Commit Graph

2 Commits

Author SHA1 Message Date
Michael McLoughlin
ff7a160610 pass: allow consecutive labels (#123)
Fixes #122
2020-01-19 22:06:52 -08:00
Michael McLoughlin
2e7d06bc7a pass: remove redundant jumps and dangling labels (#81)
In jump-table-like constructs, the natural way of writing the code can sometimes produce redundant jumps or labels. Therefore some basic cleanup steps have been proposed. This diff adds two transforms:

1. Remove unconditional jumps to a label immediately following.
2. Remove labels with no references at all.

Fixes #75
2019-04-15 19:42:11 -07:00