Mercurial > projects > ldc
view tests/mini/atomic1.d @ 871:e70a0e7e2260
Apply duane's patch for align power-of-two checking in inline asm. Fixes #159
author | Christian Kamm <kamm incasoftware de> |
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date | Sun, 04 Jan 2009 15:39:34 +0100 |
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); }