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author | Andrew Hsieh <andrewhsieh@google.com> | 2012-11-08 09:43:39 -0800 |
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committer | Andrew Hsieh <andrewhsieh@google.com> | 2012-11-08 09:43:39 -0800 |
commit | 3c56f697e112c79fb5457538fdc373e348beca24 (patch) | |
tree | 91987aa2182421ebead7f3bc3e14ae0effd4ba88 /gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c | |
parent | 8add91f46171be1526e9b37fffcdb7683ad27d77 (diff) | |
download | toolchain_gcc-3c56f697e112c79fb5457538fdc373e348beca24.tar.gz toolchain_gcc-3c56f697e112c79fb5457538fdc373e348beca24.tar.bz2 toolchain_gcc-3c56f697e112c79fb5457538fdc373e348beca24.zip |
Initial checkin of unmodified gcc-5666.3.tar.gz
This is the source to build gcc-4.2 for MacOSX
gcc version 4.2.1 (Apple Inc. build 5666) (dot 3)
http://opensource.apple.com/tarballs/gcc/gcc-5666.3.tar.gz
Change-Id: I69540223f018e9d07f861fca04bd3833fc138f8b
Diffstat (limited to 'gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c')
-rw-r--r-- | gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c new file mode 100644 index 000000000..86b0d691f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c @@ -0,0 +1,42 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ +/* { dg-require-effective-target tls_runtime } */ + +#include <omp.h> +#include <stdlib.h> + +int thr; +#pragma omp threadprivate (thr) + +int +test (int l) +{ + return l || (thr != omp_get_thread_num () * 2); +} + +int +main (void) +{ + int l = 0; + + omp_set_dynamic (0); + omp_set_num_threads (6); + + thr = 8; + /* Broadcast the value to all threads. */ +#pragma omp parallel copyin (thr) + ; + +#pragma omp parallel reduction (||:l) + { + /* Now test if the broadcast succeeded. */ + l = thr != 8; + thr = omp_get_thread_num () * 2; +#pragma omp barrier + l = test (l); + } + + if (l) + abort (); + return 0; +} |