2016-11-11 Cesar Philippidis <cesar@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
gcc/testsuite/
* c-c++-common/goacc/routine-1.c: Add more coverage.
* c-c++-common/goacc/routine-2.c: Likewise.
* c-c++-common/goacc/routine-5.c: Likewise.
* c-c++-common/goacc/routine-level-of-parallelism-1.c: New test.
* c-c++-common/goacc/routine-level-of-parallelism-2.c: New test.
* c-c++-common/goacc/routine-nohost-1.c: New test.
* c-c++-common/goacc/routine-nohost-2.c: New test.
* gfortran.dg/goacc/fixed-1.f: Add more coverage.
* gfortran.dg/goacc/loop-5.f95: Likewise.
* gfortran.dg/goacc/routine-6.f90: Likewise.
* gfortran.dg/goacc/routine-7.f90: New test.
* gfortran.dg/goacc/routine-9.f90: New test.
* gfortran.dg/goacc/routine-nested-parallelism.f: New test.
* gfortran.dg/goacc/routine-nested-parallelism.f90: New test.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/routine-3.c: New test.
* testsuite/libgomp.oacc-c-c++-common/routine-5.c: New test.
* testsuite/libgomp.oacc-c-c++-common/routine-bind-nohost-1.c: New test.
* testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c: New test.
* testsuite/libgomp.oacc-fortran/abort-1.f90: Add more coverage.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/routine-6.f90: New test.
* testsuite/libgomp.oacc-fortran/routine-7.f90: Add more coverage.
* testsuite/libgomp.oacc-fortran/routine-8.f90: New test.
* testsuite/libgomp.oacc-fortran/vector-routine.f90: New test.
@@ -1,3 +1,4 @@
+/* Test valid use of clauses with routine. */
#pragma acc routine gang
void gang (void)
@@ -19,15 +20,88 @@ void seq (void)
{
}
-int main ()
+
+#pragma acc routine
+void bind_f_1 (void)
+{
+}
+
+#pragma acc routine
+extern void bind_f_1 (void);
+
+#pragma acc routine (bind_f_1)
+
+
+#pragma acc routine \
+ bind (bind_f_1)
+void bind_f_1_1 (void)
+{
+}
+
+#pragma acc routine \
+ bind (bind_f_1)
+extern void bind_f_1_1 (void);
+
+#pragma acc routine (bind_f_1_1) \
+ bind (bind_f_1)
+
+
+/* Non-sensical bind clause, but permitted. */
+#pragma acc routine \
+ bind ("bind_f_2")
+void bind_f_2 (void)
+{
+}
+
+#pragma acc routine \
+ bind ("bind_f_2")
+extern void bind_f_2 (void);
+
+#pragma acc routine (bind_f_2) \
+ bind ("bind_f_2")
+
+
+#pragma acc routine \
+ bind ("bind_f_2")
+void bind_f_2_1 (void)
+{
+}
+
+#pragma acc routine \
+ bind ("bind_f_2")
+extern void bind_f_2_1 (void);
+
+#pragma acc routine (bind_f_2_1) \
+ bind ("bind_f_2")
+
+
+#pragma acc routine \
+ nohost
+void nohost (void)
{
+}
+
+#pragma acc routine \
+ nohost
+extern void nohost (void);
+#pragma acc routine (nohost) \
+ nohost
+
+
+int main ()
+{
#pragma acc parallel num_gangs (32) num_workers (32) vector_length (32)
{
gang ();
worker ();
vector ();
seq ();
+ bind_f_1 ();
+ bind_f_1_1 ();
+ bind_f_2 ();
+ bind_f_2_1 ();
+ nohost ();
}
return 0;
@@ -1,21 +1,171 @@
-#pragma acc routine gang worker /* { dg-error "multiple loop axes" } */
-void gang (void)
+/* Test invalid use of clauses with OpenACC routine. */
+
+extern float F;
+#pragma acc routine bind (F) /* { dg-error ".F. does not refer to a function" } */
+extern void F_1 (void);
+
+typedef int T;
+#pragma acc routine bind (T) /* { dg-error ".T. does not refer to a function" } */
+extern void T_1 (void);
+
+#pragma acc routine (nothing) gang /* { dg-error ".nothing. has not been declared" } */
+
+#pragma acc routine bind (bind_0) /* { dg-error ".bind_0. has not been declared" }*/
+extern void bind_0 (void);
+
+extern void a(void), b(void);
+
+#pragma acc routine bind(a) bind(b) /* { dg-error "too many .bind. clauses" } */
+extern void bind_1 (void);
+
+#pragma acc routine bind(a) bind("b") /* { dg-error "too many .bind. clauses" } */
+extern void bind_2 (void);
+
+#pragma acc routine bind("a") bind("b") /* { dg-error "too many .bind. clauses" } */
+extern void bind_3 (void);
+
+#pragma acc routine nohost nohost /* { dg-error "too many .nohost. clauses" } */
+extern void nohost (void);
+
+
+/* bind clause on first OpenACC routine directive but not on following. */
+
+extern void a_bind_f_1 (void);
+#pragma acc routine (a_bind_f_1)
+
+
+#pragma acc routine \
+ bind (a_bind_f_1)
+void a_bind_f_1_1 (void)
+{
+}
+
+#pragma acc routine /* { dg-error "missing .bind. clause when applying .#pragma acc routine. to .\[void \]*a_bind_f_1_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void a_bind_f_1_1 (void);
+
+#pragma acc routine (a_bind_f_1_1) /* { dg-error "missing .bind. clause when applying .#pragma acc routine. to .\[void \]*a_bind_f_1_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+/* Non-sensical bind clause, but permitted. */
+#pragma acc routine \
+ bind ("a_bind_f_2")
+void a_bind_f_2 (void)
{
}
-#pragma acc routine worker vector /* { dg-error "multiple loop axes" } */
-void worker (void)
+#pragma acc routine /* { dg-error "missing .bind. clause when applying .#pragma acc routine. to .\[void \]*a_bind_f_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void a_bind_f_2 (void);
+
+#pragma acc routine (a_bind_f_2) /* { dg-error "missing .bind. clause when applying .#pragma acc routine. to .\[void \]*a_bind_f_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+#pragma acc routine \
+ bind ("a_bind_f_2")
+void a_bind_f_2_1 (void)
{
}
-#pragma acc routine vector seq /* { dg-error "multiple loop axes" } */
-void vector (void)
+#pragma acc routine /* { dg-error "missing .bind. clause when applying .#pragma acc routine. to .\[void \]*a_bind_f_2_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void a_bind_f_2_1 (void);
+
+#pragma acc routine (a_bind_f_2_1) /* { dg-error "missing .bind. clause when applying .#pragma acc routine. to .\[void \]*a_bind_f_2_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+/* No bind clause on first OpenACC routine directive, but on following. */
+
+#pragma acc routine
+extern void b_bind_f_1 (void);
+
+
+#pragma acc routine
+void b_bind_f_1_1 (void)
{
}
-#pragma acc routine seq gang /* { dg-error "multiple loop axes" } */
-void seq (void)
+#pragma acc routine \
+ bind (b_bind_f_1) /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*b_bind_f_1_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void b_bind_f_1_1 (void);
+
+#pragma acc routine (b_bind_f_1_1) \
+ bind (b_bind_f_1) /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*b_bind_f_1_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+/* Non-sensical bind clause, but permitted. */
+#pragma acc routine
+void b_bind_f_2 (void)
{
}
-#pragma acc routine (nothing) gang /* { dg-error "not been declared" } */
+#pragma acc routine \
+ bind ("b_bind_f_2") /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*b_bind_f_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void b_bind_f_2 (void);
+
+#pragma acc routine (b_bind_f_2) \
+ bind ("b_bind_f_2") /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*b_bind_f_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+#pragma acc routine
+void b_bind_f_2_1 (void)
+{
+}
+
+#pragma acc routine \
+ bind ("b_bind_f_2") /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*b_bind_f_2_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void b_bind_f_2_1 (void);
+
+#pragma acc routine (b_bind_f_2_1) \
+ bind ("b_bind_f_2") /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*b_bind_f_2_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+/* Non-matching bind clauses. */
+
+#pragma acc routine
+void c_bind_f_1a (void)
+{
+}
+
+#pragma acc routine
+extern void c_bind_f_1b (void);
+
+
+#pragma acc routine \
+ bind (c_bind_f_1a)
+void c_bind_f_1_1 (void)
+{
+}
+
+#pragma acc routine \
+ bind (c_bind_f_1b) /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*c_bind_f_1_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void c_bind_f_1_1 (void);
+
+#pragma acc routine (c_bind_f_1_1) \
+ bind (c_bind_f_1b) /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*c_bind_f_1_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+/* Non-sensical bind clause, but permitted. */
+#pragma acc routine \
+ bind ("c_bind_f_2")
+void c_bind_f_2 (void)
+{
+}
+
+#pragma acc routine \
+ bind ("C_BIND_F_2") /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*c_bind_f_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void c_bind_f_2 (void);
+
+#pragma acc routine (c_bind_f_2) \
+ bind ("C_BIND_F_2") /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*c_bind_f_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+#pragma acc routine \
+ bind ("c_bind_f_2")
+void c_bind_f_2_1 (void)
+{
+}
+
+#pragma acc routine \
+ bind ("C_BIND_F_2") /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*c_bind_f_2_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void c_bind_f_2_1 (void);
+
+#pragma acc routine (c_bind_f_2_1) \
+ bind ("C_BIND_F_2") /* { dg-error "incompatible .bind. clause when applying .#pragma acc routine. to .\[void \]*c_bind_f_2_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
@@ -150,61 +150,19 @@ void f_static_assert();
#pragma acc routine
__extension__ extern void ex1();
-#pragma acc routine (ex1) /* { dg-error ".#pragma acc routine. already applied to .\[void \]*ex1" } */
+#pragma acc routine (ex1) worker /* { dg-error "has already been marked as an accelerator routine" } */
#pragma acc routine
__extension__ __extension__ __extension__ __extension__ __extension__ void ex2()
{
}
-#pragma acc routine (ex2) /* { dg-error ".#pragma acc routine. already applied to .\[void \]*ex2" } */
+#pragma acc routine (ex2) worker /* { dg-error "has already been marked as an accelerator routine" } */
#pragma acc routine /* { dg-error ".#pragma acc routine. not immediately followed by function declaration or definition" } */
__extension__ int ex3;
#pragma acc routine (ex3) /* { dg-error ".ex3. does not refer to a function" } */
-/* "#pragma acc routine" already applied. */
-
-extern void fungsi_1();
-#pragma acc routine(fungsi_1) gang
-#pragma acc routine(fungsi_1) gang /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_1" } */
-#pragma acc routine(fungsi_1) worker /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_1" } */
-#pragma acc routine(fungsi_1) vector /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_1" } */
-
-#pragma acc routine seq
-extern void fungsi_2();
-#pragma acc routine(fungsi_2) seq /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_2." } */
-#pragma acc routine(fungsi_2) worker /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_2." } */
-#pragma acc routine(fungsi_2) /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_2." } */
-
-#pragma acc routine vector
-extern void fungsi_3();
-#pragma acc routine vector /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_3." } */
-void fungsi_3()
-{
-}
-
-extern void fungsi_4();
-#pragma acc routine (fungsi_4) worker
-#pragma acc routine gang /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_4." } */
-void fungsi_4()
-{
-}
-
-#pragma acc routine gang
-void fungsi_5()
-{
-}
-#pragma acc routine (fungsi_5) worker /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_5." } */
-
-#pragma acc routine seq
-void fungsi_6()
-{
-}
-#pragma acc routine seq /* { dg-error ".#pragma acc routine. already applied to .\[void \]*fungsi_6." } */
-extern void fungsi_6();
-
-
/* "#pragma acc routine" must be applied before. */
void Bar ();
new file mode 100644
@@ -0,0 +1,450 @@
+/* Test various aspects of clauses specifying incompatible levels of
+ parallelism with the OpenACC routine directive. The Fortran counterpart is
+ ../../gfortran.dg/goacc/routine-level-of-parallelism-1.f. */
+
+extern void g_1 (void);
+#pragma acc routine (g_1) gang gang /* { dg-error "too many 'gang' clauses" } */
+
+#pragma acc routine worker worker /* { dg-error "too many 'worker' clauses" } */
+void w_1 (void)
+{
+}
+
+#pragma acc routine vector vector /* { dg-error "too many 'vector' clauses" } */
+void v_1 (void)
+{
+}
+
+#pragma acc routine seq seq /* { dg-error "too many 'seq' clauses" } */
+extern void s_1 (void);
+
+
+#pragma acc routine gang gang gang /* { dg-error "too many 'gang' clauses" } */
+void g_2 (void)
+{
+}
+
+#pragma acc routine worker worker worker /* { dg-error "too many 'worker' clauses" } */
+extern void w_2 (void);
+
+extern void v_2 (void);
+#pragma acc routine (v_2) vector vector vector /* { dg-error "too many 'vector' clauses" } */
+
+#pragma acc routine seq seq seq /* { dg-error "too many 'seq' clauses" } */
+void s_2 (void)
+{
+}
+
+
+#pragma acc routine \
+ gang \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */
+void g_3 (void)
+{
+}
+#pragma acc routine (g_3) \
+ gang \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */
+#pragma acc routine (g_3) \
+ gang \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */
+
+extern void w_3 (void);
+#pragma acc routine (w_3) \
+ worker \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */
+#pragma acc routine (w_3) \
+ worker \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */
+#pragma acc routine (w_3) \
+ worker \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */
+
+#pragma acc routine \
+ vector \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */
+void v_3 (void)
+{
+}
+#pragma acc routine (v_3) \
+ vector \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */
+#pragma acc routine (v_3) \
+ vector \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */
+
+extern void s_3 (void);
+#pragma acc routine (s_3) \
+ seq \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */
+#pragma acc routine (s_3) \
+ seq \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */
+#pragma acc routine (s_3) \
+ seq \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */
+
+
+#pragma acc routine \
+ gang gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */ \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */ \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */
+extern void g_4 (void);
+#pragma acc routine (g_4) \
+ gang gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */ \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */ \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */
+#pragma acc routine (g_4) \
+ gang gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */ \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */ \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */
+
+extern void w_4 (void);
+#pragma acc routine (w_4) \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */ \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */ \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */
+#pragma acc routine (w_4) \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */ \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */ \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */
+#pragma acc routine (w_4) \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */ \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */ \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */
+
+#pragma acc routine \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */ \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */ \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */
+void v_4 (void)
+{
+}
+#pragma acc routine (v_4) \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */ \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */ \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */
+#pragma acc routine (v_4) \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */ \
+ seq /* { dg-error ".seq. specifies a conflicting level of parallelism" } */ \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */
+
+#pragma acc routine \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */ \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */ \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */
+void s_4 (void)
+{
+}
+#pragma acc routine (s_4) \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */ \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */ \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */
+#pragma acc routine (s_4) \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ worker /* { dg-error ".worker. specifies a conflicting level of parallelism" } */ \
+ vector /* { dg-error ".vector. specifies a conflicting level of parallelism" } */ \
+ gang /* { dg-error ".gang. specifies a conflicting level of parallelism" } */
+
+
+#pragma acc routine \
+ gang gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 163 } */ \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 165 } */ \
+ seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 167 } */
+void g_5 (void)
+{
+}
+#pragma acc routine (g_5) \
+ gang gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 174 } */ \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 176 } */ \
+ seq seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 178 } */
+#pragma acc routine (g_5) \
+ gang gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 182 } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 184 } */ \
+ worker worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 186 } */
+
+#pragma acc routine \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 191 } */ \
+ vector vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 193 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 195 } */
+extern void w_5 (void);
+#pragma acc routine (w_5) \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 200 } */ \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 202 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 204 } */
+#pragma acc routine (w_5) \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 208 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 210 } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 212 } */
+
+#pragma acc routine \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 217 } */ \
+ seq seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 219 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 221 } */
+extern void v_5 (void);
+#pragma acc routine (v_5) \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ seq seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 226 } */ \
+ worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 228 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 230 } */
+#pragma acc routine (v_5) \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 234 } */ \
+ seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 236 } */ \
+ worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 238 } */
+
+extern void s_5 (void);
+#pragma acc routine (s_5) \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 244 } */ \
+ worker worker worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 246 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 248 } */
+#pragma acc routine (s_5) \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 252 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 254 } */ \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 256 } */
+#pragma acc routine (s_5) \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 260 } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 262 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 264 } */
+
+
+/* Like the *_5 tests, but with the order of clauses changed in the second and
+ following routine directives for the specific *_5 function. */
+
+#pragma acc routine \
+ gang gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 273 } */ \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 275 } */ \
+ seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 277 } */
+void g_6 (void)
+{
+}
+#pragma acc routine (g_6) \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error "incompatible .vector. clause when applying .#pragma acc routine. to .\[void \]*g_6\[\\(\\)\]*., which has already been marked as an accelerator routine" "" { target *-*-* } 283 } */ \
+ gang gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 285 } */ \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 287 } */ \
+ seq seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 289 } */
+#pragma acc routine (g_6) \
+ seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error "incompatible .seq. clause when applying .#pragma acc routine. to .\[void \]*g_6\[\\(\\)\]*., which has already been marked as an accelerator routine" "" { target *-*-* } 292 } */ \
+ gang gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 294 } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 296 } */ \
+ worker worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 298 } */
+
+#pragma acc routine \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 303 } */ \
+ vector vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 305 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 307 } */
+extern void w_6 (void);
+#pragma acc routine (w_6) \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error "incompatible .vector. clause when applying .#pragma acc routine. to .\[void \]*w_6\[\\(\\)\]*., which has already been marked as an accelerator routine" "" { target *-*-* } 311 } */ \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 313 } */ \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 315 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 317 } */
+#pragma acc routine (w_6) \
+ seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error "incompatible .seq. clause when applying .#pragma acc routine. to .\[void \]*w_6\[\\(\\)\]*., which has already been marked as an accelerator routine" "" { target *-*-* } 320 } */ \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 322 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 324 } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 326 } */
+
+#pragma acc routine \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 331 } */ \
+ seq seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 333 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 335 } */
+extern void v_6 (void);
+#pragma acc routine (v_6) \
+ seq seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error "incompatible .seq. clause when applying .#pragma acc routine. to .\[void \]*v_6\[\\(\\)\]*., which has already been marked as an accelerator routine" "" { target *-*-* } 339 } */ \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 341 } */ \
+ worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 343 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 345 } */
+#pragma acc routine (v_6) \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error "incompatible .gang. clause when applying .#pragma acc routine. to .\[void \]*v_6\[\\(\\)\]*., which has already been marked as an accelerator routine" "" { target *-*-* } 348 } */ \
+ vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 350 } */ \
+ seq seq seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 352 } */ \
+ worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 354 } */
+
+extern void s_6 (void);
+#pragma acc routine (s_6) \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 360 } */ \
+ worker worker worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 362 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 364 } */
+#pragma acc routine (s_6) \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error "incompatible .vector. clause when applying .#pragma acc routine. to .\[void \]*s_6\[\\(\\)\]*., which has already been marked as an accelerator routine" "" { target *-*-* } 367 } */ \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 369 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 371 } */ \
+ worker worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error ".worker. specifies a conflicting level of parallelism" "" { target *-*-* } 373 } */
+#pragma acc routine (s_6) \
+ worker worker /* { dg-error "too many 'worker' clauses" } */ \
+ /* { dg-error "incompatible .worker. clause when applying .#pragma acc routine. to .\[void \]*s_6\[\\(\\)\]*., which has already been marked as an accelerator routine" "" { target *-*-* } 376 } */ \
+ seq seq seq /* { dg-error "too many 'seq' clauses" } */ \
+ /* { dg-error ".seq. specifies a conflicting level of parallelism" "" { target *-*-* } 378 } */ \
+ vector vector vector vector /* { dg-error "too many 'vector' clauses" } */ \
+ /* { dg-error ".vector. specifies a conflicting level of parallelism" "" { target *-*-* } 380 } */ \
+ gang gang /* { dg-error "too many 'gang' clauses" } */ \
+ /* { dg-error ".gang. specifies a conflicting level of parallelism" "" { target *-*-* } 382 } */
+
+
+/* Like the *_6 tests, but without all the duplicate clauses, so that the
+ routine directives are valid in isolation. */
+
+#pragma acc routine \
+ gang
+void g_7 (void)
+{
+}
+#pragma acc routine (g_7) \
+ vector /* { dg-error "incompatible .vector. clause when applying .#pragma acc routine. to .\[void \]*g_7\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+#pragma acc routine (g_7) \
+ seq /* { dg-error "incompatible .seq. clause when applying .#pragma acc routine. to .\[void \]*g_7\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+#pragma acc routine \
+ worker
+extern void w_7 (void);
+#pragma acc routine (w_7) \
+ vector /* { dg-error "incompatible .vector. clause when applying .#pragma acc routine. to .\[void \]*w_7\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+#pragma acc routine (w_7) \
+ seq /* { dg-error "incompatible .seq. clause when applying .#pragma acc routine. to .\[void \]*w_7\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+#pragma acc routine \
+ vector
+extern void v_7 (void);
+#pragma acc routine (v_7) \
+ seq /* { dg-error "incompatible .seq. clause when applying .#pragma acc routine. to .\[void \]*v_7\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+#pragma acc routine (v_7) \
+ gang /* { dg-error "incompatible .gang. clause when applying .#pragma acc routine. to .\[void \]*v_7\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+extern void s_7 (void);
+#pragma acc routine (s_7) \
+ seq
+#pragma acc routine (s_7) \
+ vector /* { dg-error "incompatible .vector. clause when applying .#pragma acc routine. to .\[void \]*s_7\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+#pragma acc routine (s_7) \
+ worker /* { dg-error "incompatible .worker. clause when applying .#pragma acc routine. to .\[void \]*s_7\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+/* Test cases for implicit seq clause. */
+
+#pragma acc routine \
+ gang
+void g_8 (void)
+{
+}
+#pragma acc routine (g_8) /* { dg-error "incompatible .seq. clause when applying .#pragma acc routine. to .\[void \]*g_8\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+#pragma acc routine \
+ worker
+extern void w_8 (void);
+#pragma acc routine (w_8) /* { dg-error "incompatible .seq. clause when applying .#pragma acc routine. to .\[void \]*w_8\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+#pragma acc routine \
+ vector
+extern void v_8 (void);
+#pragma acc routine (v_8) /* { dg-error "incompatible .seq. clause when applying .#pragma acc routine. to .\[void \]*v_8\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+extern void s_8 (void);
+#pragma acc routine (s_8)
+#pragma acc routine (s_8) \
+ vector /* { dg-error "incompatible .vector. clause when applying .#pragma acc routine. to .\[void \]*s_8\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+#pragma acc routine (s_8) \
+ gang /* { dg-error "incompatible .gang. clause when applying .#pragma acc routine. to .\[void \]*s_8\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+#pragma acc routine (s_8) \
+ worker /* { dg-error "incompatible .worker. clause when applying .#pragma acc routine. to .\[void \]*s_8\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
new file mode 100644
@@ -0,0 +1,71 @@
+/* Test various aspects of clauses specifying compatible levels of
+ parallelism with the OpenACC routine directive. The Fortran counterpart is
+ ../../gfortran.dg/goacc/routine-level-of-parallelism-2.f. */
+
+#pragma acc routine gang
+void g_1 (void)
+{
+}
+#pragma acc routine (g_1) gang
+#pragma acc routine (g_1) gang
+
+
+extern void w_1 (void);
+#pragma acc routine (w_1) worker
+#pragma acc routine (w_1) worker
+#pragma acc routine (w_1) worker
+
+
+#pragma acc routine vector
+extern void v_1 (void);
+#pragma acc routine (v_1) vector
+#pragma acc routine (v_1) vector
+
+
+/* Also test the implicit seq clause. */
+
+#pragma acc routine seq
+extern void s_1_1 (void);
+#pragma acc routine (s_1_1)
+#pragma acc routine (s_1_1) seq
+#pragma acc routine (s_1_1)
+#pragma acc routine (s_1_1) seq
+
+#pragma acc routine
+extern void s_1_2 (void);
+#pragma acc routine (s_1_2)
+#pragma acc routine (s_1_2) seq
+#pragma acc routine (s_1_2)
+#pragma acc routine (s_1_2) seq
+
+extern void s_2_1 (void);
+#pragma acc routine (s_2_1) seq
+#pragma acc routine (s_2_1)
+#pragma acc routine (s_2_1) seq
+#pragma acc routine (s_2_1)
+#pragma acc routine (s_2_1) seq
+
+extern void s_2_2 (void);
+#pragma acc routine (s_2_2)
+#pragma acc routine (s_2_2)
+#pragma acc routine (s_2_2) seq
+#pragma acc routine (s_2_2)
+#pragma acc routine (s_2_2) seq
+
+#pragma acc routine seq
+void s_3_1 (void)
+{
+}
+#pragma acc routine (s_3_1)
+#pragma acc routine (s_3_1) seq
+#pragma acc routine (s_3_1)
+#pragma acc routine (s_3_1) seq
+
+#pragma acc routine
+void s_3_2 (void)
+{
+}
+#pragma acc routine (s_3_2)
+#pragma acc routine (s_3_2) seq
+#pragma acc routine (s_3_2)
+#pragma acc routine (s_3_2) seq
new file mode 100644
@@ -0,0 +1,48 @@
+/* Test the nohost clause for OpenACC routine directive. Exercising different
+ variants for declaring routines. */
+
+/* { dg-additional-options "-fdump-tree-oaccdevlow" } */
+
+#pragma acc routine nohost
+int THREE(void)
+{
+ return 3;
+}
+
+#pragma acc routine (THREE) nohost
+
+#pragma acc routine nohost
+extern int THREE(void);
+
+
+#pragma acc routine nohost
+extern void NOTHING(void);
+
+#pragma acc routine (NOTHING) nohost
+
+void NOTHING(void)
+{
+}
+
+#pragma acc routine nohost
+extern void NOTHING(void);
+
+#pragma acc routine (NOTHING) nohost
+
+
+extern float ADD(float, float);
+
+#pragma acc routine (ADD) nohost
+
+float ADD(float x, float y)
+{
+ return x + y;
+}
+
+#pragma acc routine nohost
+extern float ADD(float, float);
+
+#pragma acc routine (ADD) nohost
+
+
+/* { dg-final { scan-tree-dump-times "Discarding function" 3 "oaccdevlow" } } */
new file mode 100644
@@ -0,0 +1,97 @@
+/* Test invalid usage of the nohost clause for OpenACC routine directive.
+ Exercising different variants for declaring routines. */
+
+#pragma acc routine
+int THREE_1(void)
+{
+ return 3;
+}
+
+#pragma acc routine (THREE_1) \
+ nohost /* { dg-error "incompatible .nohost. clause when applying .#pragma acc routine. to .\[int \]*THREE_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+#pragma acc routine \
+ nohost /* { dg-error "incompatible .nohost. clause when applying .#pragma acc routine. to .\[int \]*THREE_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern int THREE_1(void);
+
+
+#pragma acc routine
+extern void NOTHING_1(void);
+
+#pragma acc routine (NOTHING_1) \
+ nohost /* { dg-error "incompatible .nohost. clause when applying .#pragma acc routine. to .\[void \]*NOTHING_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+void NOTHING_1(void)
+{
+}
+
+#pragma acc routine \
+ nohost /* { dg-error "incompatible .nohost. clause when applying .#pragma acc routine. to .\[void \]*NOTHING_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void NOTHING_1(void);
+
+#pragma acc routine (NOTHING_1) \
+ nohost /* { dg-error "incompatible .nohost. clause when applying .#pragma acc routine. to .\[void \]*NOTHING_1\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+extern float ADD_1(float, float);
+
+#pragma acc routine (ADD_1)
+
+float ADD_1(float x, float y)
+{
+ return x + y;
+}
+
+#pragma acc routine \
+ nohost /* { dg-error "incompatible .nohost. clause when applying .#pragma acc routine. to .\[float \]*ADD_1\[\\(float, \\)\]*., which has already been marked as an accelerator routine" } */
+extern float ADD_1(float, float);
+
+#pragma acc routine (ADD_1) \
+ nohost /* { dg-error "incompatible .nohost. clause when applying .#pragma acc routine. to .\[float \]*ADD_1\[\\(float, \\)\]*., which has already been marked as an accelerator routine" } */
+
+
+/* The same again, but with/without nohost reversed. */
+
+#pragma acc routine \
+ nohost
+int THREE_2(void)
+{
+ return 3;
+}
+
+#pragma acc routine (THREE_2) /* { dg-error "missing .nohost. clause when applying .#pragma acc routine. to .\[int \]*THREE_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+#pragma acc routine /* { dg-error "missing .nohost. clause when applying .#pragma acc routine. to .\[int \]*THREE_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern int THREE_2(void);
+
+
+#pragma acc routine \
+ nohost
+extern void NOTHING_2(void);
+
+#pragma acc routine (NOTHING_2) /* { dg-error "missing .nohost. clause when applying .#pragma acc routine. to .\[void \]*NOTHING_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+void NOTHING_2(void)
+{
+}
+
+#pragma acc routine /* { dg-error "missing .nohost. clause when applying .#pragma acc routine. to .\[void \]*NOTHING_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+extern void NOTHING_2(void);
+
+#pragma acc routine (NOTHING_2) /* { dg-error "missing .nohost. clause when applying .#pragma acc routine. to .\[void \]*NOTHING_2\[\\(\\)\]*., which has already been marked as an accelerator routine" } */
+
+
+extern float ADD_2(float, float);
+
+#pragma acc routine (ADD_2) \
+ nohost
+
+float ADD_2(float x, float y)
+{
+ return x + y;
+}
+
+#pragma acc routine /* { dg-error "missing .nohost. clause when applying .#pragma acc routine. to .\[float \]*ADD_2\[\\(float, \\)\]*., which has already been marked as an accelerator routine" } */
+extern float ADD_2(float, float);
+
+#pragma acc routine (ADD_2) /* { dg-error "missing .nohost. clause when applying .#pragma acc routine. to .\[float \]*ADD_2\[\\(float, \\)\]*., which has already been marked as an accelerator routine" } */
@@ -1,3 +1,5 @@
+!$ACC ROUTINE(ABORT) SEQ
+
INTEGER :: ARGC
ARGC = COMMAND_ARGUMENT_COUNT ()
@@ -93,9 +93,6 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc loop tile(-1) ! { dg-warning "must be positive" }
- do i = 1,10
- enddo
!$acc loop vector tile(*)
DO i = 1,10
ENDDO
@@ -129,9 +126,6 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc loop tile(-1) ! { dg-warning "must be positive" }
- do i = 1,10
- enddo
!$acc loop vector tile(*)
DO i = 1,10
ENDDO
@@ -242,9 +236,6 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc kernels loop tile(-1) ! { dg-warning "must be positive" }
- do i = 1,10
- enddo
!$acc kernels loop vector tile(*)
DO i = 1,10
ENDDO
@@ -333,9 +324,6 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc parallel loop tile(-1) ! { dg-warning "must be positive" }
- do i = 1,10
- enddo
!$acc parallel loop vector tile(*)
DO i = 1,10
ENDDO
@@ -5,7 +5,6 @@ contains
subroutine subr5 (x)
implicit none
!$acc routine (subr5)
- !$acc routine (m1int) ! { dg-error "invalid function name" }
integer, intent(inout) :: x
if (x < 1) then
x = 1
@@ -26,7 +25,6 @@ program main
end interface
integer, parameter :: n = 10
integer :: a(n), i
- !$acc routine (subr1) ! { dg-error "invalid function name" }
external :: subr2
!$acc routine (subr2)
@@ -56,7 +54,6 @@ subroutine subr1 (x)
end subroutine subr1
subroutine subr2 (x)
- !$acc routine (subr1) ! { dg-error "invalid function name" }
integer, intent(inout) :: x
if (x < 1) then
x = 1
@@ -86,7 +83,6 @@ subroutine subr4 (x)
end subroutine subr4
subroutine subr10 (x)
- !$acc routine (subr10) device ! { dg-error "Unclassifiable OpenACC directive" }
integer, intent(inout) :: x
if (x < 1) then
x = 1
new file mode 100644
@@ -0,0 +1,70 @@
+! Test acc routines inside modules.
+
+! { dg-additional-options "-O0" }
+
+module routines
+ integer a
+contains
+ subroutine vector
+ implicit none
+ !$acc routine vector
+ end subroutine vector
+
+ subroutine worker
+ implicit none
+ !$acc routine worker
+ end subroutine worker
+
+ subroutine gang
+ implicit none
+ !$acc routine gang
+ end subroutine gang
+
+ subroutine seq
+ implicit none
+ !$acc routine seq
+ end subroutine seq
+end module routines
+
+program main
+ use routines
+ implicit none
+
+ integer :: i
+
+ !$acc parallel loop gang
+ do i = 1, 10
+ call gang ! { dg-error "routine call uses same OpenACC parallelism as containing loop" }
+ call worker
+ call vector
+ call seq
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop worker
+ do i = 1, 10
+ call gang ! { dg-error "routine call uses same OpenACC parallelism as containing loop" }
+ call worker ! { dg-error "routine call uses same OpenACC parallelism as containing loop" }
+ call vector
+ call seq
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop vector
+ do i = 1, 10
+ call gang ! { dg-error "routine call uses same OpenACC parallelism as containing loop" }
+ call worker ! { dg-error "routine call uses same OpenACC parallelism as containing loop" }
+ call vector ! { dg-error "routine call uses same OpenACC parallelism as containing loop" }
+ call seq
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop seq
+ do i = 1, 10
+ call gang
+ call worker
+ call vector
+ call seq
+ end do
+ !$acc end parallel loop
+end program main
new file mode 100644
@@ -0,0 +1,96 @@
+! Check for late resolver errors caused by invalid ACC ROUTINE
+! directives.
+
+module m
+ integer m1int
+contains
+ subroutine subr5 (x)
+ implicit none
+ integer extfunc
+ !$acc routine (subr5)
+ !$acc routine (extfunc)
+ !$acc routine (m1int) ! { dg-error "invalid function name" }
+ integer, intent(inout) :: x
+ if (x < 1) then
+ x = 1
+ else
+ x = x * x - 1 + extfunc(2)
+ end if
+ end subroutine subr5
+end module m
+
+program main
+ implicit none
+ interface
+ function subr6 (x)
+ integer, intent (in) :: x
+ integer :: subr6
+ end function subr6
+ end interface
+ integer, parameter :: n = 10
+ integer :: a(n), i
+ !$acc routine (subr1) ! { dg-error "invalid function name" }
+ external :: subr2
+ !$acc routine (subr2)
+
+ external :: R1, R2
+ !$acc routine (R1)
+ !$acc routine (R2)
+
+ !$acc parallel
+ !$acc loop
+ do i = 1, n
+ call subr1 (i)
+ call subr2 (i)
+ end do
+ !$acc end parallel
+end program main
+
+subroutine subr1 (x)
+ !$acc routine
+ integer, intent(inout) :: x
+ if (x < 1) then
+ x = 1
+ else
+ x = x * x - 1
+ end if
+end subroutine subr1
+
+subroutine subr2 (x)
+ integer, intent(inout) :: x
+ if (x < 1) then
+ x = 1
+ else
+ x = x * x - 1
+ end if
+end subroutine subr2
+
+subroutine subr3 (x)
+ !$acc routine (subr3)
+ integer, intent(inout) :: x
+ if (x < 1) then
+ x = 1
+ else
+ call subr4 (x)
+ end if
+end subroutine subr3
+
+subroutine subr4 (x)
+ !$acc routine (subr4)
+ integer, intent(inout) :: x
+ if (x < 1) then
+ x = 1
+ else
+ x = x * x - 1
+ end if
+end subroutine subr4
+
+subroutine subr10 (x)
+ !$acc routine (subr10) device ! { dg-error "Unclassifiable OpenACC directive" }
+ integer, intent(inout) :: x
+ if (x < 1) then
+ x = 1
+ else
+ x = x * x - 1
+ end if
+end subroutine subr10
new file mode 100644
@@ -0,0 +1,340 @@
+! Validate calls to ACC ROUTINES. Ensure that the loop containing the
+! call has sufficient parallelism to for the routine.
+
+ subroutine sub
+ implicit none
+ integer, parameter :: n = 100
+ integer :: a(n), i, j
+ external gangr, workerr, vectorr, seqr
+!$acc routine (gangr) gang
+!$acc routine (workerr) worker
+!$acc routine (vectorr) vector
+!$acc routine (seqr) seq
+
+!
+! Test subroutine calls inside nested loops.
+!
+
+!$acc parallel loop
+ do i = 1, n
+ !$acc loop
+ do j = 1, n
+ call workerr (a, n)
+ end do
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop
+ do i = 1, n
+!$acc loop gang
+ do j = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ end do
+!$acc end parallel loop
+
+!
+! Test calls to seq routines
+!
+
+!$acc parallel loop
+ do i = 1, n
+ call seqr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop gang
+ do i = 1, n
+ call seqr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop worker
+ do i = 1, n
+ call seqr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop vector
+ do i = 1, n
+ call seqr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop seq
+ do i = 1, n
+ call seqr (a, n)
+ end do
+!$acc end parallel loop
+
+!
+! Test calls to gang routines
+!
+
+!$acc parallel loop
+ do i = 1, n
+ call gangr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop gang
+ do i = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop worker
+ do i = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop vector
+ do i = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop seq
+ do i = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!
+! Test calls to worker routines
+!
+
+!$acc parallel loop
+ do i = 1, n
+ call workerr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop gang
+ do i = 1, n
+ call workerr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop worker
+ do i = 1, n
+ call workerr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop vector
+ do i = 1, n
+ call workerr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop seq
+ do i = 1, n
+ call workerr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!
+! Test calls to vector routines
+!
+
+!$acc parallel loop
+ do i = 1, n
+ call vectorr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop gang
+ do i = 1, n
+ call vectorr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop worker
+ do i = 1, n
+ call vectorr (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop vector
+ do i = 1, n
+ call vectorr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop seq
+ do i = 1, n
+ call vectorr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+ end subroutine sub
+
+ subroutine func
+ implicit none
+ integer, parameter :: n = 100
+ integer :: a(n), i, j
+ integer gangf, workerf, vectorf, seqf
+!$acc routine (gangf) gang
+!$acc routine (workerf) worker
+!$acc routine (vectorf) vector
+!$acc routine (seqf) seq
+
+!
+! Test subroutine calls inside nested loops.
+!
+
+!$acc parallel loop
+ do i = 1, n
+!$acc loop
+ do j = 1, n
+ a(1) = workerf (a, n)
+ end do
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop
+ do i = 1, n
+!$acc loop gang
+ do j = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ end do
+!$acc end parallel loop
+
+!
+! Test calls to seq routines
+!
+
+!$acc parallel loop
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop gang
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop worker
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop vector
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop seq
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+!$acc end parallel loop
+
+!
+! Test calls to gang routines
+!
+
+!$acc parallel loop
+ do i = 1, n
+ a(1) = gangf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop gang
+ do i = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop worker
+ do i = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop vector
+ do i = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop seq
+ do i = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!
+! Test calls to worker routines
+!
+
+!$acc parallel loop
+ do i = 1, n
+ a(1) = workerf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop gang
+ do i = 1, n
+ a(1) = workerf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop worker
+ do i = 1, n
+ a(1) = workerf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop vector
+ do i = 1, n
+ a(1) = workerf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop seq
+ do i = 1, n
+ a(1) = workerf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!
+! Test calls to vector routines
+!
+
+!$acc parallel loop
+ do i = 1, n
+ a(1) = vectorf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop gang
+ do i = 1, n
+ a(1) = vectorf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop worker
+ do i = 1, n
+ a(1) = vectorf (a, n)
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop vector
+ do i = 1, n
+ a(1) = vectorf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+
+!$acc parallel loop seq
+ do i = 1, n
+ a(1) = vectorf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+!$acc end parallel loop
+ end subroutine func
new file mode 100644
@@ -0,0 +1,340 @@
+! Validate calls to ACC ROUTINES. Ensure that the loop containing the
+! call has sufficient parallelism to for the routine.
+
+subroutine sub
+ implicit none
+ integer, parameter :: n = 100
+ integer :: a(n), i, j
+ external gangr, workerr, vectorr, seqr
+ !$acc routine (gangr) gang
+ !$acc routine (workerr) worker
+ !$acc routine (vectorr) vector
+ !$acc routine (seqr) seq
+
+ !
+ ! Test subroutine calls inside nested loops.
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ !$acc loop
+ do j = 1, n
+ call workerr (a, n)
+ end do
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop
+ do i = 1, n
+ !$acc loop gang
+ do j = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ end do
+ !$acc end parallel loop
+
+ !
+ ! Test calls to seq routines
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ call seqr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop gang
+ do i = 1, n
+ call seqr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop worker
+ do i = 1, n
+ call seqr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop vector
+ do i = 1, n
+ call seqr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop seq
+ do i = 1, n
+ call seqr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !
+ ! Test calls to gang routines
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ call gangr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop gang
+ do i = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop worker
+ do i = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop vector
+ do i = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop seq
+ do i = 1, n
+ call gangr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !
+ ! Test calls to worker routines
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ call workerr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop gang
+ do i = 1, n
+ call workerr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop worker
+ do i = 1, n
+ call workerr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop vector
+ do i = 1, n
+ call workerr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop seq
+ do i = 1, n
+ call workerr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !
+ ! Test calls to vector routines
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ call vectorr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop gang
+ do i = 1, n
+ call vectorr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop worker
+ do i = 1, n
+ call vectorr (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop vector
+ do i = 1, n
+ call vectorr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop seq
+ do i = 1, n
+ call vectorr (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+end subroutine sub
+
+subroutine func
+ implicit none
+ integer, parameter :: n = 100
+ integer :: a(n), i, j
+ integer gangf, workerf, vectorf, seqf
+ !$acc routine (gangf) gang
+ !$acc routine (workerf) worker
+ !$acc routine (vectorf) vector
+ !$acc routine (seqf) seq
+
+ !
+ ! Test subroutine calls inside nested loops.
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ !$acc loop
+ do j = 1, n
+ a(1) = workerf (a, n)
+ end do
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop
+ do i = 1, n
+ !$acc loop gang
+ do j = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ end do
+ !$acc end parallel loop
+
+ !
+ ! Test calls to seq routines
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop gang
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop worker
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop vector
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop seq
+ do i = 1, n
+ a(1) = seqf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !
+ ! Test calls to gang routines
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ a(1) = gangf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop gang
+ do i = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop worker
+ do i = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop vector
+ do i = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop seq
+ do i = 1, n
+ a(1) = gangf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !
+ ! Test calls to worker routines
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ a(1) = workerf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop gang
+ do i = 1, n
+ a(1) = workerf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop worker
+ do i = 1, n
+ a(1) = workerf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop vector
+ do i = 1, n
+ a(1) = workerf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop seq
+ do i = 1, n
+ a(1) = workerf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !
+ ! Test calls to vector routines
+ !
+
+ !$acc parallel loop
+ do i = 1, n
+ a(1) = vectorf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop gang
+ do i = 1, n
+ a(1) = vectorf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop worker
+ do i = 1, n
+ a(1) = vectorf (a, n)
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop vector
+ do i = 1, n
+ a(1) = vectorf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+
+ !$acc parallel loop seq
+ do i = 1, n
+ a(1) = vectorf (a, n) ! { dg-error "Insufficient ..ACC LOOP parallelism" }
+ end do
+ !$acc end parallel loop
+end subroutine func
new file mode 100644
@@ -0,0 +1,33 @@
+/* At -O0, we do get the expected "undefined reference to `foo'" link-time
+ error message (but the check needs to be done differently; compare to
+ routine-nohost-1.c), but for -O2 we don't; presumably because the function
+ gets inlined.
+ { dg-xfail-if "TODO" { *-*-* } { "-O0" } { "" } } */
+
+#include <stdlib.h>
+
+#pragma acc routine nohost
+int
+foo (int n)
+{
+ if (n == 0 || n == 1)
+ return 1;
+
+ return n * n;
+}
+
+int
+main()
+{
+ int a, n = 10;
+
+#pragma acc parallel copy (a, n)
+ {
+ a = foo (n);
+ }
+
+ if (a != n * n)
+ abort ();
+
+ return 0;
+}
new file mode 100644
@@ -0,0 +1,64 @@
+
+/* { dg-do run } */
+/* { dg-warning "TODO" "implicit" { xfail *-*-* } 17 } */
+/* { dg-warning "TODO" "implicit" { xfail *-*-* } 27 } */
+/* { dg-xfail-if "unresolved symbol" { *-*-* } } */
+
+#include <stdlib.h>
+
+#pragma acc routine bind (foo)
+int
+subr1 (int n)
+{
+ if (n == 0 || n == 1)
+ return 1;
+
+ return n * foo (n - 1);
+}
+
+#pragma acc routine bind ("bar")
+int
+subr2 (int n)
+{
+ if (n == 0 || n == 1)
+ return 1;
+
+ return n * bar (n - 1);
+}
+
+int
+main()
+{
+ int *a, i, n = 10;
+
+ a = (int *)malloc (sizeof (int) * n);
+
+#pragma acc parallel copy (a[0:n]) vector_length (5)
+ {
+#pragma acc loop
+ for (i = 0; i < n; i++)
+ a[i] = foo (i);
+ }
+
+ for (i = 0; i < n; i++)
+ if (a[i] != subr1 (i))
+ abort ();
+
+ for (i = 0; i < n; i++)
+ a[i] = 0;
+
+#pragma acc parallel copy (a[0:n]) vector_length (5)
+ {
+#pragma acc loop
+ for (i = 0; i < n; i++)
+ a[i] = bar (i);
+ }
+
+ for (i = 0; i < n; i++)
+ if (a[i] != subr2 (i))
+ abort ();
+
+ free (a);
+
+ return 0;
+}
new file mode 100644
@@ -0,0 +1,105 @@
+/* Test the bind and nohost clauses for OpenACC routine directive. */
+
+/* TODO. Function inlining and the OpenACC bind clause do not yet get on well
+ with one another.
+ { dg-additional-options "-fno-inline" } */
+
+/* TODO. C works, but for C++ we get: "lto1: internal compiler error: in
+ ipa_propagate_frequency".
+ { dg-xfail-if "TODO" { *-*-* } } */
+
+#include <openacc.h>
+
+/* "MINUS_TWO" is the device variant for function "TWO". Similar for "THREE",
+ and "FOUR". Exercising different variants for declaring routines. */
+
+#pragma acc routine nohost
+extern int MINUS_TWO(void);
+
+int MINUS_TWO(void)
+{
+ if (!acc_on_device(acc_device_not_host))
+ __builtin_abort();
+ return -2;
+}
+
+extern int TWO(void);
+#pragma acc routine (TWO) bind(MINUS_TWO)
+
+int TWO(void)
+{
+ if (acc_on_device(acc_device_not_host))
+ __builtin_abort();
+ return 2;
+}
+
+
+#pragma acc routine nohost
+int MINUS_THREE(void)
+{
+ if (!acc_on_device(acc_device_not_host))
+ __builtin_abort();
+ return -3;
+}
+
+#pragma acc routine bind(MINUS_THREE)
+extern int THREE(void);
+
+int THREE(void)
+{
+ if (acc_on_device(acc_device_not_host))
+ __builtin_abort();
+ return 3;
+}
+
+
+/* Due to using a string in the bind clause, we don't need "MINUS_FOUR" in
+ scope here. */
+#pragma acc routine bind("MINUS_FOUR")
+int FOUR(void)
+{
+ if (acc_on_device(acc_device_not_host))
+ __builtin_abort();
+ return 4;
+}
+
+extern int MINUS_FOUR(void);
+#pragma acc routine (MINUS_FOUR) nohost
+
+int MINUS_FOUR(void)
+{
+ if (!acc_on_device(acc_device_not_host))
+ __builtin_abort();
+ return -4;
+}
+
+
+int main()
+{
+ int x2, x3, x4;
+
+#pragma acc parallel copyout(x2, x3, x4) if(0)
+ {
+ x2 = TWO();
+ x3 = THREE();
+ x4 = FOUR();
+ }
+ if (x2 != 2 || x3 != 3 || x4 != 4)
+ __builtin_abort();
+
+#pragma acc parallel copyout(x2, x3, x4)
+ {
+ x2 = TWO();
+ x3 = THREE();
+ x4 = FOUR();
+ }
+#ifdef ACC_DEVICE_TYPE_host
+ if (x2 != 2 || x3 != 3 || x4 != 4)
+ __builtin_abort();
+#else
+ if (x2 != -2 || x3 != -3 || x4 != -4)
+ __builtin_abort();
+#endif
+
+ return 0;
+}
new file mode 100644
@@ -0,0 +1,18 @@
+/* { dg-do link } */
+
+extern int three (void);
+
+#pragma acc routine (three) nohost
+__attribute__((noinline))
+int three(void)
+{
+ return 3;
+}
+
+int main(void)
+{
+ return (three() == 3) ? 0 : 1;
+}
+
+/* Expecting link to fail; "undefined reference to `three'" (or similar).
+ { dg-excess-errors "" } */
@@ -1,5 +1,6 @@
program main
implicit none
+ !$acc routine(abort) seq
print *, "CheCKpOInT"
!$acc parallel
@@ -6,6 +6,7 @@
USE OPENACC
IMPLICIT NONE
+!$ACC ROUTINE(ABORT) SEQ
!Host.
new file mode 100644
@@ -0,0 +1,28 @@
+! { dg-do run }
+! { dg-xfail-if "TODO" { *-*-* } }
+
+program main
+ integer :: a, n
+
+ n = 10
+
+ !$acc parallel copy (a, n)
+ a = foo (n)
+ !$acc end parallel
+
+ if (a .ne. n * n) call abort
+
+contains
+
+function foo (n) result (rc)
+ !$acc routine nohost
+
+ integer, intent (in) :: n
+ integer :: rc
+
+ rc = n * n
+
+end function
+
+end program main
+
@@ -100,7 +100,7 @@ subroutine gang (a)
integer, intent (inout) :: a(N)
integer :: i
- !$acc loop gang
+ !$acc loop gang worker vector
do i = 1, N
a(i) = a(i) - i
end do
new file mode 100644
@@ -0,0 +1,62 @@
+
+! { dg-do run }
+! { dg-error "Invalid" "TODO" { xfail *-*-* } 51 }
+
+program main
+ integer, parameter :: n = 10
+ integer :: a(n)
+ integer :: i
+
+ !$acc parallel copy (a) vector_length (5)
+ !$acc loop
+ do i = 1, n
+ a(i) = foo (i);
+ end do
+ !$acc end parallel
+
+ do i = 1, n
+ if (a(i) .ne. subr1 (i)) call abort
+ end do
+
+ do i = 1, n
+ a(i) = 0
+ end do
+
+ !$acc parallel copy (a) vector_length (5)
+ !$acc loop
+ do i = 1, n
+ a(i) = bar (i);
+ end do
+ !$acc end parallel
+
+ do i = 1, n
+ if (a(i) .ne. subr2 (i)) call abort
+ end do
+
+contains
+
+function subr1 (n) result (rc)
+ !$acc routine bind (foo)
+ integer :: n, rc
+
+ if ((n .eq. 0) .or. (n .eq. 1)) then
+ rc = 1
+ else
+ rc = n * foo (n - 1);
+ end if
+
+end function
+
+function subr2 (n) result (rc)
+ !$acc routine bind ("bar")
+ integer :: n, rc
+
+ if ((n .eq. 0) .or. (n .eq. 1)) then
+ rc = 1
+ else
+ rc = n * bar (n - 1);
+ end if
+
+end function
+
+end program main
new file mode 100644
@@ -0,0 +1,41 @@
+! { dg-do run }
+
+module param
+ integer, parameter :: N = 32
+end module param
+
+program main
+ use param
+ integer :: i
+ integer :: a(N)
+
+ do i = 1, N
+ a(i) = i
+ end do
+
+ !$acc parallel copy (a)
+ !$acc loop worker
+ do i = 1, N
+ call vector (a)
+ end do
+ !$acc end parallel
+
+ do i = 1, N
+ if (a(i) .ne. 0) call abort
+ end do
+
+contains
+
+ subroutine vector (a)
+ !$acc routine vector
+ integer, intent (inout) :: a(N)
+ integer :: i
+
+ !$acc loop vector
+ do i = 1, N
+ a(i) = a(i) - a(i)
+ end do
+
+end subroutine vector
+
+end program main