2016-04-19 Jakub Jelinek <jakub@redhat.com>
PR middle-end/70680
* gimplify.c (gimplify_omp_for): Call omp_notice_variable for
implicitly linear or lastprivate iterator on the outer context.
* testsuite/libgomp.c/pr70680-1.c: New test.
* testsuite/libgomp.c/pr70680-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@235489
138bc75d-0d04-0410-961f-
82ee72b054a4
+2016-04-27 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from mainline
+ 2016-04-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/70680
+ * gimplify.c (gimplify_omp_for): Call omp_notice_variable for
+ implicitly linear or lastprivate iterator on the outer context.
+
2016-04-27 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/70728
decl, false))
;
else if (outer->region_type != ORT_COMBINED_PARALLEL)
- outer = NULL;
+ {
+ omp_notice_variable (outer, decl, true);
+ outer = NULL;
+ }
if (outer)
{
n = splay_tree_lookup (outer->variables,
decl, false))
;
else if (outer->region_type != ORT_COMBINED_PARALLEL)
- outer = NULL;
+ {
+ omp_notice_variable (outer, decl, true);
+ outer = NULL;
+ }
if (outer)
{
n = splay_tree_lookup (outer->variables,
+2016-04-27 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from mainline
+ 2016-04-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/70680
+ * testsuite/libgomp.c/pr70680-1.c: New test.
+ * testsuite/libgomp.c/pr70680-2.c: New test.
+
2016-04-27 Release Manager
* GCC 6.1.0 released.
--- /dev/null
+/* PR middle-end/70680 */
+
+int v;
+
+void
+f1 (void)
+{
+ int i = 0;
+#pragma omp task default(shared) if(0)
+ {
+#pragma omp simd
+ for (i = 0; i < 100; i++)
+ ;
+ v = i;
+ }
+ if (i != 100)
+ __builtin_abort ();
+}
+
+void
+f2 (void)
+{
+ int i = 0;
+#pragma omp task default(shared) if(0)
+ {
+#pragma omp simd
+ for (i = 0; i < 100; i++)
+ ;
+ }
+ if (i != 100)
+ __builtin_abort ();
+}
+
+void
+f3 (void)
+{
+ int i = 0;
+#pragma omp task default(shared) if(0)
+ {
+#pragma omp simd linear(i: 1)
+ for (i = 0; i < 100; i++)
+ ;
+ v = i;
+ }
+ if (i != 100)
+ __builtin_abort ();
+}
+
+void
+f4 (void)
+{
+ int i = 0;
+#pragma omp task default(shared) if(0)
+ {
+#pragma omp simd linear(i: 1)
+ for (i = 0; i < 100; i++)
+ ;
+ }
+ if (i != 100)
+ __builtin_abort ();
+}
+
+int
+main ()
+{
+ f1 ();
+ if (v++ != 100)
+ __builtin_abort ();
+ f2 ();
+ f3 ();
+ if (v++ != 100)
+ __builtin_abort ();
+ f4 ();
+ return 0;
+}
--- /dev/null
+/* PR middle-end/70680 */
+
+int v;
+
+void
+f1 (void)
+{
+ int i = 0, j = 0;
+#pragma omp task default(shared) if(0)
+ {
+#pragma omp simd collapse(2)
+ for (i = 0; i < 10; i++)
+ for (j = 0; j < 10; j++)
+ ;
+ v = i + j;
+ }
+ if (i != 10 || j != 10)
+ __builtin_abort ();
+}
+
+void
+f2 (void)
+{
+ int i = 0, j = 0;
+#pragma omp task default(shared) if(0)
+ {
+#pragma omp simd collapse(2)
+ for (i = 0; i < 10; i++)
+ for (j = 0; j < 10; j++)
+ ;
+ }
+ if (i != 10 || j != 10)
+ __builtin_abort ();
+}
+
+void
+f3 (void)
+{
+ int i = 0, j = 0;
+#pragma omp task default(shared) if(0)
+ {
+#pragma omp simd collapse(2) lastprivate (i, j)
+ for (i = 0; i < 10; i++)
+ for (j = 0; j < 10; j++)
+ ;
+ v = i + j;
+ }
+ if (i != 10 || j != 10)
+ __builtin_abort ();
+}
+
+void
+f4 (void)
+{
+ int i = 0, j = 0;
+#pragma omp task default(shared) if(0)
+ {
+#pragma omp simd collapse(2) lastprivate (i, j)
+ for (i = 0; i < 10; i++)
+ for (j = 0; j < 10; j++)
+ ;
+ }
+ if (i != 10 || j != 10)
+ __builtin_abort ();
+}
+
+int
+main ()
+{
+ f1 ();
+ if (v++ != 20)
+ __builtin_abort ();
+ f2 ();
+ f3 ();
+ if (v++ != 20)
+ __builtin_abort ();
+ f4 ();
+ return 0;
+}