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author | Jing Yu <jingyu@google.com> | 2010-07-22 14:03:48 -0700 |
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committer | Jing Yu <jingyu@google.com> | 2010-07-22 14:03:48 -0700 |
commit | b094d6c4bf572654a031ecc4afe675154c886dc5 (patch) | |
tree | 89394c56b05e13a5413ee60237d65b0214fd98e2 /gcc-4.4.3/libgomp/testsuite/libgomp.c/reduction-4.c | |
parent | dc34721ac3bf7e3c406fba8cfe9d139393345ec5 (diff) | |
download | toolchain_gcc-b094d6c4bf572654a031ecc4afe675154c886dc5.tar.gz toolchain_gcc-b094d6c4bf572654a031ecc4afe675154c886dc5.tar.bz2 toolchain_gcc-b094d6c4bf572654a031ecc4afe675154c886dc5.zip |
commit gcc-4.4.3 which is used to build gcc-4.4.3 Android toolchain in master.
The source is based on fsf gcc-4.4.3 and contains local patches which
are recorded in gcc-4.4.3/README.google.
Change-Id: Id8c6d6927df274ae9749196a1cc24dbd9abc9887
Diffstat (limited to 'gcc-4.4.3/libgomp/testsuite/libgomp.c/reduction-4.c')
-rw-r--r-- | gcc-4.4.3/libgomp/testsuite/libgomp.c/reduction-4.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc-4.4.3/libgomp/testsuite/libgomp.c/reduction-4.c b/gcc-4.4.3/libgomp/testsuite/libgomp.c/reduction-4.c new file mode 100644 index 000000000..23e9d6d5b --- /dev/null +++ b/gcc-4.4.3/libgomp/testsuite/libgomp.c/reduction-4.c @@ -0,0 +1,36 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = 0, j = 0, k = 0, l = 0; +#pragma omp parallel num_threads(4) reduction(-:i) reduction(|:k) \ + reduction(^:l) + { + if (i != 0 || k != 0 || l != 0) +#pragma omp atomic + j |= 1; + + if (omp_get_num_threads () != 4) +#pragma omp atomic + j |= 2; + + i = omp_get_thread_num (); + k = 1 << (2 * i); + l = 0xea << (3 * i); + } + + if (j & 1) + abort (); + if ((j & 2) == 0) + { + if (i != (0 + 1 + 2 + 3)) + abort (); + if (k != 0x55) + abort (); + if (l != 0x1e93a) + abort (); + } + return 0; +} |