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

   1 //===-- sync_fetch_and_nand_4.S - -----------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file implements the __sync_fetch_and_nand_4 function for the ARM
  10 // architecture.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "sync-ops.h"
  15
  16 #define nand_4(rD, rN, rM)  bic rD, rN, rM
  17
  18 SYNC_OP_4(nand_4)
  19
  20 NO_EXEC_STACK_DIRECTIVE
  21