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@@ -626,7 +626,16 @@ asm
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bne- .LIncLockedLoop
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end;
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+{$ifndef VER3_2}
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+{$define FPC_SYSTEM_INTERLOCKED_USE_INTRIN}
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+{$endif VER3_2}
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+
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+{$ifdef VER3_2}
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function InterLockedDecrement (var Target: longint) : longint; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_DEC_32}
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+function fpc_atomic_dec_32 (var Target: longint) : longint; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3 }
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{ output: target-1 in r3 }
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{ side-effect: target := target-1 }
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@@ -640,7 +649,12 @@ asm
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end;
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+{$ifdef VER3_2}
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function InterLockedIncrement (var Target: longint) : longint; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_INC_32}
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+function fpc_atomic_inc_32 (var Target: longint) : longint; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3 }
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{ output: target+1 in r3 }
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{ side-effect: target := target+1 }
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@@ -654,7 +668,12 @@ asm
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end;
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+{$ifdef VER3_2}
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function InterLockedExchange (var Target: longint;Source : longint) : longint; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_XCHG_32}
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+function fpc_atomic_xchg_32 (var Target: longint;Source : longint) : longint; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3, source in r4 }
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{ output: target in r3 }
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{ side-effect: target := source }
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@@ -667,7 +686,12 @@ asm
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end;
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+{$ifdef VER3_2}
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function InterLockedExchangeAdd (var Target: longint;Source : longint) : longint; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_ADD_32}
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+function fpc_atomic_add_32 (var Target: longint;Value : longint) : longint; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3, source in r4 }
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{ output: target in r3 }
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{ side-effect: target := target+source }
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@@ -680,7 +704,12 @@ asm
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sub r3,r10,r4
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end;
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+{$ifdef VER3_2}
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function InterlockedCompareExchange(var Target: longint; NewValue: longint; Comperand: longint): longint; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_CMP_XCHG_32}
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+function fpc_atomic_cmp_xchg_32 (var Target: longint; NewValue: longint; Comparand: longint) : longint; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3, newvalue in r4, comparand in r5 }
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{ output: value stored in target before entry of the function }
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{ side-effect: NewValue stored in target if (target = comparand) }
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@@ -702,7 +731,12 @@ asm
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end;
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+{$ifdef VER3_2}
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function InterLockedDecrement64(var Target: Int64) : Int64; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_DEC_64}
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+function fpc_atomic_dec_64 (var Target: int64) : int64; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3 }
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{ output: target-1 in r3 }
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{ side-effect: target := target-1 }
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@@ -716,7 +750,12 @@ asm
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end;
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+{$ifdef VER3_2}
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function InterLockedIncrement64(var Target: Int64) : Int64; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_INC_64}
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+function fpc_atomic_inc_64 (var Target: int64) : int64; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3 }
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{ output: target+1 in r3 }
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{ side-effect: target := target+1 }
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@@ -730,7 +769,12 @@ asm
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end;
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+{$ifdef VER3_2}
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function InterLockedExchange64(var Target: Int64; Source : Int64) : Int64; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_XCHG_64}
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+function fpc_atomic_xchg_64 (var Target: Int64; Source : Int64) : Int64; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3, source in r4 }
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{ output: target in r3 }
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{ side-effect: target := source }
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@@ -743,7 +787,12 @@ asm
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end;
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+{$ifdef VER3_2}
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function InterLockedExchangeAdd64(var Target: Int64; Source : Int64) : Int64; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_ADD_64}
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+function fpc_atomic_add_64 (var Target: Int64; Value : Int64) : Int64; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3, source in r4 }
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{ output: target in r3 }
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{ side-effect: target := target+source }
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@@ -756,7 +805,12 @@ asm
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sub r3,r10,r4
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end;
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+{$ifdef VER3_2}
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function InterlockedCompareExchange64(var Target: Int64; NewValue: Int64; Comperand: Int64): Int64; assembler; nostackframe;
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+{$else VER3_2}
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+{$define FPC_SYSTEM_HAS_ATOMIC_CMP_XCHG_64}
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+function fpc_atomic_cmp_xchg_64 (var Target: Int64; NewValue: Int64; Comparand: Int64) : Int64; [public,alias:'FPC_ATOMIC_CMP_XCHG_64']; assembler; nostackframe;
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+{$endif VER3_2}
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{ input: address of target in r3, newvalue in r4, comparand in r5 }
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{ output: value stored in target before entry of the function }
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{ side-effect: NewValue stored in target if (target = comparand) }
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