@begin: scope:[]  from
  [0] phi()
  to:@1
@1: scope:[]  from @begin
  [1] phi()
  [2] call main 
  to:@end
@end: scope:[]  from @1
  [3] phi()
main: scope:[main]  from @1
  [4] phi()
  [5] call f1 
  to:main::@1
main::@1: scope:[main]  from main
  [6] *((const byte*) main::screen#0) ← (const byte) f1::return#1
  to:main::@return
main::@return: scope:[main]  from main::@1
  [7] return 
  to:@return
f1: scope:[f1]  from main
  [8] phi()
  [9] call f2 
  to:f1::@return
f1::@return: scope:[f1]  from f1
  [10] return 
  to:@return
f2: scope:[f2]  from f1
  [11] phi()
  [12] call f3 
  to:f2::@return
f2::@return: scope:[f2]  from f2
  [13] return 
  to:@return
f3: scope:[f3]  from f2
  [14] phi()
  [15] call f4 
  to:f3::@return
f3::@return: scope:[f3]  from f3
  [16] return 
  to:@return
f4: scope:[f4]  from f3
  [17] phi()
  [18] call f5 
  to:f4::@return
f4::@return: scope:[f4]  from f4
  [19] return 
  to:@return
f5: scope:[f5]  from f4
  [20] phi()
  [21] call f6 
  to:f5::@return
f5::@return: scope:[f5]  from f5
  [22] return 
  to:@return
f6: scope:[f6]  from f5
  [23] phi()
  [24] call f7 
  to:f6::@return
f6::@return: scope:[f6]  from f6
  [25] return 
  to:@return
f7: scope:[f7]  from f6
  [26] phi()
  [27] call f8 
  to:f7::@return
f7::@return: scope:[f7]  from f7
  [28] return 
  to:@return
f8: scope:[f8]  from f7
  [29] phi()
  [30] call f9 
  to:f8::@return
f8::@return: scope:[f8]  from f8
  [31] return 
  to:@return
f9: scope:[f9]  from f8
  [32] phi()
  [33] call f10 
  to:f9::@return
f9::@return: scope:[f9]  from f9
  [34] return 
  to:@return
f10: scope:[f10]  from f9
  [35] phi()
  [36] call f11 
  to:f10::@return
f10::@return: scope:[f10]  from f10
  [37] return 
  to:@return
f11: scope:[f11]  from f10
  [38] phi()
  [39] call f12 
  to:f11::@return
f11::@return: scope:[f11]  from f11
  [40] return 
  to:@return
f12: scope:[f12]  from f11
  [41] phi()
  [42] call f13 
  to:f12::@return
f12::@return: scope:[f12]  from f12
  [43] return 
  to:@return
f13: scope:[f13]  from f12
  [44] phi()
  [45] call f14 
  to:f13::@return
f13::@return: scope:[f13]  from f13
  [46] return 
  to:@return
f14: scope:[f14]  from f13
  [47] phi()
  [48] call f15 
  to:f14::@return
f14::@return: scope:[f14]  from f14
  [49] return 
  to:@return
f15: scope:[f15]  from f14
  [50] phi()
  [51] call f16 
  to:f15::@return
f15::@return: scope:[f15]  from f15
  [52] return 
  to:@return
f16: scope:[f16]  from f15
  [53] phi()
  [54] call f17 
  to:f16::@return
f16::@return: scope:[f16]  from f16
  [55] return 
  to:@return
f17: scope:[f17]  from f16
  [56] phi()
  [57] call f18 
  to:f17::@return
f17::@return: scope:[f17]  from f17
  [58] return 
  to:@return
f18: scope:[f18]  from f17
  [59] phi()
  [60] call f19 
  to:f18::@return
f18::@return: scope:[f18]  from f18
  [61] return 
  to:@return
f19: scope:[f19]  from f18
  [62] phi()
  [63] call f20 
  to:f19::@return
f19::@return: scope:[f19]  from f19
  [64] return 
  to:@return
f20: scope:[f20]  from f19
  [65] phi()
  [66] call f21 
  to:f20::@return
f20::@return: scope:[f20]  from f20
  [67] return 
  to:@return
f21: scope:[f21]  from f20
  [68] phi()
  [69] call f22 
  to:f21::@return
f21::@return: scope:[f21]  from f21
  [70] return 
  to:@return
f22: scope:[f22]  from f21
  [71] phi()
  [72] call f23 
  to:f22::@return
f22::@return: scope:[f22]  from f22
  [73] return 
  to:@return
f23: scope:[f23]  from f22
  [74] phi()
  [75] call f24 
  to:f23::@return
f23::@return: scope:[f23]  from f23
  [76] return 
  to:@return
f24: scope:[f24]  from f23
  [77] phi()
  [78] call f25 
  to:f24::@return
f24::@return: scope:[f24]  from f24
  [79] return 
  to:@return
f25: scope:[f25]  from f24
  [80] phi()
  [81] call f26 
  to:f25::@return
f25::@return: scope:[f25]  from f25
  [82] return 
  to:@return
f26: scope:[f26]  from f25
  [83] phi()
  [84] call f27 
  to:f26::@return
f26::@return: scope:[f26]  from f26
  [85] return 
  to:@return
f27: scope:[f27]  from f26
  [86] phi()
  [87] call f28 
  to:f27::@return
f27::@return: scope:[f27]  from f27
  [88] return 
  to:@return
f28: scope:[f28]  from f27
  [89] phi()
  [90] call f29 
  to:f28::@return
f28::@return: scope:[f28]  from f28
  [91] return 
  to:@return
f29: scope:[f29]  from f28
  [92] phi()
  [93] call f30 
  to:f29::@return
f29::@return: scope:[f29]  from f29
  [94] return 
  to:@return
f30: scope:[f30]  from f29
  [95] phi()
  [96] call f31 
  to:f30::@return
f30::@return: scope:[f30]  from f30
  [97] return 
  to:@return
f31: scope:[f31]  from f30
  [98] phi()
  [99] call f32 
  to:f31::@return
f31::@return: scope:[f31]  from f31
  [100] return 
  to:@return
f32: scope:[f32]  from f31
  [101] phi()
  [102] call f33 
  to:f32::@return
f32::@return: scope:[f32]  from f32
  [103] return 
  to:@return
f33: scope:[f33]  from f32
  [104] phi()
  [105] call f34 
  to:f33::@return
f33::@return: scope:[f33]  from f33
  [106] return 
  to:@return
f34: scope:[f34]  from f33
  [107] phi()
  [108] call f35 
  to:f34::@return
f34::@return: scope:[f34]  from f34
  [109] return 
  to:@return
f35: scope:[f35]  from f34
  [110] phi()
  [111] call f36 
  to:f35::@return
f35::@return: scope:[f35]  from f35
  [112] return 
  to:@return
f36: scope:[f36]  from f35
  [113] phi()
  [114] call f37 
  to:f36::@return
f36::@return: scope:[f36]  from f36
  [115] return 
  to:@return
f37: scope:[f37]  from f36
  [116] phi()
  [117] call f38 
  to:f37::@return
f37::@return: scope:[f37]  from f37
  [118] return 
  to:@return
f38: scope:[f38]  from f37
  [119] phi()
  [120] call f39 
  to:f38::@return
f38::@return: scope:[f38]  from f38
  [121] return 
  to:@return
f39: scope:[f39]  from f38
  [122] phi()
  [123] call f40 
  to:f39::@return
f39::@return: scope:[f39]  from f39
  [124] return 
  to:@return
f40: scope:[f40]  from f39
  [125] phi()
  [126] call f41 
  to:f40::@return
f40::@return: scope:[f40]  from f40
  [127] return 
  to:@return
f41: scope:[f41]  from f40
  [128] phi()
  [129] call f42 
  to:f41::@return
f41::@return: scope:[f41]  from f41
  [130] return 
  to:@return
f42: scope:[f42]  from f41
  [131] phi()
  [132] call f43 
  to:f42::@return
f42::@return: scope:[f42]  from f42
  [133] return 
  to:@return
f43: scope:[f43]  from f42
  [134] phi()
  [135] call f44 
  to:f43::@return
f43::@return: scope:[f43]  from f43
  [136] return 
  to:@return
f44: scope:[f44]  from f43
  [137] phi()
  [138] call f45 
  to:f44::@return
f44::@return: scope:[f44]  from f44
  [139] return 
  to:@return
f45: scope:[f45]  from f44
  [140] phi()
  [141] call f46 
  to:f45::@return
f45::@return: scope:[f45]  from f45
  [142] return 
  to:@return
f46: scope:[f46]  from f45
  [143] phi()
  [144] call f47 
  to:f46::@return
f46::@return: scope:[f46]  from f46
  [145] return 
  to:@return
f47: scope:[f47]  from f46
  [146] phi()
  [147] call f48 
  to:f47::@return
f47::@return: scope:[f47]  from f47
  [148] return 
  to:@return
f48: scope:[f48]  from f47
  [149] phi()
  [150] call f49 
  to:f48::@return
f48::@return: scope:[f48]  from f48
  [151] return 
  to:@return
f49: scope:[f49]  from f48
  [152] phi()
  [153] call f50 
  to:f49::@return
f49::@return: scope:[f49]  from f49
  [154] return 
  to:@return
f50: scope:[f50]  from f49
  [155] phi()
  [156] call f51 
  to:f50::@return
f50::@return: scope:[f50]  from f50
  [157] return 
  to:@return
f51: scope:[f51]  from f50
  [158] phi()
  [159] call f52 
  to:f51::@return
f51::@return: scope:[f51]  from f51
  [160] return 
  to:@return
f52: scope:[f52]  from f51
  [161] phi()
  [162] call f53 
  to:f52::@return
f52::@return: scope:[f52]  from f52
  [163] return 
  to:@return
f53: scope:[f53]  from f52
  [164] phi()
  [165] call f54 
  to:f53::@return
f53::@return: scope:[f53]  from f53
  [166] return 
  to:@return
f54: scope:[f54]  from f53
  [167] phi()
  [168] call f55 
  to:f54::@return
f54::@return: scope:[f54]  from f54
  [169] return 
  to:@return
f55: scope:[f55]  from f54
  [170] phi()
  [171] call f56 
  to:f55::@return
f55::@return: scope:[f55]  from f55
  [172] return 
  to:@return
f56: scope:[f56]  from f55
  [173] phi()
  [174] call f57 
  to:f56::@return
f56::@return: scope:[f56]  from f56
  [175] return 
  to:@return
f57: scope:[f57]  from f56
  [176] phi()
  [177] call f58 
  to:f57::@return
f57::@return: scope:[f57]  from f57
  [178] return 
  to:@return
f58: scope:[f58]  from f57
  [179] phi()
  [180] call f59 
  to:f58::@return
f58::@return: scope:[f58]  from f58
  [181] return 
  to:@return
f59: scope:[f59]  from f58
  [182] phi()
  [183] call f60 
  to:f59::@return
f59::@return: scope:[f59]  from f59
  [184] return 
  to:@return
f60: scope:[f60]  from f59
  [185] phi()
  [186] call f61 
  to:f60::@return
f60::@return: scope:[f60]  from f60
  [187] return 
  to:@return
f61: scope:[f61]  from f60
  [188] phi()
  [189] call f62 
  to:f61::@return
f61::@return: scope:[f61]  from f61
  [190] return 
  to:@return
f62: scope:[f62]  from f61
  [191] phi()
  [192] call f63 
  to:f62::@return
f62::@return: scope:[f62]  from f62
  [193] return 
  to:@return
f63: scope:[f63]  from f62
  [194] phi()
  [195] call f64 
  to:f63::@return
f63::@return: scope:[f63]  from f63
  [196] return 
  to:@return
f64: scope:[f64]  from f63
  [197] phi()
  [198] call f65 
  to:f64::@return
f64::@return: scope:[f64]  from f64
  [199] return 
  to:@return
f65: scope:[f65]  from f64
  [200] phi()
  [201] call f66 
  to:f65::@return
f65::@return: scope:[f65]  from f65
  [202] return 
  to:@return
f66: scope:[f66]  from f65
  [203] phi()
  [204] call f67 
  to:f66::@return
f66::@return: scope:[f66]  from f66
  [205] return 
  to:@return
f67: scope:[f67]  from f66
  [206] phi()
  [207] call f68 
  to:f67::@return
f67::@return: scope:[f67]  from f67
  [208] return 
  to:@return
f68: scope:[f68]  from f67
  [209] phi()
  [210] call f69 
  to:f68::@return
f68::@return: scope:[f68]  from f68
  [211] return 
  to:@return
f69: scope:[f69]  from f68
  [212] phi()
  [213] call f70 
  to:f69::@return
f69::@return: scope:[f69]  from f69
  [214] return 
  to:@return
f70: scope:[f70]  from f69
  [215] phi()
  [216] call f71 
  to:f70::@return
f70::@return: scope:[f70]  from f70
  [217] return 
  to:@return
f71: scope:[f71]  from f70
  [218] phi()
  [219] call f72 
  to:f71::@return
f71::@return: scope:[f71]  from f71
  [220] return 
  to:@return
f72: scope:[f72]  from f71
  [221] phi()
  [222] call f73 
  to:f72::@return
f72::@return: scope:[f72]  from f72
  [223] return 
  to:@return
f73: scope:[f73]  from f72
  [224] phi()
  [225] call f74 
  to:f73::@return
f73::@return: scope:[f73]  from f73
  [226] return 
  to:@return
f74: scope:[f74]  from f73
  [227] phi()
  [228] call f75 
  to:f74::@return
f74::@return: scope:[f74]  from f74
  [229] return 
  to:@return
f75: scope:[f75]  from f74
  [230] phi()
  [231] call f76 
  to:f75::@return
f75::@return: scope:[f75]  from f75
  [232] return 
  to:@return
f76: scope:[f76]  from f75
  [233] phi()
  [234] call f77 
  to:f76::@return
f76::@return: scope:[f76]  from f76
  [235] return 
  to:@return
f77: scope:[f77]  from f76
  [236] phi()
  [237] call f78 
  to:f77::@return
f77::@return: scope:[f77]  from f77
  [238] return 
  to:@return
f78: scope:[f78]  from f77
  [239] phi()
  [240] call f79 
  to:f78::@return
f78::@return: scope:[f78]  from f78
  [241] return 
  to:@return
f79: scope:[f79]  from f78
  [242] phi()
  [243] call f80 
  to:f79::@return
f79::@return: scope:[f79]  from f79
  [244] return 
  to:@return
f80: scope:[f80]  from f79
  [245] phi()
  [246] call f81 
  to:f80::@return
f80::@return: scope:[f80]  from f80
  [247] return 
  to:@return
f81: scope:[f81]  from f80
  [248] phi()
  [249] call f82 
  to:f81::@return
f81::@return: scope:[f81]  from f81
  [250] return 
  to:@return
f82: scope:[f82]  from f81
  [251] phi()
  [252] call f83 
  to:f82::@return
f82::@return: scope:[f82]  from f82
  [253] return 
  to:@return
f83: scope:[f83]  from f82
  [254] phi()
  [255] call f84 
  to:f83::@return
f83::@return: scope:[f83]  from f83
  [256] return 
  to:@return
f84: scope:[f84]  from f83
  [257] phi()
  [258] call f85 
  to:f84::@return
f84::@return: scope:[f84]  from f84
  [259] return 
  to:@return
f85: scope:[f85]  from f84
  [260] phi()
  [261] call f86 
  to:f85::@return
f85::@return: scope:[f85]  from f85
  [262] return 
  to:@return
f86: scope:[f86]  from f85
  [263] phi()
  [264] call f87 
  to:f86::@return
f86::@return: scope:[f86]  from f86
  [265] return 
  to:@return
f87: scope:[f87]  from f86
  [266] phi()
  [267] call f88 
  to:f87::@return
f87::@return: scope:[f87]  from f87
  [268] return 
  to:@return
f88: scope:[f88]  from f87
  [269] phi()
  [270] call f89 
  to:f88::@return
f88::@return: scope:[f88]  from f88
  [271] return 
  to:@return
f89: scope:[f89]  from f88
  [272] phi()
  [273] call f90 
  to:f89::@return
f89::@return: scope:[f89]  from f89
  [274] return 
  to:@return
f90: scope:[f90]  from f89
  [275] phi()
  [276] call f91 
  to:f90::@return
f90::@return: scope:[f90]  from f90
  [277] return 
  to:@return
f91: scope:[f91]  from f90
  [278] phi()
  [279] call f92 
  to:f91::@return
f91::@return: scope:[f91]  from f91
  [280] return 
  to:@return
f92: scope:[f92]  from f91
  [281] phi()
  [282] call f93 
  to:f92::@return
f92::@return: scope:[f92]  from f92
  [283] return 
  to:@return
f93: scope:[f93]  from f92
  [284] phi()
  [285] call f94 
  to:f93::@return
f93::@return: scope:[f93]  from f93
  [286] return 
  to:@return
f94: scope:[f94]  from f93
  [287] phi()
  [288] call f95 
  to:f94::@return
f94::@return: scope:[f94]  from f94
  [289] return 
  to:@return
f95: scope:[f95]  from f94
  [290] phi()
  [291] call f96 
  to:f95::@return
f95::@return: scope:[f95]  from f95
  [292] return 
  to:@return
f96: scope:[f96]  from f95
  [293] phi()
  [294] call f97 
  to:f96::@return
f96::@return: scope:[f96]  from f96
  [295] return 
  to:@return
f97: scope:[f97]  from f96
  [296] phi()
  [297] call f98 
  to:f97::@return
f97::@return: scope:[f97]  from f97
  [298] return 
  to:@return
f98: scope:[f98]  from f97
  [299] phi()
  [300] call f99 
  to:f98::@return
f98::@return: scope:[f98]  from f98
  [301] return 
  to:@return
f99: scope:[f99]  from f98
  [302] phi()
  [303] call f100 
  to:f99::@return
f99::@return: scope:[f99]  from f99
  [304] return 
  to:@return
f100: scope:[f100]  from f99
  [305] phi()
  to:f100::@return
f100::@return: scope:[f100]  from f100
  [306] return 
  to:@return
