diff --git a/src/cmd/compile/internal/arm/peep.go b/src/cmd/compile/internal/arm/peep.go
index 66eba41..4fba434 100644
--- a/src/cmd/compile/internal/arm/peep.go
+++ b/src/cmd/compile/internal/arm/peep.go
@@ -1198,7 +1198,6 @@
 		arm.ACMPD,
 		arm.ACMP,
 		arm.ACMN,
-		arm.ACASE,
 		arm.ATST:
 		/* read,, */
 		if s != nil {
@@ -1560,9 +1559,7 @@
 		obj.ADATA,
 		obj.AGLOBL,
 		obj.ATEXT,
-		arm.AWORD,
-		arm.ABCASE,
-		arm.ACASE:
+		arm.AWORD:
 		return false
 	}