Distribution of the number of used bits in unsigned integers encoded by a stage2+incremental rustc build

encoded-integer-bit-lengths

(  1) 136080869 (17.6%, 17.6%): 0
(  2) 87979291 (11.4%, 28.9%): 1
(  3) 47832545 ( 6.2%, 35.1%): 19
(  4) 46289353 ( 6.0%, 41.1%): 2
(  5) 44090173 ( 5.7%, 46.8%): 18
(  6) 39202406 ( 5.1%, 51.8%): 20
(  7) 38849448 ( 5.0%, 56.8%): 3
(  8) 31629246 ( 4.1%, 60.9%): 17
(  9) 30776739 ( 4.0%, 64.9%): 16
( 10) 30372289 ( 3.9%, 68.8%): 8
( 11) 29039365 ( 3.7%, 72.6%): 5
( 12) 27794002 ( 3.6%, 76.2%): 4
( 13) 19229853 ( 2.5%, 78.6%): 15
( 14) 18807943 ( 2.4%, 81.1%): 14
( 15) 18720780 ( 2.4%, 83.5%): 7
( 16) 18662306 ( 2.4%, 85.9%): 6
( 17) 18195891 ( 2.3%, 88.3%): 21
( 18) 17091766 ( 2.2%, 90.5%): 13
( 19) 15842590 ( 2.0%, 92.5%): 9
( 20) 13236096 ( 1.7%, 94.2%): 12
( 21) 12552134 ( 1.6%, 95.8%): 11
( 22) 12476550 ( 1.6%, 97.4%): 10
( 23)  5170777 ( 0.7%, 98.1%): 23
( 24)  5150186 ( 0.7%, 98.8%): 22
( 25)  3609244 ( 0.5%, 99.2%): 26
( 26)  2700520 ( 0.3%, 99.6%): 24
( 27)  1883981 ( 0.2%, 99.8%): 25
( 28)   421442 ( 0.1%, 99.9%): 28
( 29)   294714 ( 0.0%, 99.9%): 64
( 30)   273098 ( 0.0%,100.0%): 27
( 31)   116481 ( 0.0%,100.0%): 63
( 32)    73862 ( 0.0%,100.0%): 62
( 33)    33348 ( 0.0%,100.0%): 61
( 34)    20122 ( 0.0%,100.0%): 32
( 35)    12201 ( 0.0%,100.0%): 60
( 36)     8217 ( 0.0%,100.0%): 59
( 37)     7099 ( 0.0%,100.0%): 56
( 38)     5357 ( 0.0%,100.0%): 58
( 39)     4778 ( 0.0%,100.0%): 31
( 40)     3485 ( 0.0%,100.0%): 48
( 41)     2766 ( 0.0%,100.0%): 128
( 42)     2425 ( 0.0%,100.0%): 57
( 43)     2406 ( 0.0%,100.0%): 30
( 44)     1324 ( 0.0%,100.0%): 29
( 45)     1252 ( 0.0%,100.0%): 127
( 46)      654 ( 0.0%,100.0%): 52
( 47)      591 ( 0.0%,100.0%): 126
( 48)      519 ( 0.0%,100.0%): 54
( 49)      491 ( 0.0%,100.0%): 55
( 50)      342 ( 0.0%,100.0%): 125
( 51)      265 ( 0.0%,100.0%): 51
( 52)      249 ( 0.0%,100.0%): 49
( 53)      235 ( 0.0%,100.0%): 33
( 54)      224 ( 0.0%,100.0%): 53
( 55)      215 ( 0.0%,100.0%): 40
( 56)      190 ( 0.0%,100.0%): 36
( 57)      190 ( 0.0%,100.0%): 42
( 58)      189 ( 0.0%,100.0%): 50
( 59)      181 ( 0.0%,100.0%): 44
( 60)      178 ( 0.0%,100.0%): 34
( 61)      167 ( 0.0%,100.0%): 38
( 62)      167 ( 0.0%,100.0%): 47
( 63)      166 ( 0.0%,100.0%): 39
( 64)      165 ( 0.0%,100.0%): 41
( 65)      165 ( 0.0%,100.0%): 46
( 66)      163 ( 0.0%,100.0%): 37
( 67)      163 ( 0.0%,100.0%): 45
( 68)      160 ( 0.0%,100.0%): 43
( 69)      159 ( 0.0%,100.0%): 35
( 70)      138 ( 0.0%,100.0%): 124
( 71)      104 ( 0.0%,100.0%): 120
( 72)       82 ( 0.0%,100.0%): 123
( 73)       30 ( 0.0%,100.0%): 122
( 74)       28 ( 0.0%,100.0%): 121
( 75)       12 ( 0.0%,100.0%): 112
( 76)       10 ( 0.0%,100.0%): 107
( 77)       10 ( 0.0%,100.0%): 114
( 78)        6 ( 0.0%,100.0%): 81
( 79)        6 ( 0.0%,100.0%): 96
( 80)        5 ( 0.0%,100.0%): 119
( 81)        4 ( 0.0%,100.0%): 118
( 82)        4 ( 0.0%,100.0%): 84
( 83)        4 ( 0.0%,100.0%): 94
( 84)        2 ( 0.0%,100.0%): 110
( 85)        2 ( 0.0%,100.0%): 80
( 86)        1 ( 0.0%,100.0%): 117