In 'libgomp.c/declare-variant-{3,4}-*.c', restrict 'scan-offload-tree-dump's to 'only_for_offload_target [...]'
... to care for the case where not just one but both of GCN and nvptx
offloading are enabled. In that case, we currently get:
UNRESOLVED: libgomp.c/declare-variant-3-sm30.c scan-amdgcn-amdhsa-offload-tree-dump optimized "= f30 \\(\\);"
... in addition to:
PASS: libgomp.c/declare-variant-3-sm30.c scan-nvptx-none-offload-tree-dump optimized "= f30 \\(\\);"
Etc.
Fix-up for commit
59b8ade88774b4dcf1691a8f650cdbb86cc30862
"[libgomp, testsuite, nvptx] Add libgomp.c/declare-variant-3-sm*.c",
and commit
1fd508744eccda9ad9c6d6fcce5b2ea9c568818d
"amdgcn: Support AMD-specific 'isa' traits in OpenMP context selectors".
libgomp/
* testsuite/libgomp.c/declare-variant-3-sm30.c: Restrict
'scan-offload-tree-dump' to 'only_for_offload_target nvptx-none'.
* testsuite/libgomp.c/declare-variant-3-sm35.c: Likewise.
* testsuite/libgomp.c/declare-variant-3-sm53.c: Likewise.
* testsuite/libgomp.c/declare-variant-3-sm70.c: Likewise.
* testsuite/libgomp.c/declare-variant-3-sm75.c: Likewise.
* testsuite/libgomp.c/declare-variant-3-sm80.c: Likewise.
* testsuite/libgomp.c/declare-variant-4-fiji.c: Restrict
'scan-offload-tree-dump' to
'only_for_offload_target amdgcn-amdhsa'.
* testsuite/libgomp.c/declare-variant-4-gfx803.c: Likewise.
* testsuite/libgomp.c/declare-variant-4-gfx900.c: Likewise.
* testsuite/libgomp.c/declare-variant-4-gfx906.c: Likewise.
* testsuite/libgomp.c/declare-variant-4-gfx908.c: Likewise.
* testsuite/libgomp.c/declare-variant-4-gfx90a.c: Likewise.