llvm-project/compiler-rt/lib/builtins/arm/sync_fetch_and_nand_4.S

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645 B
ArmAsm

/*===-- sync_fetch_and_nand_4.S - -----------------------------------------===//
*
* The LLVM Compiler Infrastructure
*
* This file is dual licensed under the MIT and the University of Illinois Open
* Source Licenses. See LICENSE.TXT for details.
*
*===----------------------------------------------------------------------===//
*
* This file implements the __sync_fetch_and_nand_4 function for the ARM
* architecture.
*
*===----------------------------------------------------------------------===*/
#include "sync-ops.h"
#define nand_4(rD, rN, rM) bic rD, rN, rM
SYNC_OP_4(nand_4)
NO_EXEC_STACK_DIRECTIVE