875cb92cf0
This commit refactors the store frame information to eliminate the copying of data out from `CompiledModule`. It also moves the population of a `BTreeMap` out of the frame information and into `CompiledModule` where it is only ever calculated once rather than at every new module instantiation into a `Store`. The map is also lazy-initialized so the cost of populating the map is incurred only when a trap occurs. This should help improve instantiation time of modules with a large number of functions and functions with lots of instructions.
This is the wasmtime-jit crate, which contains JIT-based execution
for wasm, using the wasm ABI defined by wasmtime-environ and the
runtime support provided by wasmtime-runtime.
Most users will want to use the main wasmtime crate instead of using this
crate directly.