summaryrefslogtreecommitdiff
path: root/libgomp/testsuite/libgomp.fortran/reduction2.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/reduction2.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/reduction2.f90')
-rw-r--r--libgomp/testsuite/libgomp.fortran/reduction2.f9073
1 files changed, 73 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.fortran/reduction2.f90 b/libgomp/testsuite/libgomp.fortran/reduction2.f90
new file mode 100644
index 000000000..9bdeb77de
--- /dev/null
+++ b/libgomp/testsuite/libgomp.fortran/reduction2.f90
@@ -0,0 +1,73 @@
+! { dg-do run }
+!$ use omp_lib
+
+ logical :: l, la (4), m, ma (4), v
+ integer :: n, cnt
+
+ l = .true.
+ la = (/.true., .false., .true., .true./)
+ m = .false.
+ ma = (/.false., .false., .false., .true./)
+ v = .false.
+ cnt = -1
+
+!$omp parallel num_threads (3) private (n) reduction (.or.:v) &
+!$omp & reduction (.and.:l, la) reduction (.or.:m, ma)
+!$ if (.not. l .or. any (.not. la)) v = .true.
+!$ if (m .or. any (ma)) v = .true.
+ n = omp_get_thread_num ()
+ if (n .eq. 0) then
+ cnt = omp_get_num_threads ()
+ l = .false.
+ la(3) = .false.
+ ma(2) = .true.
+ else if (n .eq. 1) then
+ l = .false.
+ la(4) = .false.
+ ma(1) = .true.
+ else
+ la(3) = .false.
+ m = .true.
+ ma(1) = .true.
+ end if
+!$omp end parallel
+ if (v) call abort
+ if (cnt .eq. 3) then
+ if (l .or. any (la .neqv. (/.true., .false., .false., .false./))) call abort
+ if (.not. m .or. any (ma .neqv. (/.true., .true., .false., .true./))) call abort
+ end if
+
+ l = .true.
+ la = (/.true., .false., .true., .true./)
+ m = .false.
+ ma = (/.false., .false., .false., .true./)
+ v = .false.
+ cnt = -1
+
+!$omp parallel num_threads (3) private (n) reduction (.or.:v) &
+!$omp & reduction (.eqv.:l, la) reduction (.neqv.:m, ma)
+!$ if (.not. l .or. any (.not. la)) v = .true.
+!$ if (m .or. any (ma)) v = .true.
+ n = omp_get_thread_num ()
+ if (n .eq. 0) then
+ cnt = omp_get_num_threads ()
+ l = .false.
+ la(3) = .false.
+ ma(2) = .true.
+ else if (n .eq. 1) then
+ l = .false.
+ la(4) = .false.
+ ma(1) = .true.
+ else
+ la(3) = .false.
+ m = .true.
+ ma(1) = .true.
+ end if
+!$omp end parallel
+ if (v) call abort
+ if (cnt .eq. 3) then
+ if (.not. l .or. any (la .neqv. (/.true., .false., .true., .false./))) call abort
+ if (.not. m .or. any (ma .neqv. (/.false., .true., .false., .true./))) call abort
+ end if
+
+end