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Atomic ops that do arithmetic use signed arithmetic.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73980 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-06-23 18:30:27 +00:00
parent 8756a8db5b
commit f43f9d0ef8
4 changed files with 12 additions and 12 deletions
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8
include/llvm/System/Atomic.h
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@@ -23,11 +23,11 @@ namespace llvm {
uint32_t CompareAndSwap32(volatile uint32_t* ptr,
uint32_t new_value,
uint32_t old_value);
uint32_t AtomicIncrement32(volatile uint32_t* ptr);
uint32_t AtomicDecrement32(volatile uint32_t* ptr);
uint32_t AtomicAdd32(volatile uint32_t* ptr, uint32_t val);
int32_t AtomicIncrement32(volatile int32_t* ptr);
int32_t AtomicDecrement32(volatile int32_t* ptr);
int32_t AtomicAdd32(volatile int32_t* ptr, int32_t val);
uint64_t AtomicAdd64(volatile uint64_t* ptr, uint64_t val);
int64_t AtomicAdd64(volatile int64_t* ptr, int64_t val);
}
}