transforms.dead_code_eliminator: update doc.

2015-12-29 01:58:59 +08:00 · 2015-12-29 01:58:59 +08:00 · 57ebd57ddb
parent 70dfad08e3
commit 57ebd57ddb
1 changed files with 3 additions and 2 deletions
--- a/artiq/compiler/transforms/dead_code_eliminator.py
+++ b/artiq/compiler/transforms/dead_code_eliminator.py
@ -1,6 +1,7 @@
 """
-:class:`DeadCodeEliminator` is a very simple dead code elimination
-transform: it only removes basic blocks with no predecessors.
+:class:`DeadCodeEliminator` is a dead code elimination transform:
+it only basic blocks with no predecessors as well as unused
+instructions without side effects.
 """

 from .. import ir