forked from OSchip/llvm-project
26 lines
769 B
ArmAsm
26 lines
769 B
ArmAsm
/*===-- sync_fetch_and_add_8.S - ------------------------------------------===//
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===----------------------------------------------------------------------===//
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*
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* This file implements the __sync_fetch_and_add_8 function for the ARM
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* architecture.
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*
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*===----------------------------------------------------------------------===*/
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#include "sync-ops.h"
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#if __ARM_ARCH_PROFILE != 'M'
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#define add_8(rD_LO, rD_HI, rN_LO, rN_HI, rM_LO, rM_HI) \
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adds rD_LO, rN_LO, rM_LO ; \
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adc rD_HI, rN_HI, rM_HI
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SYNC_OP_8(add_8)
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#endif
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NO_EXEC_STACK_DIRECTIVE
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