More work on sketch for isel and some TODO items derived from it.

2021-09-07 00:27:45 -07:00
parent d725ac13b2
commit 602b8308ce
5 changed files with 160 additions and 38 deletions
--- a/cranelift/isle/TODO
+++ b/cranelift/isle/TODO
@@ -1,3 +1,6 @@
+- `and` combinator in input.
+- inputs to external extractors? "polarity" of args?
+- "extractor macros" rather than full rule reversal? (rule ...) and (pattern ...)?
 - Document semantics carefully, especially wrt extractors.
 - Build out an initial set of bindings for Cranelift LowerCtx with extractors
  for instruction info.