8
  %12 = alloca double, align 8
  %13 = alloca double, align 8
  %14 = alloca double, align 8
  %15 = alloca double, align 8
  %16 = alloca double, align 8
  %17 = alloca double, align 8
  %18 = alloca double, align 8
  %19 = alloca double, align 8
  %20 = alloca double, align 8
  %21 = getelementptr inbounds i8, ptr %0, i64 112
  %22 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5stackIN4masm9TokenTypeESt5dequeIS1_SaIS1_EEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %21)
  %23 = load i32, ptr %22, align 4, !tbaa !5
  switch i32 %23, label %312 [
    i32 203, label %24
    i32 204, label %38
    i32 205, label %49
    i32 206, label %66
    i32 207, label %79
    i32 208, label %96
    i32 209, label %113
    i32 210, label %130
    i32 211, label %147
    i32 212, label %161
    i32 213, label %176
    i32 214, label %191
    i32 215, label %206
    i32 216, label %221
    i32 217, label %236
    i32 197, label %251
    i32 198, label %265
    i32 199, label %279
    i32 200, label %293
  ]

24:                                               ; preds = %1
  %25 = getelementptr inbounds i8, ptr %0, i64 32
  %26 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %25)
  %27 = icmp ult i64 %26, 2
  br i1 %27, label %28, label %32

28:                                               ; preds = %24
  %29 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %30 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %29, ptr noundef nonnull @.str.223)
  %31 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef nonnull @.str.216)
  br label %313

32:                                               ; preds = %24
  %33 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %25)
  %34 = load double, ptr %33, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %25)
  %35 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %25)
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %25)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #4
  %36 = fcmp ogt double %34, 0.000000e+00
  %37 = select i1 %36, double 1.000000e+00, double 0.000000e+00
  store double %37, ptr %2, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %25, ptr noundef nonnull align 8 dereferenceable(8) %2)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #4
  br label %312

38:                                               ; preds = %1
  %39 = getelementptr inbounds i8, ptr %0, i64 32
  %40 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %39)
  %41 = icmp ult i64 %40, 2
  br i1 %41, label %42, label %46

42:                                               ; preds = %38
  %43 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %44 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %43, ptr noundef nonnull @.str.224)
  %45 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %44, ptr noundef nonnull @.str.216)
  br label %313

46:                                               ; preds = %38
  %47 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %39)
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %39)
  %48 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %39)
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %39)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #4
  store double 1.000000e+00, ptr %3, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %39, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  br label %312

49:                                               ; preds = %1
  %50 = getelementptr inbounds i8, ptr %0, i64 32
  %51 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %50)
  %52 = icmp ult i64 %51, 2
  br i1 %52, label %53, label %57

53:                                               ; preds = %49
  %54 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %55 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %54, ptr noundef nonnull @.str.225)
  %56 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %55, ptr noundef nonnull @.str.216)
  br label %313

57:                                               ; preds = %49
  %58 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %50)
  %59 = load double, ptr %58, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %50)
  %60 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %50)
  %61 = load double, ptr %60, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %50)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %62 = fptoui double %59 to i64
  %63 = fptoui double %61 to i64
  %64 = xor i64 %63, %62
  %65 = uitofp i64 %64 to double
  store double %65, ptr %4, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %50, ptr noundef nonnull align 8 dereferenceable(8) %4)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  br label %312

66:                                               ; preds = %1
  %67 = getelementptr inbounds i8, ptr %0, i64 32
  %68 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %67)
  %69 = icmp eq i64 %68, 0
  br i1 %69, label %70, label %74

70:                                               ; preds = %66
  %71 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %72 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %71, ptr noundef nonnull @.str.226)
  %73 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %72, ptr noundef nonnull @.str.216)
  br label %313

74:                                               ; preds = %66
  %75 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %67)
  %76 = load double, ptr %75, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %67)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %77 = fcmp ule double %76, 0.000000e+00
  %78 = uitofp i1 %77 to double
  store double %78, ptr %5, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %67, ptr noundef nonnull align 8 dereferenceable(8) %5)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  br label %312

79:                                               ; preds = %1
  %80 = getelementptr inbounds i8, ptr %0, i64 32
  %81 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %80)
  %82 = icmp ult i64 %81, 2
  br i1 %82, label %83, label %87

83:                                               ; preds = %79
  %84 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %85 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %84, ptr noundef nonnull @.str.227)
  %86 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %85, ptr noundef nonnull @.str.216)
  br label %313

87:                                               ; preds = %79
  %88 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %80)
  %89 = load double, ptr %88, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %80)
  %90 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %80)
  %91 = load double, ptr %90, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %80)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %92 = fptoui double %89 to i64
  %93 = fptoui double %91 to i64
  %94 = lshr i64 %92, %93
  %95 = uitofp i64 %94 to double
  store double %95, ptr %6, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %80, ptr noundef nonnull align 8 dereferenceable(8) %6)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  br label %312

96:                                               ; preds = %1
  %97 = getelementptr inbounds i8, ptr %0, i64 32
  %98 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %97)
  %99 = icmp ult i64 %98, 2
  br i1 %99, label %100, label %104

100:                                              ; preds = %96
  %101 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %102 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %101, ptr noundef nonnull @.str.228)
  %103 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %102, ptr noundef nonnull @.str.216)
  br label %313

104:                                              ; preds = %96
  %105 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %97)
  %106 = load double, ptr %105, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %97)
  %107 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %97)
  %108 = load double, ptr %107, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %97)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  %109 = fptoui double %106 to i64
  %110 = fptoui double %108 to i64
  %111 = shl i64 %109, %110
  %112 = uitofp i64 %111 to double
  store double %112, ptr %7, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %97, ptr noundef nonnull align 8 dereferenceable(8) %7)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  br label %312

113:                                              ; preds = %1
  %114 = getelementptr inbounds i8, ptr %0, i64 32
  %115 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %114)
  %116 = icmp ult i64 %115, 2
  br i1 %116, label %117, label %121

117:                                              ; preds = %113
  %118 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %119 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %118, ptr noundef nonnull @.str.229)
  %120 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %119, ptr noundef nonnull @.str.216)
  br label %313

121:                                              ; preds = %113
  %122 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %114)
  %123 = load double, ptr %122, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %114)
  %124 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %114)
  %125 = load double, ptr %124, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %114)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #4
  %126 = fptoui double %123 to i64
  %127 = fptoui double %125 to i64
  %128 = and i64 %127, %126
  %129 = uitofp i64 %128 to double
  store double %129, ptr %8, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %114, ptr noundef nonnull align 8 dereferenceable(8) %8)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  br label %312

130:                                              ; preds = %1
  %131 = getelementptr inbounds i8, ptr %0, i64 32
  %132 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %131)
  %133 = icmp ult i64 %132, 2
  br i1 %133, label %134, label %138

134:                                              ; preds = %130
  %135 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %136 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %135, ptr noundef nonnull @.str.230)
  %137 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %136, ptr noundef nonnull @.str.216)
  br label %313

138:                                              ; preds = %130
  %139 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %131)
  %140 = load double, ptr %139, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %131)
  %141 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %131)
  %142 = load double, ptr %141, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %131)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #4
  %143 = fptoui double %140 to i64
  %144 = fptoui double %142 to i64
  %145 = or i64 %144, %143
  %146 = uitofp i64 %145 to double
  store double %146, ptr %9, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %131, ptr noundef nonnull align 8 dereferenceable(8) %9)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  br label %312

147:                                              ; preds = %1
  %148 = getelementptr inbounds i8, ptr %0, i64 32
  %149 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %148)
  %150 = icmp eq i64 %149, 0
  br i1 %150, label %151, label %155

151:                                              ; preds = %147
  %152 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %153 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %152, ptr noundef nonnull @.str.231)
  %154 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %153, ptr noundef nonnull @.str.216)
  br label %313

155:                                              ; preds = %147
  %156 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %148)
  %157 = load double, ptr %156, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %148)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #4
  %158 = fptoui double %157 to i64
  %159 = xor i64 %158, -1
  %160 = uitofp i64 %159 to double
  store double %160, ptr %10, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %148, ptr noundef nonnull align 8 dereferenceable(8) %10)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  br label %312

161:                                              ; preds = %1
  %162 = getelementptr inbounds i8, ptr %0, i64 32
  %163 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %162)
  %164 = icmp ult i64 %163, 2
  br i1 %164, label %165, label %169

165:                                              ; preds = %161
  %166 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %167 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %166, ptr noundef nonnull @.str.232)
  %168 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %167, ptr noundef nonnull @.str.216)
  br label %313

169:                                              ; preds = %161
  %170 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %162)
  %171 = load double, ptr %170, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %162)
  %172 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %162)
  %173 = load double, ptr %172, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %162)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #4
  %174 = fcmp olt double %171, %173
  %175 = select i1 %174, double 1.000000e+00, double 0.000000e+00
  store double %175, ptr %11, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %162, ptr noundef nonnull align 8 dereferenceable(8) %11)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  br label %312

176:                                              ; preds = %1
  %177 = getelementptr inbounds i8, ptr %0, i64 32
  %178 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %177)
  %179 = icmp ult i64 %178, 2
  br i1 %179, label %180, label %184

180:                                              ; preds = %176
  %181 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %182 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %181, ptr noundef nonnull @.str.233)
  %183 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %182, ptr noundef nonnull @.str.216)
  br label %313

184:                                              ; preds = %176
  %185 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %177)
  %186 = load double, ptr %185, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %177)
  %187 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %177)
  %188 = load double, ptr %187, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %177)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #4
  %189 = fcmp ogt double %186, %188
  %190 = select i1 %189, double 1.000000e+00, double 0.000000e+00
  store double %190, ptr %12, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %177, ptr noundef nonnull align 8 dereferenceable(8) %12)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  br label %312

191:                                              ; preds = %1
  %192 = getelementptr inbounds i8, ptr %0, i64 32
  %193 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %192)
  %194 = icmp ult i64 %193, 2
  br i1 %194, label %195, label %199

195:                                              ; preds = %191
  %196 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %197 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %196, ptr noundef nonnull @.str.234)
  %198 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %197, ptr noundef nonnull @.str.216)
  br label %313

199:                                              ; preds = %191
  %200 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %192)
  %201 = load double, ptr %200, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %192)
  %202 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %192)
  %203 = load double, ptr %202, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %192)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #4
  %204 = fcmp ole double %201, %203
  %205 = select i1 %204, double 1.000000e+00, double 0.000000e+00
  store double %205, ptr %13, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %192, ptr noundef nonnull align 8 dereferenceable(8) %13)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #4
  br label %312

206:                                              ; preds = %1
  %207 = getelementptr inbounds i8, ptr %0, i64 32
  %208 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %207)
  %209 = icmp ult i64 %208, 2
  br i1 %209, label %210, label %214

210:                                              ; preds = %206
  %211 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %212 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %211, ptr noundef nonnull @.str.235)
  %213 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %212, ptr noundef nonnull @.str.216)
  br label %313

214:                                              ; preds = %206
  %215 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %207)
  %216 = load double, ptr %215, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %207)
  %217 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %207)
  %218 = load double, ptr %217, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %207)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #4
  %219 = fcmp oge double %216, %218
  %220 = select i1 %219, double 1.000000e+00, double 0.000000e+00
  store double %220, ptr %14, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %207, ptr noundef nonnull align 8 dereferenceable(8) %14)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #4
  br label %312

221:                                              ; preds = %1
  %222 = getelementptr inbounds i8, ptr %0, i64 32
  %223 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %222)
  %224 = icmp ult i64 %223, 2
  br i1 %224, label %225, label %229

225:                                              ; preds = %221
  %226 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %227 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %226, ptr noundef nonnull @.str.236)
  %228 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %227, ptr noundef nonnull @.str.216)
  br label %313

229:                                              ; preds = %221
  %230 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %222)
  %231 = load double, ptr %230, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %222)
  %232 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %222)
  %233 = load double, ptr %232, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %222)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #4
  %234 = fcmp oeq double %231, %233
  %235 = select i1 %234, double 1.000000e+00, double 0.000000e+00
  store double %235, ptr %15, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %222, ptr noundef nonnull align 8 dereferenceable(8) %15)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #4
  br label %312

236:                                              ; preds = %1
  %237 = getelementptr inbounds i8, ptr %0, i64 32
  %238 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %237)
  %239 = icmp ult i64 %238, 2
  br i1 %239, label %240, label %244

240:                                              ; preds = %236
  %241 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %242 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %241, ptr noundef nonnull @.str.237)
  %243 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %242, ptr noundef nonnull @.str.216)
  br label %313

244:                                              ; preds = %236
  %245 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %237)
  %246 = load double, ptr %245, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %237)
  %247 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %237)
  %248 = load double, ptr %247, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %237)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #4
  %249 = fcmp une double %246, %248
  %250 = select i1 %249, double 1.000000e+00, double 0.000000e+00
  store double %250, ptr %16, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %237, ptr noundef nonnull align 8 dereferenceable(8) %16)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #4
  br label %312

251:                                              ; preds = %1
  %252 = getelementptr inbounds i8, ptr %0, i64 32
  %253 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %252)
  %254 = icmp ult i64 %253, 2
  br i1 %254, label %255, label %259

255:                                              ; preds = %251
  %256 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %257 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %256, ptr noundef nonnull @.str.238)
  %258 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %257, ptr noundef nonnull @.str.216)
  br label %313

259:                                              ; preds = %251
  %260 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %252)
  %261 = load double, ptr %260, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %252)
  %262 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %252)
  %263 = load double, ptr %262, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %252)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #4
  %264 = fadd double %261, %263
  store double %264, ptr %17, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %252, ptr noundef nonnull align 8 dereferenceable(8) %17)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #4
  br label %312

265:                                              ; preds = %1
  %266 = getelementptr inbounds i8, ptr %0, i64 32
  %267 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %266)
  %268 = icmp ult i64 %267, 2
  br i1 %268, label %269, label %273

269:                                              ; preds = %265
  %270 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %271 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %270, ptr noundef nonnull @.str.239)
  %272 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %271, ptr noundef nonnull @.str.216)
  br label %313

273:                                              ; preds = %265
  %274 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %266)
  %275 = load double, ptr %274, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %266)
  %276 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %266)
  %277 = load double, ptr %276, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %266)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %18) #4
  %278 = fsub double %275, %277
  store double %278, ptr %18, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %266, ptr noundef nonnull align 8 dereferenceable(8) %18)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #4
  br label %312

279:                                              ; preds = %1
  %280 = getelementptr inbounds i8, ptr %0, i64 32
  %281 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %280)
  %282 = icmp ult i64 %281, 2
  br i1 %282, label %283, label %287

283:                                              ; preds = %279
  %284 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %285 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %284, ptr noundef nonnull @.str.240)
  %286 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %285, ptr noundef nonnull @.str.216)
  br label %313

287:                                              ; preds = %279
  %288 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %280)
  %289 = load double, ptr %288, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %280)
  %290 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %280)
  %291 = load double, ptr %290, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %280)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %19) #4
  %292 = fmul double %289, %291
  store double %292, ptr %19, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %280, ptr noundef nonnull align 8 dereferenceable(8) %19)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #4
  br label %312

293:                                              ; preds = %1
  %294 = getelementptr inbounds i8, ptr %0, i64 32
  %295 = tail call noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %294)
  %296 = icmp ult i64 %295, 2
  br i1 %296, label %297, label %301

297:                                              ; preds = %293
  %298 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %299 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %298, ptr noundef nonnull @.str.241)
  %300 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %299, ptr noundef nonnull @.str.216)
  br label %313

301:                                              ; preds = %293
  %302 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %294)
  %303 = load double, ptr %302, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %294)
  %304 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80) %294)
  %305 = load double, ptr %304, align 8, !tbaa !9
  tail call void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %294)
  %306 = fcmp oeq double %305, 0.000000e+00
  br i1 %306, label %.thread, label %310

.thread:                                          ; preds = %301
  %307 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.214)
  %308 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %307, ptr noundef nonnull @.str.242)
  %309 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %308, ptr noundef nonnull @.str.216)
  br label %313

310:                                              ; preds = %301
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %20) #4
  %311 = fdiv double %303, %305
  store double %311, ptr %20, align 8, !tbaa !9
  call void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80) %294, ptr noundef nonnull align 8 dereferenceable(8) %20)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %20) #4
  br label %312

312:                                              ; preds = %310, %287, %273, %259, %244, %229, %214, %199, %184, %169, %155, %138, %121, %104, %87, %74, %57, %46, %32, %1
  call void @_ZNSt5stackIN4masm9TokenTypeESt5dequeIS1_SaIS1_EEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %21)
  br label %313

313:                                              ; preds = %.thread, %312, %297, %283, %269, %255, %240, %225, %210, %195, %180, %165, %151, %134, %117, %100, %83, %70, %53, %42, %28
  %.1 = phi i1 [ true, %312 ], [ false, %297 ], [ false, %283 ], [ false, %269 ], [ false, %255 ], [ false, %240 ], [ false, %225 ], [ false, %210 ], [ false, %195 ], [ false, %180 ], [ false, %165 ], [ false, %151 ], [ false, %134 ], [ false, %117 ], [ false, %100 ], [ false, %83 ], [ false, %70 ], [ false, %53 ], [ false, %42 ], [ false, %28 ], [ false, %.thread ]
  ret i1 %.1
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5stackIN4masm9TokenTypeESt5dequeIS1_SaIS1_EEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt5stackIdSt5dequeIdSaIdEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5stackIdSt5dequeIdSaIdEEE3topEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5stackIdSt5dequeIdSaIdEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5stackIdSt5dequeIdSaIdEEE4pushEOd(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"_ZTSN4masm9TokenTypeE", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass