summaryrefslogtreecommitdiff
path: root/libgomp/testsuite/libgomp.fortran/reduction5.f90
diff options
context:
space:
mode:
authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libgomp/testsuite/libgomp.fortran/reduction5.f90
downloadcbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2
cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository.
Diffstat (limited to 'libgomp/testsuite/libgomp.fortran/reduction5.f90')
-rw-r--r--libgomp/testsuite/libgomp.fortran/reduction5.f9043
1 files changed, 43 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.fortran/reduction5.f90 b/libgomp/testsuite/libgomp.fortran/reduction5.f90
new file mode 100644
index 000000000..24c2ff612
--- /dev/null
+++ b/libgomp/testsuite/libgomp.fortran/reduction5.f90
@@ -0,0 +1,43 @@
+! { dg-do run }
+
+module reduction5
+ intrinsic ior, min, max
+end module reduction5
+
+ call test1
+ call test2
+contains
+ subroutine test1
+ use reduction5, bitwise_or => ior
+ integer :: n
+ n = Z'f'
+!$omp parallel sections num_threads (3) reduction (bitwise_or: n)
+ n = ior (n, Z'20')
+!$omp section
+ n = bitwise_or (Z'410', n)
+!$omp section
+ n = bitwise_or (n, Z'2000')
+!$omp end parallel sections
+ if (n .ne. Z'243f') call abort
+ end subroutine
+ subroutine test2
+ use reduction5, min => max, max => min
+ integer :: m, n
+ m = 8
+ n = 4
+!$omp parallel sections num_threads (3) reduction (min: n) &
+!$omp & reduction (max: m)
+ if (m .gt. 13) m = 13
+ if (n .lt. 11) n = 11
+!$omp section
+ if (m .gt. 5) m = 5
+ if (n .lt. 15) n = 15
+!$omp section
+ if (m .gt. 3) m = 3
+ if (n .lt. -1) n = -1
+!$omp end parallel sections
+ if (m .ne. 3 .or. n .ne. 15) call abort
+ end subroutine test2
+end
+
+! { dg-final { cleanup-modules "reduction5" } }