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Remove the volatile marker from the cas_flag typedef, fixing some warnings.
It's now the client's resposibility to add it in when needed git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71959 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -46,7 +46,7 @@ namespace llvm {
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__sync_synchronize();
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}
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typedef volatile uint32_t cas_flag;
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typedef uint32_t cas_flag;
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inline cas_flag CompareAndSwap(cas_flag* dest, cas_flag exc, cas_flag c) {
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return __sync_val_compare_and_swap(dest, exc, c);
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}
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@ -56,7 +56,7 @@ namespace llvm {
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OSMemoryBarrier();
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}
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typedef volatile int32_t cas_flag;
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typedef int32_t cas_flag;
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inline cas_flag CompareAndSwap(cas_flag* dest, cas_flag exc, cas_flag c) {
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cas_flag old = *dest;
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OSAtomicCompareAndSwap32(c, exc, dest);
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