remove rule and tests

2020-07-16 14:56:11 +03:00
parent 67b785d241
commit 657aea5286
3 changed files with 0 additions and 17 deletions
--- a/cranelift/codegen/src/preopt.peepmatic
+++ b/cranelift/codegen/src/preopt.peepmatic
@@ -113,9 +113,6 @@
 ;; Replace with negative 1.
 (=> (bor_imm -1 $x) -1)

-;; Other replacments
-(=> (bxor_imm -1 $x) (bnot $x))
-
 ;; Transform `[(x << N) >> N]` into a (un)signed-extending move.
 ;;
 ;; i16 -> i8 -> i16
--- a/cranelift/codegen/src/preopt.serialized
+++ b/cranelift/codegen/src/preopt.serialized