Run results for: floor() vs trunc() vs bitwise hacks (~~, >> 0, etc)

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Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.0
Firefox 140
Linux
Desktop
4 months ago
| 0
997.7M/s
>> 0
992.0M/s
~~
987.9M/s
x - (x % 1)
983.7M/s
<< 0
982.9M/s
& 0xFFFFFFFFFFFF
978.5M/s
^ 0x000000000000
977.7M/s
parseInt()
973.2M/s
floor
891.5M/s
Math.trunc()
876.5M/s
View exact numbers
Test name Executions per second
✓ | 0 997,717,888 Ops/sec
>> 0 991,985,728 Ops/sec
~~ 987,924,864 Ops/sec
x - (x % 1) 983,723,712 Ops/sec
<< 0 982,855,744 Ops/sec
& 0xFFFFFFFFFFFF 978,467,968 Ops/sec
^ 0x000000000000 977,683,584 Ops/sec
parseInt() 973,242,624 Ops/sec
floor 891,498,368 Ops/sec
Math.trunc() 876,477,184 Ops/sec
Script Preparation code:
Tests: