diff --git a/src/cmd/compile/internal/staticinit/sched.go b/src/cmd/compile/internal/staticinit/sched.go
index 6221f79625..4191f6997e 100644
--- a/src/cmd/compile/internal/staticinit/sched.go
+++ b/src/cmd/compile/internal/staticinit/sched.go
@@ -890,9 +890,6 @@ func mayModifyPkgVar(n ir.Node) bool {
 		case ir.OCALLFUNC, ir.OCALLINTER:
 			return !ir.IsFuncPCIntrinsic(n.(*ir.CallExpr))
 
-		case ir.OINLCALL:
-			return true
-
 		case ir.OAPPEND, ir.OCLEAR, ir.OCOPY:
 			return true // could mutate a global array
 
diff --git a/test/fixedbugs/issue66585.go b/test/fixedbugs/issue66585.go
deleted file mode 100644
index fdadf59d63..0000000000
--- a/test/fixedbugs/issue66585.go
+++ /dev/null
@@ -1,25 +0,0 @@
-// run
-
-// Copyright 2024 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package main
-
-var x = 0
-var a = foo()
-var b = x
-
-func foo() int {
-	x++
-	return x
-}
-
-func main() {
-	if a != 1 {
-		panic("unexpected a value")
-	}
-	if b != 1 {
-		panic("unexpected b value")
-	}
-}