`iter()` iterates over both keys and values, while `values()` iterates over
just values. Also add `_mut()` versions.
These replace the otherwise common idiom of iterating with `keys()` and using
indexing to get the values, allowing for simpler code.
To keep cross-compiling straightforward, Cretonne shouldn't have any
behavior that depends on the host. This renames the "Native" calling
convention to "SystemV", which has a defined meaning for each target,
so that it's clear that the calling convention doesn't change
depending on what host Cretonne is running on.
While the specifics of these terms are debatable, "IR" generally
isn't incorrect in this context, and is the more widely recognized
term at this time.
See also the discussion in #267.
Fixes#267.
* cton-util: fix some clippy unnecessary pass-by-value warnings
* clippy: ignore too many arguments / cyclomatic complexity in module
since these functions are taking args coming from the command line, i
dont think this is actually a valid lint, morally the arguments are all
from one structure
* cton-util: take care of remaining clippy warnings
* cton-reader: fix all non-suspicious clippy warnings
* cton-reader: disable clippy at site of suspicious lint
* cton-frontend: disable clippy at the site of an invalid lint
* cton-frontend: fix clippy warnings, or ignore benign ones
* clippy: ignore the camelcase word WebAssembly in docs
* cton-wasm: fix clippy complaints or ignore benign ones
* cton-wasm tests: fix clippy complaints
* cretonne: starting point turns off all clippy warnings
* cretonne: clippy fixes, or lower allow() to source of problem
* cretonne: more clippy fixes
* cretonne: fix or disable needless_lifetimes lint
this linter is buggy when the declared lifetime is used for another type
constraint.
* cretonne: fix clippy complaint about Pass::NoPass
* rustfmt
* fix prev minor api changes clippy suggested
* add clippy to test-all
* cton-filetests: clippy fixes
* simplify clippy reporting in test-all
* cretonne: document clippy allows better
* cretonne: fix some more clippy lints
* cretonne: fix clippy lints (mostly doc comments)
* cretonne: allow all needless_lifetimes clippy warnings
remove overrides at the false positives
* rustfmt
Merge the `use` parts of the `no_std` branch. This reduces the diffs
between master and the `no_std` branch, making it easier to maintain.
Most of these changes are derived from patches by @lachlansneff in
https://github.com/Cretonne/cretonne/tree/no_std.
* Rename `ILBuilder` to `FunctionBuilderContext` and update corresponding
code
* Refactor usages of ILBuilder to become FunctionBuilderContext,
update variable names to reflect this change
* Reformat to ensure that lines stay under 100 char limit
* Apply corrections from `rustfmt` to pass tests
* Rename variables to be more consistent with refactor of ILBuilder
This allows the assertions to be disabled in release builds, so that
the code is faster and smaller, at the expense of not performing the
checks. Assertions can be re-enabled in release builds with the
debug-assertions flag in Cargo.toml, as the top-level Cargo.toml
file does.
Previously, cretonne-wasm used its own Local struct for identifying
local variables. However, now that cretonne-frontend provides a
Variable struct, just use that instead.
Frontends can still use their own types with `ILBuilder` and
`FunctionBuilder`. This just provides a basic `Variable` struct
for frontends that want it.
* Replace FunctionBuilder's Drop impl with a finalize function.
This has the advantage of not triggering assertion failures in the event
of abandoning a partially-built function. It has the disadvantage of
requiring users to call finalize() explicitly.
Ebb parameters are appended explicitly by whoever calls create_block,
so they don't need to also be inferred from branches. This makes the
frontend code more flexible for producers that want to create things
in a different order, and it eliminates more temporary allocations.
FunctionBuilder no longer maintains its own list of the function
parameter values; these can be obtained from the ebb parameter list
on the entry block.
switch_to_block doesn't need its jump_args argument, since jump
arguments are handled by the `jump` instruction and others, rather
than on the switch to a new ebb itself.
