[PATCH 1/3] [og9] Add missing exec_params libgomp plugin entry points

[Julian Brown]

This patch adds two missing (dummy) entry points to the GCN libgomp
plugin. These are not used at present, because we have not enabled the
function parameter flattening transformation that uses these entry points
on GCN.

Julian

ChangeLog

        libgomp/
        * plugin/plugin-gcn.c (GOMP_OFFLOAD_openacc_exec_params,
        GOMP_OFFLOAD_openacc_async_exec_params): New functions.
---
 libgomp/ChangeLog.openacc   |  5 +++++
 libgomp/plugin/plugin-gcn.c | 17 +++++++++++++++++
 2 files changed, 22 insertions(+)


diff --git a/libgomp/ChangeLog.openacc b/libgomp/ChangeLog.openacc
index a187ebb7295..80d089f49e2 100644
--- a/libgomp/ChangeLog.openacc
+++ b/libgomp/ChangeLog.openacc
@@ -1,3 +1,8 @@
+2019-08-08  Julian Brown  <jul...@codesourcery.com>
+
+	* plugin/plugin-gcn.c (GOMP_OFFLOAD_openacc_exec_params,
+	GOMP_OFFLOAD_openacc_async_exec_params): New functions.
+
 2019-07-31  Julian Brown  <jul...@codesourcery.com>
 
 	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Use relative
diff --git a/libgomp/plugin/plugin-gcn.c b/libgomp/plugin/plugin-gcn.c
index b059348c7bf..6eaae66c1a9 100644
--- a/libgomp/plugin/plugin-gcn.c
+++ b/libgomp/plugin/plugin-gcn.c
@@ -3291,6 +3291,14 @@ GOMP_OFFLOAD_openacc_exec (void (*fn_ptr) (void *), size_t mapnum,
 	    NULL);
 }
 
+void
+GOMP_OFFLOAD_openacc_exec_params (void (*fn_ptr) (void *), size_t mapnum,
+				  void **hostaddrs, void **devaddrs,
+				  unsigned *dims, void *targ_mem_desc)
+{
+  GOMP_PLUGIN_fatal ("OpenACC exec params unimplemented.");
+}
+
 void
 GOMP_OFFLOAD_openacc_async_exec (void (*fn_ptr) (void *), size_t mapnum,
 				 void **hostaddrs, void **devaddrs,
@@ -3303,6 +3311,15 @@ GOMP_OFFLOAD_openacc_async_exec (void (*fn_ptr) (void *), size_t mapnum,
 	    aq);
 }
 
+void
+GOMP_OFFLOAD_openacc_async_exec_params (void (*fn) (void *), size_t mapnum,
+					void **hostaddrs, void **devaddrs,
+					unsigned *dims, void *targ_mem_desc,
+					struct goacc_asyncqueue *aq)
+{
+  GOMP_PLUGIN_fatal ("OpenACC async exec params unimplemented.");
+}
+
 struct goacc_asyncqueue *
 GOMP_OFFLOAD_openacc_async_construct (int device)
 {