* initial cargo fix run
* Upgrade cranelift-entity crate
* Upgrade bforest crate
* Upgrade the codegen crate
* Upgrade the faerie crate
* Upgrade the filetests crate
* Upgrade the codegen-meta crate
* Upgrade the frontend crate
* Upgrade the cranelift-module crate
* Upgrade the cranelift-native crate
* Upgrade the cranelift-preopt crate
* Upgrade the cranelift-reader crate
* Upgrade the cranelift-serde crate
* Upgrade the cranelift-simplejit crate
* Upgrade the cranelift or cranelift-umbrella crate
* Upgrade the cranelift-wasm crate
* Upgrade cranelift-tools crate
* Use new import style on remaining files
* run format-all.sh
* run test-all.sh, update Readme and travis ci configuration
fixed an AssertionError also
* Remove deprecated functions
It was the caller's responsibility to call TargetIsa::check() before;
now one can't manipulate a TargetIsa without calling the
TargetIsaBuilder::finish() method, which is less error-prone and more in
line with what's coming for other things we're going to generate in the
meta crate.
Also splits the construction of a RegClass in two parts: a prototype is
made first when declaring the RegClass, and missing bits are filled in
when adding it to the TargetIsa(Builder). This avoids an awkward passing
of the isa to the RegClass ctor.
