openmp: Handle rest of EXEC_OACC_* in oacc_code_to_statement [PR93463]

As the testcase shows, some EXEC_OACC_* codes weren't handled in
oacc_code_to_statement.  Fixed thusly.

2020-01-29  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/93463
	* openmp.c (oacc_code_to_statement): Handle
	EXEC_OACC_{ROUTINE,UPDATE,WAIT,CACHE,{ENTER,EXIT}_DATA,DECLARE}.

	* gfortran.dg/goacc/pr93463.f90: New test.

1 files changed, 14 insertions, 0 deletions

diff --git a/gcc/fortran/openmp.c b/gcc/fortran/openmp.c
index 0accb18..b885e86 100644
--- a/gcc/fortran/openmp.c
+++ b/gcc/fortran/openmp.c
@@ -6021,6 +6021,20 @@ oacc_code_to_statement (gfc_code *code)
       return ST_OACC_LOOP;
     case EXEC_OACC_ATOMIC:
       return ST_OACC_ATOMIC;
+    case EXEC_OACC_ROUTINE:
+      return ST_OACC_ROUTINE;
+    case EXEC_OACC_UPDATE:
+      return ST_OACC_UPDATE;
+    case EXEC_OACC_WAIT:
+      return ST_OACC_WAIT;
+    case EXEC_OACC_CACHE:
+      return ST_OACC_CACHE;
+    case EXEC_OACC_ENTER_DATA:
+      return ST_OACC_ENTER_DATA;
+    case EXEC_OACC_EXIT_DATA:
+      return ST_OACC_EXIT_DATA;
+    case EXEC_OACC_DECLARE:
+      return ST_OACC_DECLARE;
     default:
       gcc_unreachable ();
     }