Feature: thisProcess jit

[guillep]

JIT compile thisProcess pseudo variable, and thus enable compilation of methods containing it.

Pre-benchs

[thisProcess] bench.

no-JIT: "  267,125,795 iterations in 5 seconds 3 milliseconds. 53393123.126 per second"
   JIT: "2,039,559,714 iterations in 5 seconds 4 milliseconds. 407585874.101 per second"

so ~7.63x faster in just the micro benchmark

Compared to Processor activeProcess

[ Processor activeProcess ] bench.
"1,078,930,783 iterations in 5 seconds 3 milliseconds. 215656762.542 per second"
"1,099,617,392 iterations in 5 seconds 3 milliseconds. 219791603.438 per second"
"1,060,324,282 iterations in 5 seconds 1 millisecond. 212022451.910 per second"

[ thisProcess ] bench
"2,039,091,170 iterations in 5 seconds 1 millisecond. 407736686.663 per second"
"2,046,412,976 iterations in 5 seconds 1 millisecond. 409200755.049 per second"
"2,032,670,721 iterations in 5 seconds 3 milliseconds. 406290369.978 per second"
"1,992,535,072 iterations in 5 seconds 2 milliseconds. 398347675.330 per second"

Made with @JavierLarre