Andrew Noyes

Implement `wai` and `stp` instructions

2

These are instructions specific to the wdc 65c02: https://en.wikipedia.org/wiki/WDC_65C02#Low-power_modes, but that can't be used in assembly files currently.

In particular, clangd does not find ``. It also doesn't find the dodo-specific `` (which would be awesome!), but I can work around that more easily. ``` $ cat build/compile_commands.json...

Elide saving callee-saved registers if function doesn't return

5

Consider this c program ``` char g(char, char); void foo() { char x0 = 0; char x1 = 0; char x2 = 0; for (;;) { x0 = g(x1, x2);...

Change PTreeImpl::insert to an iterative implementation

23

The previous implementation copied a reference for every node along the search path, for O(log n) expected refcounting. The new implementation does not copy any references on the way down...

`commit_unknown_result_fatal` should not be thrown by client buggify since retry loops aren't expected to handle it. This can happen under the following conditions: - The transaction has automatic idempotency enabled...

The automatically generated ids are 128-bit, but the PRNG's seed is only 32-bits. If clients only commit one transaction per process/network thread, then each transaction's id should be fully determined...