[gcc(refs/users/marxin/heads/marxin-gcc-benchmark-branch)] Fix libgomp plugin-gcn bug

[Martin Liska]

https://gcc.gnu.org/g:14e5e74698b98f4cbe398cb989dfa27765cbca6e

commit 14e5e74698b98f4cbe398cb989dfa27765cbca6e
Author: Andrew Stubbs <ams@codesourcery.com>
Date:   Wed Jan 22 17:56:54 2020 +0000

    Fix libgomp plugin-gcn bug
    
    2020-01-23  Andrew Stubbs  <ams@codesourcery.com>
    
            libgomp/
            * plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
            the device id.

Diff:
---
 libgomp/ChangeLog           | 5 +++++
 libgomp/plugin/plugin-gcn.c | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index fa6aeed4ec4..c0dde5cec3c 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,8 @@
+2020-01-23  Andrew Stubbs  <ams@codesourcery.com>
+
+	* plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
+	the device id.
+
 2020-01-20  Andrew Stubbs  <ams@codesourcery.com>
 
 	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
diff --git a/libgomp/plugin/plugin-gcn.c b/libgomp/plugin/plugin-gcn.c
index de470a3dd33..7854c142f05 100644
--- a/libgomp/plugin/plugin-gcn.c
+++ b/libgomp/plugin/plugin-gcn.c
@@ -1228,7 +1228,8 @@ parse_target_attributes (void **input,
 	  grid_attrs_found = true;
 	  break;
 	}
-      else if ((id & GOMP_TARGET_ARG_DEVICE_ALL) == GOMP_TARGET_ARG_DEVICE_ALL)
+      else if ((id & GOMP_TARGET_ARG_DEVICE_MASK)
+	       == GOMP_TARGET_ARG_DEVICE_ALL)
 	{
 	  gcn_dims_found = true;
 	  switch (id & GOMP_TARGET_ARG_ID_MASK)