1 files changed, 0 insertions, 23 deletions
diff --git a/src/pkg/sync/asm_386.s b/src/pkg/sync/asm_386.s
deleted file mode 100644
index 228bad044..000000000
--- a/src/pkg/sync/asm_386.s
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright 2009 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.
-
-// func cas(val *int32, old, new int32) bool
-// Atomically:
-//	if *val == old {
-//		*val = new;
-//		return true;
-//	}else
-//		return false;
-TEXT ·cas(SB), 7, $0
-	MOVL	4(SP), BX
-	MOVL	8(SP), AX
-	MOVL	12(SP), CX
-	LOCK
-	CMPXCHGL	CX, 0(BX)
-	JZ ok
-	MOVL	$0, 16(SP)
-	RET
-ok:
-	MOVL	$1, 16(SP)
-	RET