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Atomic ops that do arithmetic use signed arithmetic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73980 91177308-0d34-0410-b5e6-96231b3b80d8
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@@ -23,11 +23,11 @@ namespace llvm {
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uint32_t CompareAndSwap32(volatile uint32_t* ptr,
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uint32_t new_value,
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uint32_t old_value);
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uint32_t AtomicIncrement32(volatile uint32_t* ptr);
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uint32_t AtomicDecrement32(volatile uint32_t* ptr);
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uint32_t AtomicAdd32(volatile uint32_t* ptr, uint32_t val);
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int32_t AtomicIncrement32(volatile int32_t* ptr);
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int32_t AtomicDecrement32(volatile int32_t* ptr);
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int32_t AtomicAdd32(volatile int32_t* ptr, int32_t val);
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uint64_t AtomicAdd64(volatile uint64_t* ptr, uint64_t val);
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int64_t AtomicAdd64(volatile int64_t* ptr, int64_t val);
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}
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}
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