1 files changed, 0 insertions, 30 deletions
diff --git a/src/pkg/sync/asm_arm6.s b/src/pkg/sync/asm_arm6.s
deleted file mode 100644
index d1e0851d0..000000000
--- a/src/pkg/sync/asm_arm6.s
+++ /dev/null
@@ -1,30 +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
-	MOVW	0(FP), R1	// *val
-	MOVW	4(FP), R2	// old
-	MOVW	8(FP), R3	// new
-l:
-	LDREX	(R1), R0
-	CMP		R0, R2
-	BNE		fail
-	STREX	R3, (R1), R0
-	CMP		$0, R0
-	BNE		l
-	MOVW	$1, R0
-	MOVW	R0, 16(SP)
-	RET
-fail:
-	MOVW	$0, R0
-	MOVW	R0, 16(SP)
-	RET