aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/libgomp/testsuite/libgomp.fortran/simd2.f90
diff options
context:
space:
mode:
authorRong Xu <xur@google.com>2014-07-21 16:47:22 -0700
committerRong Xu <xur@google.com>2014-07-29 15:31:03 -0700
commit38a8aecfb882072900434499696b5c32a2274515 (patch)
tree2aac97f0ae24b03cd98c1a06e989c031c173f889 /gcc-4.9/libgomp/testsuite/libgomp.fortran/simd2.f90
parentc231900e5dcc14d8296bd9f62b45997a49d4d5e7 (diff)
downloadtoolchain_gcc-38a8aecfb882072900434499696b5c32a2274515.tar.gz
toolchain_gcc-38a8aecfb882072900434499696b5c32a2274515.tar.bz2
toolchain_gcc-38a8aecfb882072900434499696b5c32a2274515.zip
[4.9] Switch gcc-4.9 to use google/gcc-4_9 branch.
This source drop uses svn version r212828 of google/gcc-4.9 branch. We also cherry-picked r213062, r213063 and r213064 to fix windows build issues. All gcc-4.9 patches before July 3rd are ported to google/gcc-4.9. The following prior commits has not been merged to google branch yet. (They are included in this commit). e7af147f979e657fe2df00808e5b4319b0e088c6, baf87df3cb2683649ba7e9872362a7e721117c23, and c231900e5dcc14d8296bd9f62b45997a49d4d5e7. Change-Id: I4bea3ea470387ff751c2be4cb0d4a12059b9299b
Diffstat (limited to 'gcc-4.9/libgomp/testsuite/libgomp.fortran/simd2.f90')
-rw-r--r--gcc-4.9/libgomp/testsuite/libgomp.fortran/simd2.f90101
1 files changed, 101 insertions, 0 deletions
diff --git a/gcc-4.9/libgomp/testsuite/libgomp.fortran/simd2.f90 b/gcc-4.9/libgomp/testsuite/libgomp.fortran/simd2.f90
new file mode 100644
index 000000000..9b90bcdd0
--- /dev/null
+++ b/gcc-4.9/libgomp/testsuite/libgomp.fortran/simd2.f90
@@ -0,0 +1,101 @@
+! { dg-do run }
+! { dg-additional-options "-msse2" { target sse2_runtime } }
+! { dg-additional-options "-mavx" { target avx_runtime } }
+
+ integer :: a(1024), b(1024), k, m, i, s, t
+ k = 4
+ m = 2
+ t = 1
+ do i = 1, 1024
+ a(i) = i - 513
+ b(i) = modulo (i - 52, 39)
+ if (i.lt.52.and.b(i).ne.0) b(i) = b(i) - 39
+ end do
+ s = foo (b)
+ do i = 1, 1024
+ if (a(i).ne.((i - 513) * b(i))) call abort
+ if (i.lt.52.and.modulo (i - 52, 39).ne.0) then
+ if (b(i).ne.(modulo (i - 52, 39) - 39)) call abort
+ else
+ if (b(i).ne.(modulo (i - 52, 39))) call abort
+ end if
+ a(i) = i - 513
+ end do
+ if (k.ne.(4 + 3 * 1024).or.s.ne.1596127) call abort
+ k = 4
+ m = 2
+ t = 1
+ s = bar (b)
+ do i = 1, 1024
+ if (a(i).ne.((i - 513) * b(i))) call abort
+ if (i.lt.52.and.modulo (i - 52, 39).ne.0) then
+ if (b(i).ne.(modulo (i - 52, 39) - 39)) call abort
+ else
+ if (b(i).ne.(modulo (i - 52, 39))) call abort
+ end if
+ a(i) = i - 513
+ end do
+ if (k.ne.(4 + 3 * 1024).or.s.ne.1596127) call abort
+ k = 4
+ m = 2
+ t = 1
+ s = baz (b)
+ do i = 1, 1024
+ if (a(i).ne.((i - 513) * b(i))) call abort
+ if (i.lt.52.and.modulo (i - 52, 39).ne.0) then
+ if (b(i).ne.(modulo (i - 52, 39) - 39)) call abort
+ else
+ if (b(i).ne.(modulo (i - 52, 39))) call abort
+ end if
+ end do
+ if (k.ne.(4 + 3 * 1024).or.s.ne.1596127) call abort
+contains
+ function foo (p)
+ integer :: p(1024), u, v, i, s, foo
+ s = 0
+ !$omp simd linear(k : m + 1) reduction(+: s) lastprivate(u, v)
+ do i = 1, 1024
+ a(i) = a(i) * p(i)
+ u = p(i) + k
+ k = k + m + 1
+ v = p(i) + k
+ s = s + p(i) + k
+ end do
+ !$omp end simd
+ if (i.ne.1025) call abort
+ if (u.ne.(36 + 4 + 3 * 1023).or.v.ne.(36 + 4 + 3 * 1024)) call abort
+ foo = s
+ end function foo
+ function bar (p)
+ integer :: p(1024), u, v, i, s, bar
+ s = 0
+ !$omp simd linear(k : m + 1) reduction(+: s) lastprivate(u, v)
+ do i = 1, 1024, t
+ a(i) = a(i) * p(i)
+ u = p(i) + k
+ k = k + m + 1
+ v = p(i) + k
+ s = s + p(i) + k
+ end do
+ !$omp end simd
+ if (i.ne.1025) call abort
+ if (u.ne.(36 + 4 + 3 * 1023).or.v.ne.(36 + 4 + 3 * 1024)) call abort
+ bar = s
+ end function bar
+ function baz (p)
+ integer :: p(1024), u, v, i, s, baz
+ s = 0
+ !$omp simd linear(k : m + 1) reduction(+: s) lastprivate(u, v) &
+ !$omp & linear(i : t)
+ do i = 1, 1024, t
+ a(i) = a(i) * p(i)
+ u = p(i) + k
+ k = k + m + 1
+ v = p(i) + k
+ s = s + p(i) + k
+ end do
+ if (i.ne.1025) call abort
+ if (u.ne.(36 + 4 + 3 * 1023).or.v.ne.(36 + 4 + 3 * 1024)) call abort
+ baz = s
+ end function baz
+end