libatomic isn't built for amdgcn but reduction-16.c adds it
via -foffload=-latomic when offloading for nvptx is enabled.
The following avoids linker errors when offloading to amdgcn is enabled
as well.
Tested on x86_64-unknown-linux-gnu, OK for trunk and GCC 11 branch?
Thanks.
Richard.
2021-04-21 Richard Biener <rguent...@suse.de>
libgomp/
* testsuite/libgomp.c-c++-common/reduction-16.c: Use -latomic
only on nvptx-none.
---
libgomp/testsuite/libgomp.c-c++-common/reduction-16.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libgomp/testsuite/libgomp.c-c++-common/reduction-16.c
b/libgomp/testsuite/libgomp.c-c++-common/reduction-16.c
index e60fe3664ed..0eea73b144b 100644
--- a/libgomp/testsuite/libgomp.c-c++-common/reduction-16.c
+++ b/libgomp/testsuite/libgomp.c-c++-common/reduction-16.c
@@ -1,5 +1,5 @@
/* { dg-do run } */
-/* { dg-additional-options "-foffload=-latomic" { target offload_target_nvptx
} } */
+/* { dg-additional-options "-foffload=nvptx-none=-latomic" { target
offload_target_nvptx } } */
#include <stdlib.h>
--
2.26.2
