wasmtime

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Author	SHA1	Message	Date
Jakob Stoklund Olesen	92c3d8f87b	Add a FuncCursor type to the cursor library. A FuncCursor works a like a layout cursor, but it holds a reference to the entire function and lets you re-borrow the function reference. Rewrite the dominator tree unit tests with a FuncCursor instead of a layout cursor to demonstrate the difference. It avoids the constrained lifetimes of the layout cursor in the tests.	2017-08-04 15:31:08 -07:00
Jakob Stoklund Olesen	87cee86acb	Cursor library. Add a new cursor module and define an EncCursor data type in it. An EncCursor is a cursor that inserts instructions with a valid encoding for the ISA. This is useful for passes generating code after legalization. Implement a builder interface via the new InstInserterBase trait such that the EncCursor builders support with_result(). Use EncCursor in coalescing.rs instead of the layout cursor as a proof of concept.	2017-08-04 14:05:14 -07:00

Author

SHA1

Message

Date

Jakob Stoklund Olesen

92c3d8f87b

Add a FuncCursor type to the cursor library.

A FuncCursor works a like a layout cursor, but it holds a reference to
the entire function and lets you re-borrow the function reference.

Rewrite the dominator tree unit tests with a FuncCursor instead of a
layout cursor to demonstrate the difference. It avoids the constrained
lifetimes of the layout cursor in the tests.

2017-08-04 15:31:08 -07:00

Jakob Stoklund Olesen

87cee86acb

Cursor library.

Add a new cursor module and define an EncCursor data type in it. An
EncCursor is a cursor that inserts instructions with a valid encoding
for the ISA. This is useful for passes generating code after
legalization.

Implement a builder interface via the new InstInserterBase trait such
that the EncCursor builders support with_result().

Use EncCursor in coalescing.rs instead of the layout cursor as a proof
of concept.

2017-08-04 14:05:14 -07:00

2 Commits