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Mass rename Ebb and relatives to Block (#1365)

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* Manually rename BasicBlock to BlockPredecessor

BasicBlock is a pair of (Ebb, Inst) that is used to represent the
basic block subcomponent of an Ebb that is a predecessor to an Ebb.

Eventually we will be able to remove this struct, but for now it
makes sense to give it a non-conflicting name so that we can start
to transition Ebb to represent a basic block.

I have not updated any comments that refer to BasicBlock, as
eventually we will remove BlockPredecessor and replace with Block,
which is a basic block, so the comments will become correct.

* Manually rename SSABuilder block types to avoid conflict

SSABuilder has its own Block and BlockData types. These along with
associated identifier will cause conflicts in a later commit, so
they are renamed to be more verbose here.

* Automatically rename 'Ebb' to 'Block' in *.rs

* Automatically rename 'EBB' to 'block' in *.rs

* Automatically rename 'ebb' to 'block' in *.rs

* Automatically rename 'extended basic block' to 'basic block' in *.rs

* Automatically rename 'an basic block' to 'a basic block' in *.rs

* Manually update comment for `Block`

`Block`'s wikipedia article required an update.

* Automatically rename 'an `Block`' to 'a `Block`' in *.rs

* Automatically rename 'extended_basic_block' to 'basic_block' in *.rs

* Automatically rename 'ebb' to 'block' in *.clif

* Manually rename clif constant that contains 'ebb' as substring to avoid conflict

* Automatically rename filecheck uses of 'EBB' to 'BB'

'regex: EBB' -> 'regex: BB'
'$EBB' -> '$BB'

* Automatically rename 'EBB' 'Ebb' to 'block' in *.clif

* Automatically rename 'an block' to 'a block' in *.clif

* Fix broken testcase when function name length increases

Test function names are limited to 16 characters. This causes
the new longer name to be truncated and fail a filecheck test. An
outdated comment was also fixed.
This commit is contained in:
Ryan Hunt
2020-02-07 10:46:47 -06:00
committed by GitHub
parent a136d1cb00
commit 832666c45e
370 changed files with 8090 additions and 7988 deletions
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12
cranelift/frontend/src/lib.rs
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@@ -83,22 +83,22 @@
//! {
//! let mut builder = FunctionBuilder::new(&mut func, &mut fn_builder_ctx);
//!
//! let block0 = builder.create_ebb();
//! let block1 = builder.create_ebb();
//! let block2 = builder.create_ebb();
//! let block3 = builder.create_ebb();
//! let block0 = builder.create_block();
//! let block1 = builder.create_block();
//! let block2 = builder.create_block();
//! let block3 = builder.create_block();
//! let x = Variable::new(0);
//! let y = Variable::new(1);
//! let z = Variable::new(2);
//! builder.declare_var(x, I32);
//! builder.declare_var(y, I32);
//! builder.declare_var(z, I32);
//! builder.append_ebb_params_for_function_params(block0);
//! builder.append_block_params_for_function_params(block0);
//!
//! builder.switch_to_block(block0);
//! builder.seal_block(block0);
//! {
//! let tmp = builder.ebb_params(block0)[0]; // the first function parameter
//! let tmp = builder.block_params(block0)[0]; // the first function parameter
//! builder.def_var(x, tmp);
//! }
//! {