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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/libgomp/testsuite/libgomp.c++/atomic-1.C | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/libgomp/testsuite/libgomp.c++/atomic-1.C')
-rw-r--r-- | gcc-4.9/libgomp/testsuite/libgomp.c++/atomic-1.C | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gcc-4.9/libgomp/testsuite/libgomp.c++/atomic-1.C b/gcc-4.9/libgomp/testsuite/libgomp.c++/atomic-1.C new file mode 100644 index 000000000..73f6e7c40 --- /dev/null +++ b/gcc-4.9/libgomp/testsuite/libgomp.c++/atomic-1.C @@ -0,0 +1,53 @@ +// PR c++/33894 +// { dg-do run } +// { dg-options "-O2" } + +extern "C" void abort (); + +int check; + +template<typename T> void +foo () +{ + #pragma omp atomic + check |= sizeof (T); +} + +template<typename T> void +bar (T *x, T y) +{ + #pragma omp atomic + *x += y; +} + +template<typename T> void +baz () +{ + #pragma omp atomic + check++; +} + +int +main () +{ + int i = 0; + long l = 0; + + check = 0; + foo<char> (); + if (check != sizeof (char)) + abort (); + foo<short> (); + if (check != (sizeof (char) | sizeof (short))) + abort (); + bar(&i, 4); + bar(&l, 8L); + if (i != 4 || l != 8L) + abort (); + baz<char> (); + if (check != (sizeof (char) | sizeof (short)) + 1) + abort (); + baz<long double> (); + if (check != (sizeof (char) | sizeof (short)) + 2) + abort (); +} |