Experimental: Optimize memory access (take 2)

[Robbepop]

No description provided.

[paritytech-cicd-pr]

BENCHMARKS

	NATIVE			WASMTIME
BENCHMARK	MASTER	PR	DIFF	MASTER	PR	DIFF	WASMTIME OVERHEAD
execute/ bare_call_0	1.46ms	1.44ms	⚪ -0.68%	1.07ms	1.07ms	⚪ 0.29%	🟢 -25%
execute/ bare_call_0/typed	1.05ms	1.05ms	⚪ -0.77%	729.48µs	736.82µs	⚪ 1.20%	🟢 -30%
execute/ bare_call_1	1.50ms	1.49ms	🔴 -0.91%	1.22ms	1.21ms	🔴 -0.90%	🟢 -19%
execute/ bare_call_16	2.25ms	2.28ms	🔴 2.03%	3.53ms	4.13ms	🔴 17.11%	🟡 81%
execute/ bare_call_16/typed	1.56ms	1.58ms	🔴 1.45%	1.67ms	2.26ms	🔴 35.21%	🟢 43%
execute/ bare_call_1/typed	1.17ms	1.16ms	⚪ -0.29%	966.38µs	988.94µs	🔴 2.32%	🟢 -15%
execute/ bare_call_4	1.59ms	1.65ms	🔴 4.44%	1.62ms	1.74ms	🔴 7.19%	🟢 5%
execute/ bare_call_4/typed	1.16ms	1.11ms	🟢 -3.96%	1.07ms	1.29ms	🔴 19.89%	🟢 16%
execute/ br_table	1.18ms	1.17ms	⚪ -0.54%	1.18ms	1.26ms	🔴 6.63%	🟢 7%
execute/ count_until	652.50µs	689.27µs	🔴 5.62%	1.51ms	2.45ms	🔴 61.82%	🔴 256%
execute/ factorial_iterative	319.64µs	320.82µs	⚪ 0.29%	735.27µs	936.98µs	🔴 27.45%	🔴 192%
execute/ factorial_recursive	645.96µs	663.16µs	🔴 2.63%	1.25ms	1.33ms	🔴 6.21%	🔴 101%
execute/ fib_iterative	1.41ms	1.66ms	🔴 17.67%	3.49ms	5.31ms	🔴 52.19%	🔴 220%
execute/ fib_recursive	5.87ms	5.99ms	🔴 2.04%	10.91ms	11.87ms	🔴 8.81%	🟡 98%
execute/ global_bump	1.06ms	1.02ms	🟢 -3.07%	2.54ms	2.67ms	🔴 5.48%	🔴 161%
execute/ global_const	685.82µs	685.78µs	⚪ 0.39%	1.93ms	2.44ms	🔴 26.56%	🔴 256%
execute/ host_calls	28.46µs	27.62µs	🟢 -2.92%	39.65µs	41.26µs	🔴 3.92%	🟢 49%
execute/ memory_fill	1.20ms	1.20ms	⚪ 0.04%	2.94ms	4.35ms	🔴 48.26%	🔴 264%
execute/ memory_sum	1.21ms	1.18ms	⚪ -2.20%	2.86ms	4.32ms	🔴 50.86%	🔴 266%
execute/ memory_vec_add	2.40ms	2.31ms	🟢 -3.86%	6.60ms	7.96ms	🔴 20.82%	🔴 245%
execute/ recursive_is_even	1.15ms	1.16ms	⚪ 0.89%	2.03ms	2.23ms	🔴 9.85%	🟡 93%
execute/ recursive_ok	152.57µs	150.63µs	🟢 -1.36%	282.17µs	313.35µs	🔴 11.06%	🔴 108%
execute/ recursive_scan	184.68µs	183.25µs	⚪ -0.70%	360.56µs	393.60µs	🔴 8.96%	🔴 115%
execute/ recursive_trap	14.81µs	14.89µs	⚪ 0.58%	28.70µs	31.52µs	🔴 9.77%	🔴 112%
execute/ regex_redux	533.43µs	525.07µs	🟢 -1.90%	1.22ms	1.40ms	🔴 14.10%	🔴 166%
execute/ rev_complement	463.34µs	464.43µs	⚪ -0.10%	1.07ms	1.42ms	🔴 32.47%	🔴 205%
execute/ tiny_keccak	332.48µs	324.32µs	🟢 -2.60%	894.69µs	1.17ms	🔴 30.36%	🔴 260%
execute/ trunc_f2i	691.27µs	701.21µs	🔴 1.46%	1.86ms	2.18ms	🔴 17.10%	🔴 211%
instantiate/ wasm_kernel	52.45µs	53.78µs	🔴 3.92%	59.50µs	57.47µs	🟢 -5.12%	🟢 7%
translate/ erc1155	233.45µs	232.95µs	⚪ -0.34%	449.63µs	445.10µs	⚪ -1.09%	🟡 91%
translate/ erc20	113.44µs	113.09µs	⚪ -0.64%	216.85µs	214.25µs	🟢 -1.23%	🟡 89%
translate/ erc721	160.76µs	160.96µs	⚪ -0.05%	314.76µs	312.07µs	⚪ -0.60%	🟡 94%
translate/ spidermonkey	0.00ns	0.00ns	⚪ -0.27%	0.00ns	0.00ns	⚪ -0.38%	🟢 0%
translate/ wasm_kernel	4.12ms	4.09ms	⚪ -0.52%	8.36ms	8.22ms	🟢 -1.52%	🔴 101%

Link to pipeline