Michael McLoughlin 57c23b967e pass: add PruneSelfMoves cleanup pass (#80) ...

In some cases natural use of abstraction in avo programs can lead to redundant move instructions, specifically self-moves such as MOVQ AX, AX. This does not produce incorrect code but it is incorrect and inelegant.

This diff introduces a PruneSelfMoves pass that removes such unnecessary instructions.

Closes #76

2019-04-14 14:26:28 -07:00

..

alloc_test.go

reg,build: remove "v" from virtual register ctors

2019-01-04 18:23:44 -08:00

alloc.go

pass: doc exported symbols (#9)

2019-01-04 20:00:22 -08:00

cfg_test.go

build: support comments in functions (#41)

2019-01-11 10:33:41 -08:00

cfg.go

pass: improve unknown label error message

2019-03-17 22:35:54 -07:00

cleanup_test.go

pass: add PruneSelfMoves cleanup pass (#80)

2019-04-14 14:26:28 -07:00

cleanup.go

pass: add PruneSelfMoves cleanup pass (#80)

2019-04-14 14:26:28 -07:00

pass.go

pass: add PruneSelfMoves cleanup pass (#80)

2019-04-14 14:26:28 -07:00

reg_test.go

pass: add PruneSelfMoves cleanup pass (#80)

2019-04-14 14:26:28 -07:00

reg.go

ast: move "ast" types from root to ir sub-package

2019-01-06 14:21:10 -08:00

textflag.go

ast: move "ast" types from root to ir sub-package

2019-01-06 14:21:10 -08:00

util_test.go

pass: add PruneSelfMoves cleanup pass (#80)

2019-04-14 14:26:28 -07:00