diff options
author | Jakub Jelinek <jakub@redhat.com> | 2014-05-02 17:43:40 +0000 |
---|---|---|
committer | Jakub Jelinek <jakub@redhat.com> | 2014-05-02 17:43:40 +0000 |
commit | 508b55b6c1608b773259c83be57f6ea330d9e78b (patch) | |
tree | af453d4b9541da0c90d1c0689ff569fa7c986574 /libgomp/testsuite/libgomp.c | |
parent | d4a6abdedf216d65e8a6aec34b77c92a62cef097 (diff) |
* gimplify.c (gimplify_adjust_omp_clauses_1): Handle
GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
(gimplify_adjust_omp_clauses): Simd region is never
directly nested in combined parallel. Instead, for linear
with copyin/copyout, if in combined for simd loop, make decl
firstprivate/lastprivate on OMP_FOR.
* omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
expand_omp_for_static_chunk): When setting endvar, also set
fd->loop.v to the same value.
libgomp/
* testsuite/libgomp.c/simd-10.c: New test.
* testsuite/libgomp.c/simd-11.c: New test.
* testsuite/libgomp.c/simd-12.c: New test.
* testsuite/libgomp.c/simd-13.c: New test.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@210009 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgomp/testsuite/libgomp.c')
-rw-r--r-- | libgomp/testsuite/libgomp.c/simd-10.c | 26 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.c/simd-11.c | 27 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.c/simd-12.c | 19 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.c/simd-13.c | 18 |
4 files changed, 90 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c/simd-10.c b/libgomp/testsuite/libgomp.c/simd-10.c new file mode 100644 index 00000000000..70cd9f0156d --- /dev/null +++ b/libgomp/testsuite/libgomp.c/simd-10.c @@ -0,0 +1,26 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ +/* { dg-additional-options "-msse2" { target sse2_runtime } } */ +/* { dg-additional-options "-mavx" { target avx_runtime } } */ + +int s = 0, i, u; + +void +foo () +{ + #pragma omp for simd schedule(static, 32) reduction(+:s) lastprivate(u) + for (i = 0; i < 128; i++) + { + s++; + u = i; + } + if (i != 128 || s != 128 || u != 127) + __builtin_abort (); +} + +int +main () +{ + foo (); + return 0; +} diff --git a/libgomp/testsuite/libgomp.c/simd-11.c b/libgomp/testsuite/libgomp.c/simd-11.c new file mode 100644 index 00000000000..b09f0dde8ed --- /dev/null +++ b/libgomp/testsuite/libgomp.c/simd-11.c @@ -0,0 +1,27 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ +/* { dg-additional-options "-msse2" { target sse2_runtime } } */ +/* { dg-additional-options "-mavx" { target avx_runtime } } */ + +int s = 0, i, j, u; + +void +foo () +{ + #pragma omp for simd schedule(static, 32) reduction(+:s) lastprivate(u) collapse(2) + for (i = 0; i < 16; i++) + for (j = 0; j < 16; j++) + { + s++; + u = i + j; + } + if (i != 16 || j != 16 || s != 256 || u != 30) + __builtin_abort (); +} + +int +main () +{ + foo (); + return 0; +} diff --git a/libgomp/testsuite/libgomp.c/simd-12.c b/libgomp/testsuite/libgomp.c/simd-12.c new file mode 100644 index 00000000000..6685111a06e --- /dev/null +++ b/libgomp/testsuite/libgomp.c/simd-12.c @@ -0,0 +1,19 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ +/* { dg-additional-options "-msse2" { target sse2_runtime } } */ +/* { dg-additional-options "-mavx" { target avx_runtime } } */ + +int +main () +{ + int k = 0, i, s = 0; + #pragma omp parallel + #pragma omp for simd linear(k : 3) reduction(+: s) schedule (static, 16) + for (i = 0; i < 128; i++) + { + k = k + 3; + s = s + k; + } + if (s != 128 * 129 / 2 * 3) __builtin_abort (); + return 0; +} diff --git a/libgomp/testsuite/libgomp.c/simd-13.c b/libgomp/testsuite/libgomp.c/simd-13.c new file mode 100644 index 00000000000..7c817b793db --- /dev/null +++ b/libgomp/testsuite/libgomp.c/simd-13.c @@ -0,0 +1,18 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ +/* { dg-additional-options "-msse2" { target sse2_runtime } } */ +/* { dg-additional-options "-mavx" { target avx_runtime } } */ + +int +main () +{ + int k = 0, i, s = 0; + #pragma omp parallel for simd linear(k : 3) reduction(+: s) schedule (static, 16) + for (i = 0; i < 128; i++) + { + k = k + 3; + s = s + k; + } + if (s != 128 * 129 / 2 * 3) __builtin_abort (); + return 0; +} |