[gcc r12-1283] [GCN] Streamline 'libgomp/testsuite/lib/libgomp.exp:check_effective_target_openacc_radeon_accel_sele

[gcc r12-1283] [GCN] Streamline 'libgomp/testsuite/lib/libgomp.exp:check_effective_target_openacc_radeon_accel_sele

[Thomas Schwinge]

https://gcc.gnu.org/g:f9da798ba6348feaada80de04bc72cdf0c4a1f70

commit r12-1283-gf9da798ba6348feaada80de04bc72cdf0c4a1f70
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Fri Jun 4 15:19:35 2021 +0200

    [GCN] Streamline 'libgomp/testsuite/lib/libgomp.exp:check_effective_target_openacc_radeon_accel_selected'
    
    The GCN support that got added in r278935 (commit
    83caa34e2a618842e05f59cbb3e2dda93dc23270) "Enable OpenACC GCN testing" was
    forked before my r269107 (commit ee332b4a9a19552d160a23155f59b11692d8f07e)
    "[libgomp] Clarify difference between offload target, offload plugin, and
    OpenACC device type", and didn't later pick up these changes.
    
    No functional change.
    
            libgomp/
            * testsuite/lib/libgomp.exp
            (check_effective_target_openacc_radeon_accel_selected):
            Streamline.

Diff:
---
 libgomp/testsuite/lib/libgomp.exp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/libgomp/testsuite/lib/libgomp.exp b/libgomp/testsuite/lib/libgomp.exp
index 0f4eb6fd4ff..45c78d8510e 100644
--- a/libgomp/testsuite/lib/libgomp.exp
+++ b/libgomp/testsuite/lib/libgomp.exp
@@ -472,11 +472,8 @@ proc check_effective_target_openacc_radeon_accel_selected { } {
     if { ![check_effective_target_openacc_radeon_accel_present] } {
 	return 0;
     }
-    global offload_target
-    if { [string match "amdgcn*" $offload_target] } {
-        return 1;
-    }
-    return 0;
+    global openacc_device_type
+    return [string match "radeon" $openacc_device_type]
 }
 
 # Return 1 if cuda.h and -lcuda are available.