; LLVM IR from trabucayre/openFPGALoader :: src/feaparser.ll (ZN9FeaParser13displayHeaderEv)

; 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.FeaParser = type { %class.ConfigBitstreamParser, [3 x i32], i32, i8, %"class.std::__cxx11::basic_istringstream" }
%class.ConfigBitstreamParser = type { ptr, %"class.std::__cxx11::basic_string", i32, i32, i8, %"class.std::vector", %"class.std::__cxx11::basic_string", %"class.std::map" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::__cxx11::basic_istringstream" = type { %"class.std::basic_istream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"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 }

@.str = external hidden unnamed_addr constant [18 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.36 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.37 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.38 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.39 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.40 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.41 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.42 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.43 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.44 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.55 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.56 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.57 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.58 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.59 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.60 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.61 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.64 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.65 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [29 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: mustprogress uwtable
define dso_local void @_ZN9FeaParser13displayHeaderEv(ptr noundef nonnull align 8 dereferenceable(568) %0) unnamed_addr #1 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %6 = load ptr, ptr %2, align 8
  %7 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 3
  %8 = load i8, ptr %7, align 8, !tbaa !9, !range !35, !noundef !36
  %9 = trunc i8 %8 to i1
  br i1 %9, label %10, label %410

10:                                               ; preds = %1
  %11 = call i32 (ptr, ...) @printf(ptr noundef @.str)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  store i32 2, ptr %3, align 4, !tbaa !37
  br label %12

12:                                               ; preds = %23, %10
  %13 = load i32, ptr %3, align 4, !tbaa !37
  %14 = icmp sge i32 %13, 0
  br i1 %14, label %16, label %15

15:                                               ; preds = %12
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  br label %26

16:                                               ; preds = %12
  %17 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %18 = load i32, ptr %3, align 4, !tbaa !37
  %19 = sext i32 %18 to i64
  %20 = getelementptr inbounds [3 x i32], ptr %17, i64 0, i64 %19
  %21 = load i32, ptr %20, align 4, !tbaa !37
  %22 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i32 noundef %21)
  br label %23

23:                                               ; preds = %16
  %24 = load i32, ptr %3, align 4, !tbaa !37
  %25 = add nsw i32 %24, -1
  store i32 %25, ptr %3, align 4, !tbaa !37
  br label %12, !llvm.loop !38

26:                                               ; preds = %15
  %27 = call i32 (ptr, ...) @printf(ptr noundef @.str.2)
  %28 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %29 = getelementptr inbounds [3 x i32], ptr %28, i64 0, i64 2
  %30 = load i32, ptr %29, align 8, !tbaa !37
  %31 = lshr i32 %30, 30
  %32 = and i32 %31, 3
  %33 = call i32 (ptr, ...) @printf(ptr noundef @.str.3, i32 noundef %32)
  %34 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %35 = getelementptr inbounds [3 x i32], ptr %34, i64 0, i64 2
  %36 = load i32, ptr %35, align 8, !tbaa !37
  %37 = and i32 %36, 536870912
  %38 = icmp ne i32 %37, 0
  %39 = zext i1 %38 to i64
  %40 = select i1 %38, i32 1, i32 0
  %41 = call i32 (ptr, ...) @printf(ptr noundef @.str.4, i32 noundef %40)
  %42 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %43 = getelementptr inbounds [3 x i32], ptr %42, i64 0, i64 2
  %44 = load i32, ptr %43, align 8, !tbaa !37
  %45 = and i32 %44, 268435456
  %46 = icmp ne i32 %45, 0
  %47 = zext i1 %46 to i64
  %48 = select i1 %46, ptr @.str.6, ptr @.str.7
  %49 = call i32 (ptr, ...) @printf(ptr noundef @.str.5, ptr noundef %48)
  %50 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %51 = getelementptr inbounds [3 x i32], ptr %50, i64 0, i64 2
  %52 = load i32, ptr %51, align 8, !tbaa !37
  %53 = lshr i32 %52, 27
  %54 = and i32 %53, 1
  %55 = call i32 (ptr, ...) @printf(ptr noundef @.str.8, i32 noundef %54)
  %56 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %57 = getelementptr inbounds [3 x i32], ptr %56, i64 0, i64 2
  %58 = load i32, ptr %57, align 8, !tbaa !37
  %59 = and i32 %58, 67108864
  %60 = icmp ne i32 %59, 0
  %61 = zext i1 %60 to i64
  %62 = select i1 %60, ptr @.str.10, ptr @.str.11
  %63 = call i32 (ptr, ...) @printf(ptr noundef @.str.9, ptr noundef %62)
  %64 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %65 = getelementptr inbounds [3 x i32], ptr %64, i64 0, i64 2
  %66 = load i32, ptr %65, align 8, !tbaa !37
  %67 = lshr i32 %66, 24
  %68 = and i32 %67, 3
  %69 = call i32 (ptr, ...) @printf(ptr noundef @.str.12, i32 noundef %68)
  %70 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %71 = getelementptr inbounds [3 x i32], ptr %70, i64 0, i64 2
  %72 = load i32, ptr %71, align 8, !tbaa !37
  %73 = and i32 %72, 8388608
  %74 = icmp ne i32 %73, 0
  %75 = zext i1 %74 to i64
  %76 = select i1 %74, ptr @.str.6, ptr @.str.7
  %77 = call i32 (ptr, ...) @printf(ptr noundef @.str.13, ptr noundef %76)
  %78 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %79 = getelementptr inbounds [3 x i32], ptr %78, i64 0, i64 2
  %80 = load i32, ptr %79, align 8, !tbaa !37
  %81 = and i32 %80, 4194304
  %82 = icmp ne i32 %81, 0
  %83 = zext i1 %82 to i64
  %84 = select i1 %82, ptr @.str.6, ptr @.str.7
  %85 = call i32 (ptr, ...) @printf(ptr noundef @.str.14, ptr noundef %84)
  %86 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %87 = getelementptr inbounds [3 x i32], ptr %86, i64 0, i64 2
  %88 = load i32, ptr %87, align 8, !tbaa !37
  %89 = and i32 %88, 2097152
  %90 = icmp ne i32 %89, 0
  %91 = zext i1 %90 to i64
  %92 = select i1 %90, ptr @.str.6, ptr @.str.7
  %93 = call i32 (ptr, ...) @printf(ptr noundef @.str.15, ptr noundef %92)
  %94 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %95 = getelementptr inbounds [3 x i32], ptr %94, i64 0, i64 2
  %96 = load i32, ptr %95, align 8, !tbaa !37
  %97 = and i32 %96, 1048576
  %98 = icmp ne i32 %97, 0
  %99 = zext i1 %98 to i64
  %100 = select i1 %98, ptr @.str.6, ptr @.str.7
  %101 = call i32 (ptr, ...) @printf(ptr noundef @.str.16, ptr noundef %100)
  %102 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %103 = getelementptr inbounds [3 x i32], ptr %102, i64 0, i64 2
  %104 = load i32, ptr %103, align 8, !tbaa !37
  %105 = and i32 %104, 524288
  %106 = icmp ne i32 %105, 0
  %107 = zext i1 %106 to i64
  %108 = select i1 %106, ptr @.str.6, ptr @.str.7
  %109 = call i32 (ptr, ...) @printf(ptr noundef @.str.17, ptr noundef %108)
  %110 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %111 = getelementptr inbounds [3 x i32], ptr %110, i64 0, i64 2
  %112 = load i32, ptr %111, align 8, !tbaa !37
  %113 = and i32 %112, 262144
  %114 = icmp ne i32 %113, 0
  %115 = zext i1 %114 to i64
  %116 = select i1 %114, ptr @.str.6, ptr @.str.7
  %117 = call i32 (ptr, ...) @printf(ptr noundef @.str.18, ptr noundef %116)
  %118 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %119 = getelementptr inbounds [3 x i32], ptr %118, i64 0, i64 2
  %120 = load i32, ptr %119, align 8, !tbaa !37
  %121 = and i32 %120, 131072
  %122 = icmp ne i32 %121, 0
  %123 = zext i1 %122 to i64
  %124 = select i1 %122, ptr @.str.6, ptr @.str.7
  %125 = call i32 (ptr, ...) @printf(ptr noundef @.str.19, ptr noundef %124)
  %126 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %127 = getelementptr inbounds [3 x i32], ptr %126, i64 0, i64 2
  %128 = load i32, ptr %127, align 8, !tbaa !37
  %129 = and i32 %128, 65536
  %130 = icmp ne i32 %129, 0
  %131 = zext i1 %130 to i64
  %132 = select i1 %130, ptr @.str.10, ptr @.str.11
  %133 = call i32 (ptr, ...) @printf(ptr noundef @.str.20, ptr noundef %132)
  %134 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %135 = getelementptr inbounds [3 x i32], ptr %134, i64 0, i64 2
  %136 = load i32, ptr %135, align 8, !tbaa !37
  %137 = and i32 %136, 32768
  %138 = icmp ne i32 %137, 0
  %139 = zext i1 %138 to i64
  %140 = select i1 %138, ptr @.str.10, ptr @.str.11
  %141 = call i32 (ptr, ...) @printf(ptr noundef @.str.21, ptr noundef %140)
  %142 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %143 = getelementptr inbounds [3 x i32], ptr %142, i64 0, i64 2
  %144 = load i32, ptr %143, align 8, !tbaa !37
  %145 = and i32 %144, 16384
  %146 = icmp ne i32 %145, 0
  %147 = zext i1 %146 to i64
  %148 = select i1 %146, ptr @.str.10, ptr @.str.11
  %149 = call i32 (ptr, ...) @printf(ptr noundef @.str.22, ptr noundef %148)
  %150 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %151 = getelementptr inbounds [3 x i32], ptr %150, i64 0, i64 2
  %152 = load i32, ptr %151, align 8, !tbaa !37
  %153 = lshr i32 %152, 12
  %154 = and i32 %153, 3
  %155 = call i32 (ptr, ...) @printf(ptr noundef @.str.23, i32 noundef %154)
  %156 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %157 = getelementptr inbounds [3 x i32], ptr %156, i64 0, i64 2
  %158 = load i32, ptr %157, align 8, !tbaa !37
  %159 = lshr i32 %158, 8
  %160 = and i32 %159, 15
  %161 = call i32 (ptr, ...) @printf(ptr noundef @.str.24, i32 noundef %160)
  %162 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %163 = getelementptr inbounds [3 x i32], ptr %162, i64 0, i64 2
  %164 = load i32, ptr %163, align 8, !tbaa !37
  %165 = lshr i32 %164, 4
  %166 = and i32 %165, 15
  %167 = call i32 (ptr, ...) @printf(ptr noundef @.str.25, i32 noundef %166)
  %168 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %169 = getelementptr inbounds [3 x i32], ptr %168, i64 0, i64 2
  %170 = load i32, ptr %169, align 8, !tbaa !37
  %171 = lshr i32 %170, 2
  %172 = and i32 %171, 3
  %173 = call i32 (ptr, ...) @printf(ptr noundef @.str.26, i32 noundef %172)
  %174 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %175 = getelementptr inbounds [3 x i32], ptr %174, i64 0, i64 2
  %176 = load i32, ptr %175, align 8, !tbaa !37
  %177 = and i32 %176, 3
  %178 = call i32 (ptr, ...) @printf(ptr noundef @.str.23, i32 noundef %177)
  %179 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %180 = getelementptr inbounds [3 x i32], ptr %179, i64 0, i64 1
  %181 = load i32, ptr %180, align 4, !tbaa !37
  %182 = lshr i32 %181, 16
  %183 = and i32 %182, 65535
  %184 = call i32 (ptr, ...) @printf(ptr noundef @.str.27, i32 noundef %183)
  %185 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %186 = getelementptr inbounds [3 x i32], ptr %185, i64 0, i64 1
  %187 = load i32, ptr %186, align 4, !tbaa !37
  %188 = lshr i32 %187, 8
  %189 = and i32 %188, 255
  %190 = call i32 (ptr, ...) @printf(ptr noundef @.str.28, i32 noundef %189)
  %191 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %192 = getelementptr inbounds [3 x i32], ptr %191, i64 0, i64 1
  %193 = load i32, ptr %192, align 4, !tbaa !37
  %194 = and i32 %193, 255
  %195 = call i32 (ptr, ...) @printf(ptr noundef @.str.29, i32 noundef %194)
  %196 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 1
  %197 = getelementptr inbounds [3 x i32], ptr %196, i64 0, i64 0
  %198 = load i32, ptr %197, align 8, !tbaa !37
  %199 = call i32 (ptr, ...) @printf(ptr noundef @.str.30, i32 noundef %198)
  %200 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %201 = load i32, ptr %200, align 4, !tbaa !40
  %202 = call i32 (ptr, ...) @printf(ptr noundef @.str.31, i32 noundef %201)
  %203 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %204 = load i32, ptr %203, align 4, !tbaa !40
  %205 = lshr i32 %204, 17
  %206 = and i32 %205, 65535
  %207 = call i32 (ptr, ...) @printf(ptr noundef @.str.32, i32 noundef %206)
  %208 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %209 = load i32, ptr %208, align 4, !tbaa !40
  %210 = and i32 %209, 65536
  %211 = icmp ne i32 %210, 0
  %212 = zext i1 %211 to i64
  %213 = select i1 %211, ptr @.str.6, ptr @.str.7
  %214 = call i32 (ptr, ...) @printf(ptr noundef @.str.33, ptr noundef %213)
  %215 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %216 = load i32, ptr %215, align 4, !tbaa !40
  %217 = and i32 %216, 32768
  %218 = icmp ne i32 %217, 0
  %219 = zext i1 %218 to i64
  %220 = select i1 %218, ptr @.str.35, ptr @.str.36
  %221 = call i32 (ptr, ...) @printf(ptr noundef @.str.34, ptr noundef %220)
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  %222 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %223 = load i32, ptr %222, align 4, !tbaa !40
  %224 = lshr i32 %223, 12
  %225 = and i32 %224, 7
  store i32 %225, ptr %4, align 4, !tbaa !37
  %226 = call i32 (ptr, ...) @printf(ptr noundef @.str.37)
  %227 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %228 = load i32, ptr %227, align 4, !tbaa !40
  %229 = and i32 %228, 2048
  %230 = icmp eq i32 %229, 0
  br i1 %230, label %231, label %276

231:                                              ; preds = %26
  %232 = load i32, ptr %4, align 4, !tbaa !37
  %233 = icmp eq i32 %232, 0
  br i1 %233, label %234, label %236

234:                                              ; preds = %231
  %235 = call i32 (ptr, ...) @printf(ptr noundef @.str.38)
  br label %275

236:                                              ; preds = %231
  %237 = load i32, ptr %4, align 4, !tbaa !37
  %238 = icmp eq i32 %237, 1
  br i1 %238, label %239, label %241

239:                                              ; preds = %236
  %240 = call i32 (ptr, ...) @printf(ptr noundef @.str.39)
  br label %274

241:                                              ; preds = %236
  %242 = load i32, ptr %4, align 4, !tbaa !37
  %243 = icmp eq i32 %242, 3
  br i1 %243, label %244, label %246

244:                                              ; preds = %241
  %245 = call i32 (ptr, ...) @printf(ptr noundef @.str.40)
  br label %273

246:                                              ; preds = %241
  %247 = load i32, ptr %4, align 4, !tbaa !37
  %248 = icmp eq i32 %247, 4
  br i1 %248, label %249, label %251

249:                                              ; preds = %246
  %250 = call i32 (ptr, ...) @printf(ptr noundef @.str.41)
  br label %272

251:                                              ; preds = %246
  %252 = load i32, ptr %4, align 4, !tbaa !37
  %253 = icmp eq i32 %252, 5
  br i1 %253, label %254, label %256

254:                                              ; preds = %251
  %255 = call i32 (ptr, ...) @printf(ptr noundef @.str.42)
  br label %271

256:                                              ; preds = %251
  %257 = load i32, ptr %4, align 4, !tbaa !37
  %258 = icmp eq i32 %257, 7
  br i1 %258, label %259, label %261

259:                                              ; preds = %256
  %260 = call i32 (ptr, ...) @printf(ptr noundef @.str.43)
  br label %270

261:                                              ; preds = %256
  %262 = load i32, ptr %4, align 4, !tbaa !37
  %263 = and i32 %262, 3
  %264 = icmp eq i32 %263, 2
  br i1 %264, label %265, label %267

265:                                              ; preds = %261
  %266 = call i32 (ptr, ...) @printf(ptr noundef @.str.44)
  br label %269

267:                                              ; preds = %261
  %268 = call i32 (ptr, ...) @printf(ptr noundef @.str.45)
  br label %269

269:                                              ; preds = %267, %265
  br label %270

270:                                              ; preds = %269, %259
  br label %271

271:                                              ; preds = %270, %254
  br label %272

272:                                              ; preds = %271, %249
  br label %273

273:                                              ; preds = %272, %244
  br label %274

274:                                              ; preds = %273, %239
  br label %275

275:                                              ; preds = %274, %234
  br label %316

276:                                              ; preds = %26
  %277 = load i32, ptr %4, align 4, !tbaa !37
  %278 = icmp eq i32 %277, 0
  br i1 %278, label %279, label %281

279:                                              ; preds = %276
  %280 = call i32 (ptr, ...) @printf(ptr noundef @.str.46)
  br label %315

281:                                              ; preds = %276
  %282 = load i32, ptr %4, align 4, !tbaa !37
  %283 = and i32 %282, 3
  %284 = icmp eq i32 %283, 1
  br i1 %284, label %285, label %287

285:                                              ; preds = %281
  %286 = call i32 (ptr, ...) @printf(ptr noundef @.str.47)
  br label %314

287:                                              ; preds = %281
  %288 = load i32, ptr %4, align 4, !tbaa !37
  %289 = icmp eq i32 %288, 2
  br i1 %289, label %290, label %292

290:                                              ; preds = %287
  %291 = call i32 (ptr, ...) @printf(ptr noundef @.str.48)
  br label %313

292:                                              ; preds = %287
  %293 = load i32, ptr %4, align 4, !tbaa !37
  %294 = and i32 %293, 3
  %295 = icmp eq i32 %294, 3
  br i1 %295, label %296, label %298

296:                                              ; preds = %292
  %297 = call i32 (ptr, ...) @printf(ptr noundef @.str.49)
  br label %312

298:                                              ; preds = %292
  %299 = load i32, ptr %4, align 4, !tbaa !37
  %300 = icmp eq i32 %299, 4
  br i1 %300, label %301, label %303

301:                                              ; preds = %298
  %302 = call i32 (ptr, ...) @printf(ptr noundef @.str.50)
  br label %311

303:                                              ; preds = %298
  %304 = load i32, ptr %4, align 4, !tbaa !37
  %305 = icmp eq i32 %304, 6
  br i1 %305, label %306, label %308

306:                                              ; preds = %303
  %307 = call i32 (ptr, ...) @printf(ptr noundef @.str.51)
  br label %310

308:                                              ; preds = %303
  %309 = call i32 (ptr, ...) @printf(ptr noundef @.str.45)
  br label %310

310:                                              ; preds = %308, %306
  br label %311

311:                                              ; preds = %310, %301
  br label %312

312:                                              ; preds = %311, %296
  br label %313

313:                                              ; preds = %312, %290
  br label %314

314:                                              ; preds = %313, %285
  br label %315

315:                                              ; preds = %314, %279
  br label %316

316:                                              ; preds = %315, %275
  %317 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %318 = load i32, ptr %317, align 4, !tbaa !40
  %319 = and i32 %318, 2048
  %320 = icmp ne i32 %319, 0
  %321 = zext i1 %320 to i64
  %322 = select i1 %320, ptr @.str.10, ptr @.str.11
  %323 = call i32 (ptr, ...) @printf(ptr noundef @.str.52, ptr noundef %322)
  %324 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %325 = load i32, ptr %324, align 4, !tbaa !40
  %326 = and i32 %325, 1024
  %327 = icmp ne i32 %326, 0
  %328 = zext i1 %327 to i64
  %329 = select i1 %327, ptr @.str.10, ptr @.str.11
  %330 = call i32 (ptr, ...) @printf(ptr noundef @.str.53, ptr noundef %329)
  %331 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %332 = load i32, ptr %331, align 4, !tbaa !40
  %333 = and i32 %332, 512
  %334 = icmp ne i32 %333, 0
  %335 = zext i1 %334 to i64
  %336 = select i1 %334, ptr @.str.10, ptr @.str.11
  %337 = call i32 (ptr, ...) @printf(ptr noundef @.str.54, ptr noundef %336)
  %338 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %339 = load i32, ptr %338, align 4, !tbaa !40
  %340 = and i32 %339, 256
  %341 = icmp ne i32 %340, 0
  %342 = zext i1 %341 to i64
  %343 = select i1 %341, ptr @.str.10, ptr @.str.11
  %344 = call i32 (ptr, ...) @printf(ptr noundef @.str.55, ptr noundef %343)
  %345 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %346 = load i32, ptr %345, align 4, !tbaa !40
  %347 = and i32 %346, 128
  %348 = icmp ne i32 %347, 0
  %349 = zext i1 %348 to i64
  %350 = select i1 %348, ptr @.str.10, ptr @.str.11
  %351 = call i32 (ptr, ...) @printf(ptr noundef @.str.56, ptr noundef %350)
  %352 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %353 = load i32, ptr %352, align 4, !tbaa !40
  %354 = and i32 %353, 64
  %355 = icmp ne i32 %354, 0
  %356 = zext i1 %355 to i64
  %357 = select i1 %355, ptr @.str.10, ptr @.str.11
  %358 = call i32 (ptr, ...) @printf(ptr noundef @.str.57, ptr noundef %357)
  %359 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %360 = load i32, ptr %359, align 4, !tbaa !40
  %361 = and i32 %360, 32
  %362 = icmp ne i32 %361, 0
  %363 = zext i1 %362 to i64
  %364 = select i1 %362, ptr @.str.10, ptr @.str.11
  %365 = call i32 (ptr, ...) @printf(ptr noundef @.str.58, ptr noundef %364)
  %366 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %367 = load i32, ptr %366, align 4, !tbaa !40
  %368 = and i32 %367, 16
  %369 = icmp ne i32 %368, 0
  %370 = zext i1 %369 to i64
  %371 = select i1 %369, ptr @.str.10, ptr @.str.11
  %372 = call i32 (ptr, ...) @printf(ptr noundef @.str.59, ptr noundef %371)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  %373 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %374 = load i32, ptr %373, align 4, !tbaa !40
  %375 = lshr i32 %374, 1
  %376 = and i32 %375, 7
  store i32 %376, ptr %5, align 4, !tbaa !37
  %377 = call i32 (ptr, ...) @printf(ptr noundef @.str.60)
  %378 = load i32, ptr %5, align 4, !tbaa !37
  %379 = icmp eq i32 %378, 0
  br i1 %379, label %380, label %382

380:                                              ; preds = %316
  %381 = call i32 (ptr, ...) @printf(ptr noundef @.str.61)
  br label %402

382:                                              ; preds = %316
  %383 = load i32, ptr %5, align 4, !tbaa !37
  %384 = and i32 %383, 4
  %385 = icmp ne i32 %384, 0
  br i1 %385, label %386, label %388

386:                                              ; preds = %382
  %387 = call i32 (ptr, ...) @printf(ptr noundef @.str.62)
  br label %388

388:                                              ; preds = %386, %382
  %389 = load i32, ptr %5, align 4, !tbaa !37
  %390 = and i32 %389, 2
  %391 = icmp ne i32 %390, 0
  br i1 %391, label %392, label %394

392:                                              ; preds = %388
  %393 = call i32 (ptr, ...) @printf(ptr noundef @.str.63)
  br label %394

394:                                              ; preds = %392, %388
  %395 = load i32, ptr %5, align 4, !tbaa !37
  %396 = and i32 %395, 1
  %397 = icmp ne i32 %396, 0
  br i1 %397, label %398, label %400

398:                                              ; preds = %394
  %399 = call i32 (ptr, ...) @printf(ptr noundef @.str.64)
  br label %400

400:                                              ; preds = %398, %394
  %401 = call i32 (ptr, ...) @printf(ptr noundef @.str.65)
  br label %402

402:                                              ; preds = %400, %380
  %403 = getelementptr inbounds %class.FeaParser, ptr %6, i32 0, i32 2
  %404 = load i32, ptr %403, align 4, !tbaa !40
  %405 = and i32 %404, 1
  %406 = icmp ne i32 %405, 0
  %407 = zext i1 %406 to i64
  %408 = select i1 %406, ptr @.str.6, ptr @.str.7
  %409 = call i32 (ptr, ...) @printf(ptr noundef @.str.66, ptr noundef %408)
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #3
  br label %410

410:                                              ; preds = %402, %1
  ret void
}

declare i32 @printf(ptr noundef, ...) #2

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !16, i64 176}
!10 = !{!"_ZTS9FeaParser", !11, i64 0, !7, i64 160, !15, i64 172, !16, i64 176, !29, i64 184}
!11 = !{!"_ZTS21ConfigBitstreamParser", !12, i64 8, !15, i64 40, !15, i64 44, !16, i64 48, !17, i64 56, !12, i64 80, !21, i64 112}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !13, i64 0, !14, i64 8, !7, i64 16}
!13 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!"int", !7, i64 0}
!16 = !{!"bool", !7, i64 0}
!17 = !{!"_ZTSSt6vectorIhSaIhEE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!"_ZTSSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4lessIS5_ESaISt4pairIKS5_S5_EEE", !22, i64 0}
!22 = !{!"_ZTSSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_S5_ESt10_Select1stIS8_ESt4lessIS5_ESaIS8_EE", !23, i64 0}
!23 = !{!"_ZTSNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_S5_ESt10_Select1stIS8_ESt4lessIS5_ESaIS8_EE13_Rb_tree_implISC_Lb1EEE", !24, i64 0, !26, i64 8}
!24 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE", !25, i64 0}
!25 = !{!"_ZTSSt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE"}
!26 = !{!"_ZTSSt15_Rb_tree_header", !27, i64 0, !14, i64 32}
!27 = !{!"_ZTSSt18_Rb_tree_node_base", !28, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!28 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!29 = !{!"_ZTSNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE", !30, i64 0, !31, i64 16}
!30 = !{!"_ZTSSi", !14, i64 8}
!31 = !{!"_ZTSNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE", !32, i64 0, !34, i64 64, !12, i64 72}
!32 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !33, i64 56}
!33 = !{!"_ZTSSt6locale", !6, i64 0}
!34 = !{!"_ZTSSt13_Ios_Openmode", !7, i64 0}
!35 = !{i8 0, i8 2}
!36 = !{}
!37 = !{!15, !15, i64 0}
!38 = distinct !{!38, !39}
!39 = !{!"llvm.loop.mustprogress"}
!40 = !{!10, !15, i64 172}


; 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"

@.str = external hidden unnamed_addr constant [18 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.36 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.37 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.38 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.39 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.40 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.41 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.42 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.43 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.44 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.55 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.56 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.57 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.58 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.59 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.60 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.61 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.64 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.65 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [29 x i8], align 1
@switch.table._ZN9FeaParser13displayHeaderEv = private unnamed_addr constant [8 x ptr] [ptr @.str.38, ptr @.str.39, ptr @.str.38, ptr @.str.40, ptr @.str.41, ptr @.str.42, ptr @.str.38, ptr @.str.43], align 8

; Function Attrs: mustprogress nofree nounwind uwtable
define dso_local void @_ZN9FeaParser13displayHeaderEv(ptr nocapture noundef nonnull readonly align 8 dereferenceable(568) %0) unnamed_addr #0 align 2 {
  %2 = getelementptr inbounds i8, ptr %0, i64 176
  %3 = load i8, ptr %2, align 8, !tbaa !5, !range !34, !noundef !35
  %4 = trunc nuw i8 %3 to i1
  br i1 %4, label %5, label %203

5:                                                ; preds = %1
  %6 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str)
  %7 = getelementptr inbounds i8, ptr %0, i64 160
  %8 = getelementptr inbounds i8, ptr %0, i64 168
  %9 = load i32, ptr %8, align 8, !tbaa !36
  %10 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %9)
  %11 = getelementptr inbounds i8, ptr %0, i64 164
  %12 = load i32, ptr %11, align 4, !tbaa !36
  %13 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %12)
  %14 = load i32, ptr %7, align 8, !tbaa !36
  %15 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %14)
  %16 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2)
  %17 = getelementptr inbounds i8, ptr %0, i64 168
  %18 = load i32, ptr %17, align 8, !tbaa !36
  %19 = lshr i32 %18, 30
  %20 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %19)
  %21 = load i32, ptr %17, align 8, !tbaa !36
  %22 = lshr i32 %21, 29
  %.lobit = and i32 %22, 1
  %23 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.4, i32 noundef %.lobit)
  %24 = load i32, ptr %17, align 8, !tbaa !36
  %25 = and i32 %24, 268435456
  %.not = icmp eq i32 %25, 0
  %26 = select i1 %.not, ptr @.str.7, ptr @.str.6
  %27 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.5, ptr noundef nonnull %26)
  %28 = load i32, ptr %17, align 8, !tbaa !36
  %29 = lshr i32 %28, 27
  %30 = and i32 %29, 1
  %31 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.8, i32 noundef %30)
  %32 = load i32, ptr %17, align 8, !tbaa !36
  %33 = and i32 %32, 67108864
  %.not23 = icmp eq i32 %33, 0
  %34 = select i1 %.not23, ptr @.str.11, ptr @.str.10
  %35 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.9, ptr noundef nonnull %34)
  %36 = load i32, ptr %17, align 8, !tbaa !36
  %37 = lshr i32 %36, 24
  %38 = and i32 %37, 3
  %39 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.12, i32 noundef %38)
  %40 = load i32, ptr %17, align 8, !tbaa !36
  %41 = and i32 %40, 8388608
  %.not24 = icmp eq i32 %41, 0
  %42 = select i1 %.not24, ptr @.str.7, ptr @.str.6
  %43 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.13, ptr noundef nonnull %42)
  %44 = load i32, ptr %17, align 8, !tbaa !36
  %45 = and i32 %44, 4194304
  %.not25 = icmp eq i32 %45, 0
  %46 = select i1 %.not25, ptr @.str.7, ptr @.str.6
  %47 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.14, ptr noundef nonnull %46)
  %48 = load i32, ptr %17, align 8, !tbaa !36
  %49 = and i32 %48, 2097152
  %.not26 = icmp eq i32 %49, 0
  %50 = select i1 %.not26, ptr @.str.7, ptr @.str.6
  %51 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.15, ptr noundef nonnull %50)
  %52 = load i32, ptr %17, align 8, !tbaa !36
  %53 = and i32 %52, 1048576
  %.not27 = icmp eq i32 %53, 0
  %54 = select i1 %.not27, ptr @.str.7, ptr @.str.6
  %55 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.16, ptr noundef nonnull %54)
  %56 = load i32, ptr %17, align 8, !tbaa !36
  %57 = and i32 %56, 524288
  %.not28 = icmp eq i32 %57, 0
  %58 = select i1 %.not28, ptr @.str.7, ptr @.str.6
  %59 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.17, ptr noundef nonnull %58)
  %60 = load i32, ptr %17, align 8, !tbaa !36
  %61 = and i32 %60, 262144
  %.not29 = icmp eq i32 %61, 0
  %62 = select i1 %.not29, ptr @.str.7, ptr @.str.6
  %63 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.18, ptr noundef nonnull %62)
  %64 = load i32, ptr %17, align 8, !tbaa !36
  %65 = and i32 %64, 131072
  %.not30 = icmp eq i32 %65, 0
  %66 = select i1 %.not30, ptr @.str.7, ptr @.str.6
  %67 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.19, ptr noundef nonnull %66)
  %68 = load i32, ptr %17, align 8, !tbaa !36
  %69 = and i32 %68, 65536
  %.not31 = icmp eq i32 %69, 0
  %70 = select i1 %.not31, ptr @.str.11, ptr @.str.10
  %71 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.20, ptr noundef nonnull %70)
  %72 = load i32, ptr %17, align 8, !tbaa !36
  %73 = and i32 %72, 32768
  %.not32 = icmp eq i32 %73, 0
  %74 = select i1 %.not32, ptr @.str.11, ptr @.str.10
  %75 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.21, ptr noundef nonnull %74)
  %76 = load i32, ptr %17, align 8, !tbaa !36
  %77 = and i32 %76, 16384
  %.not33 = icmp eq i32 %77, 0
  %78 = select i1 %.not33, ptr @.str.11, ptr @.str.10
  %79 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.22, ptr noundef nonnull %78)
  %80 = load i32, ptr %17, align 8, !tbaa !36
  %81 = lshr i32 %80, 12
  %82 = and i32 %81, 3
  %83 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.23, i32 noundef %82)
  %84 = load i32, ptr %17, align 8, !tbaa !36
  %85 = lshr i32 %84, 8
  %86 = and i32 %85, 15
  %87 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.24, i32 noundef %86)
  %88 = load i32, ptr %17, align 8, !tbaa !36
  %89 = lshr i32 %88, 4
  %90 = and i32 %89, 15
  %91 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.25, i32 noundef %90)
  %92 = load i32, ptr %17, align 8, !tbaa !36
  %93 = lshr i32 %92, 2
  %94 = and i32 %93, 3
  %95 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.26, i32 noundef %94)
  %96 = load i32, ptr %17, align 8, !tbaa !36
  %97 = and i32 %96, 3
  %98 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.23, i32 noundef %97)
  %99 = getelementptr inbounds i8, ptr %0, i64 164
  %100 = load i32, ptr %99, align 4, !tbaa !36
  %101 = lshr i32 %100, 16
  %102 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.27, i32 noundef %101)
  %103 = load i32, ptr %99, align 4, !tbaa !36
  %104 = lshr i32 %103, 8
  %105 = and i32 %104, 255
  %106 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.28, i32 noundef %105)
  %107 = load i32, ptr %99, align 4, !tbaa !36
  %108 = and i32 %107, 255
  %109 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.29, i32 noundef %108)
  %110 = load i32, ptr %7, align 8, !tbaa !36
  %111 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.30, i32 noundef %110)
  %112 = getelementptr inbounds i8, ptr %0, i64 172
  %113 = load i32, ptr %112, align 4, !tbaa !37
  %114 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.31, i32 noundef %113)
  %115 = load i32, ptr %112, align 4, !tbaa !37
  %116 = lshr i32 %115, 17
  %117 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.32, i32 noundef %116)
  %118 = load i32, ptr %112, align 4, !tbaa !37
  %119 = and i32 %118, 65536
  %.not34 = icmp eq i32 %119, 0
  %120 = select i1 %.not34, ptr @.str.7, ptr @.str.6
  %121 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.33, ptr noundef nonnull %120)
  %122 = load i32, ptr %112, align 4, !tbaa !37
  %123 = and i32 %122, 32768
  %.not35 = icmp eq i32 %123, 0
  %124 = select i1 %.not35, ptr @.str.36, ptr @.str.35
  %125 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.34, ptr noundef nonnull %124)
  %126 = load i32, ptr %112, align 4, !tbaa !37
  %127 = lshr i32 %126, 12
  %128 = and i32 %127, 7
  %129 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.37)
  %130 = load i32, ptr %112, align 4, !tbaa !37
  %131 = and i32 %130, 2048
  %132 = icmp eq i32 %131, 0
  br i1 %132, label %switch.hole_check, label %136

133:                                              ; preds = %switch.hole_check
  %134 = and i32 %126, 12288
  %135 = icmp eq i32 %134, 8192
  %.str.44..str.45 = select i1 %135, ptr @.str.44, ptr @.str.45
  br label %147

136:                                              ; preds = %5
  %137 = icmp eq i32 %128, 0
  br i1 %137, label %147, label %138

138:                                              ; preds = %136
  %139 = and i32 %127, 3
  %140 = icmp eq i32 %139, 1
  br i1 %140, label %147, label %141

141:                                              ; preds = %138
  %142 = icmp eq i32 %128, 2
  br i1 %142, label %147, label %143

143:                                              ; preds = %141
  %144 = icmp eq i32 %139, 3
  br i1 %144, label %147, label %145

145:                                              ; preds = %143
  %switch.selectcmp = icmp eq i32 %128, 6
  %switch.select = select i1 %switch.selectcmp, ptr @.str.51, ptr @.str.45
  %switch.selectcmp50 = icmp eq i32 %128, 4
  %switch.select51 = select i1 %switch.selectcmp50, ptr @.str.50, ptr %switch.select
  br label %147

switch.hole_check:                                ; preds = %5
  %switch.maskindex = trunc nuw nsw i32 %128 to i8
  %switch.shifted = lshr i8 -69, %switch.maskindex
  %switch.lobit = trunc i8 %switch.shifted to i1
  br i1 %switch.lobit, label %switch.lookup, label %133

switch.lookup:                                    ; preds = %switch.hole_check
  %146 = zext nneg i32 %128 to i64
  %switch.gep = getelementptr inbounds [8 x ptr], ptr @switch.table._ZN9FeaParser13displayHeaderEv, i64 0, i64 %146
  %switch.load = load ptr, ptr %switch.gep, align 8
  br label %147

147:                                              ; preds = %switch.lookup, %145, %143, %141, %138, %136, %133
  %.str.46.sink = phi ptr [ %.str.44..str.45, %133 ], [ @.str.46, %136 ], [ @.str.47, %138 ], [ @.str.48, %141 ], [ @.str.49, %143 ], [ %switch.select51, %145 ], [ %switch.load, %switch.lookup ]
  %148 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.46.sink)
  %149 = load i32, ptr %112, align 4, !tbaa !37
  %150 = and i32 %149, 2048
  %.not36 = icmp eq i32 %150, 0
  %151 = select i1 %.not36, ptr @.str.11, ptr @.str.10
  %152 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.52, ptr noundef nonnull %151)
  %153 = load i32, ptr %112, align 4, !tbaa !37
  %154 = and i32 %153, 1024
  %.not37 = icmp eq i32 %154, 0
  %155 = select i1 %.not37, ptr @.str.11, ptr @.str.10
  %156 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.53, ptr noundef nonnull %155)
  %157 = load i32, ptr %112, align 4, !tbaa !37
  %158 = and i32 %157, 512
  %.not38 = icmp eq i32 %158, 0
  %159 = select i1 %.not38, ptr @.str.11, ptr @.str.10
  %160 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.54, ptr noundef nonnull %159)
  %161 = load i32, ptr %112, align 4, !tbaa !37
  %162 = and i32 %161, 256
  %.not39 = icmp eq i32 %162, 0
  %163 = select i1 %.not39, ptr @.str.11, ptr @.str.10
  %164 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.55, ptr noundef nonnull %163)
  %165 = load i32, ptr %112, align 4, !tbaa !37
  %166 = and i32 %165, 128
  %.not40 = icmp eq i32 %166, 0
  %167 = select i1 %.not40, ptr @.str.11, ptr @.str.10
  %168 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.56, ptr noundef nonnull %167)
  %169 = load i32, ptr %112, align 4, !tbaa !37
  %170 = and i32 %169, 64
  %.not41 = icmp eq i32 %170, 0
  %171 = select i1 %.not41, ptr @.str.11, ptr @.str.10
  %172 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.57, ptr noundef nonnull %171)
  %173 = load i32, ptr %112, align 4, !tbaa !37
  %174 = and i32 %173, 32
  %.not42 = icmp eq i32 %174, 0
  %175 = select i1 %.not42, ptr @.str.11, ptr @.str.10
  %176 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.58, ptr noundef nonnull %175)
  %177 = load i32, ptr %112, align 4, !tbaa !37
  %178 = and i32 %177, 16
  %.not43 = icmp eq i32 %178, 0
  %179 = select i1 %.not43, ptr @.str.11, ptr @.str.10
  %180 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.59, ptr noundef nonnull %179)
  %181 = load i32, ptr %112, align 4, !tbaa !37
  %182 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.60)
  %183 = and i32 %181, 14
  %184 = icmp eq i32 %183, 0
  br i1 %184, label %197, label %185

185:                                              ; preds = %147
  %186 = and i32 %181, 8
  %.not44 = icmp eq i32 %186, 0
  br i1 %.not44, label %189, label %187

187:                                              ; preds = %185
  %188 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.62)
  br label %189

189:                                              ; preds = %187, %185
  %190 = and i32 %181, 4
  %.not45 = icmp eq i32 %190, 0
  br i1 %.not45, label %193, label %191

191:                                              ; preds = %189
  %192 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.63)
  br label %193

193:                                              ; preds = %191, %189
  %194 = and i32 %181, 2
  %.not46 = icmp eq i32 %194, 0
  br i1 %.not46, label %197, label %195

195:                                              ; preds = %193
  %196 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.64)
  br label %197

197:                                              ; preds = %193, %195, %147
  %.str.65.sink = phi ptr [ @.str.61, %147 ], [ @.str.65, %195 ], [ @.str.65, %193 ]
  %198 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.65.sink)
  %199 = load i32, ptr %112, align 4, !tbaa !37
  %200 = and i32 %199, 1
  %.not47 = icmp eq i32 %200, 0
  %201 = select i1 %.not47, ptr @.str.7, ptr @.str.6
  %202 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.66, ptr noundef nonnull %201)
  br label %203

203:                                              ; preds = %197, %1
  ret void
}

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

attributes #0 = { mustprogress nofree 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 #1 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }

!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, !15, i64 176}
!6 = !{!"_ZTS9FeaParser", !7, i64 0, !11, i64 160, !14, i64 172, !15, i64 176, !28, i64 184}
!7 = !{!"_ZTS21ConfigBitstreamParser", !8, i64 8, !14, i64 40, !14, i64 44, !15, i64 48, !16, i64 56, !8, i64 80, !20, i64 112}
!8 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !9, i64 0, !13, i64 8, !11, i64 16}
!9 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !10, i64 0}
!10 = !{!"any pointer", !11, i64 0}
!11 = !{!"omnipotent char", !12, i64 0}
!12 = !{!"Simple C++ TBAA"}
!13 = !{!"long", !11, i64 0}
!14 = !{!"int", !11, i64 0}
!15 = !{!"bool", !11, i64 0}
!16 = !{!"_ZTSSt6vectorIhSaIhEE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !10, i64 0, !10, i64 8, !10, i64 16}
!20 = !{!"_ZTSSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4lessIS5_ESaISt4pairIKS5_S5_EEE", !21, i64 0}
!21 = !{!"_ZTSSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_S5_ESt10_Select1stIS8_ESt4lessIS5_ESaIS8_EE", !22, i64 0}
!22 = !{!"_ZTSNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_S5_ESt10_Select1stIS8_ESt4lessIS5_ESaIS8_EE13_Rb_tree_implISC_Lb1EEE", !23, i64 0, !25, i64 8}
!23 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE", !24, i64 0}
!24 = !{!"_ZTSSt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE"}
!25 = !{!"_ZTSSt15_Rb_tree_header", !26, i64 0, !13, i64 32}
!26 = !{!"_ZTSSt18_Rb_tree_node_base", !27, i64 0, !10, i64 8, !10, i64 16, !10, i64 24}
!27 = !{!"_ZTSSt14_Rb_tree_color", !11, i64 0}
!28 = !{!"_ZTSNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE", !29, i64 0, !30, i64 16}
!29 = !{!"_ZTSSi", !13, i64 8}
!30 = !{!"_ZTSNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE", !31, i64 0, !33, i64 64, !8, i64 72}
!31 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !10, i64 48, !32, i64 56}
!32 = !{!"_ZTSSt6locale", !10, i64 0}
!33 = !{!"_ZTSSt13_Ios_Openmode", !11, i64 0}
!34 = !{i8 0, i8 2}
!35 = !{}
!36 = !{!14, !14, i64 0}
!37 = !{!6, !14, i64 172}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,LICMPass,LoopRotatePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass