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view tests/mini/atomic1.d @ 1439:679ac907c82f
Add `nest` attribute to `this` parameters on x86-64. This is a free extra
parameter register :).
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Sun, 31 May 2009 10:41:20 +0200 |
parents | cecfee2d01a8 |
children |
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module mini.atomic1; pragma(intrinsic, "llvm.atomic.swap.i#.p0i#") T atomic_swap(T)(T* ptr, T val); void main() { int i = 42; int j = atomic_swap(&i, 43); assert(j == 42); assert(i == 43); }