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| author | David Sherwood <david.sherwood@arm.com> | 2017-01-26 10:41:35 +0000 |
|---|---|---|
| committer | David Sherwood <davids@gcc.gnu.org> | 2017-01-26 10:41:35 +0000 |
| commit | ebff5c3f80a14e07a0507166fe8a42014fe72f6e (patch) | |
| tree | b4827bc7d0e80d33b8eb82b832169eefdf29a987 | |
| parent | 1a27fab1aded9fe71ecac0108f7dcf4ebf17637e (diff) | |
| download | gcc-ebff5c3f80a14e07a0507166fe8a42014fe72f6e.zip gcc-ebff5c3f80a14e07a0507166fe8a42014fe72f6e.tar.gz gcc-ebff5c3f80a14e07a0507166fe8a42014fe72f6e.tar.bz2 | |
re PR middle-end/79212 (internal compiler error: in maybe_lookup_decl_in_outer_ctx, at omp-low.c:4134)
2017-01-26 David Sherwood <david.sherwood@arm.com>
gcc/
PR middle-end/79212
* gimplify.c (omp_notice_variable): Add GOVD_SEEN flag to variables in
all contexts.
gcc/testsuite/
PR middle-end/79212
* gfortran.dg/gomp/sharing-4.f90: New test.
From-SVN: r244922
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/gimplify.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/gomp/sharing-4.f90 | 24 |
4 files changed, 36 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9a82c9f..8222331 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2017-01-26 David Sherwood <david.sherwood@arm.com> + + PR middle-end/79212 + * gimplify.c (omp_notice_variable): Add GOVD_SEEN flag to variables in + all contexts. + 2017-01-26 Jakub Jelinek <jakub@redhat.com> PR target/70465 diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 61a1ba5..feb5fa0 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -7152,7 +7152,7 @@ omp_notice_variable (struct gimplify_omp_ctx *ctx, tree decl, bool in_code) gcc_assert (DECL_P (t)); n2 = splay_tree_lookup (ctx->variables, (splay_tree_key) t); if (n2) - n2->value |= GOVD_SEEN; + omp_notice_variable (ctx, t, true); } } diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index b2d3af0..6a65a68 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-01-26 David Sherwood <david.sherwood@arm.com> + + PR middle-end/79212 + * gfortran.dg/gomp/sharing-4.f90: New test. + 2017-01-26 Jakub Jelinek <jakub@redhat.com> PR target/70465 diff --git a/gcc/testsuite/gfortran.dg/gomp/sharing-4.f90 b/gcc/testsuite/gfortran.dg/gomp/sharing-4.f90 new file mode 100644 index 0000000..05640df --- /dev/null +++ b/gcc/testsuite/gfortran.dg/gomp/sharing-4.f90 @@ -0,0 +1,24 @@ +! { dg-do compile } +! { dg-options "-fopenmp" } + +subroutine foo (v, n, r) + integer :: n + integer, intent(in) :: v(:) + integer, intent(out) :: r + integer :: i + + r = 0 + +!$omp parallel +!$omp single + + do i = 1, n +!$omp task shared (v) + r = r + v(i) +!$omp end task + enddo + +!$omp end single +!$omp end parallel + +end |