Mercurial > projects > ldc

annotate tests/mini/atomic1.d @ 527:cecfee2d01a8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added support for overloaded intrinsics. Added atomic intrinsics in the intrinsics.di header.
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Wed, 20 Aug 2008 01:02:22 +0200
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
527
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
1 module mini.atomic1;
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
2
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
3 pragma(intrinsic, "llvm.atomic.swap.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
4 T atomic_swap(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
5
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
6 void main()
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
7 {
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
8 int i = 42;
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
9 int j = atomic_swap(&i, 43);
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
10 assert(j == 42);
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
11 assert(i == 43);
cecfee2d01a8 Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff changeset
12 }