In 'libgomp.c/target-simd-clone-{1,2,3}.c', restrict 'scan-offload-ipa-dump's to 'only_for_offload_target amdgcn-amdhsa'
This gets rid of UNRESOLVEDs if nvptx offloading compilation is enabled in
addition to GCN:
PASS: libgomp.c/target-simd-clone-1.c (test for excess errors)
PASS: libgomp.c/target-simd-clone-1.c scan-amdgcn-amdhsa-offload-ipa-dump simdclone "Generated local clone _ZGV.*N.*_addit"
-UNRESOLVED: libgomp.c/target-simd-clone-1.c scan-nvptx-none-offload-ipa-dump simdclone "Generated local clone _ZGV.*N.*_addit"
PASS: libgomp.c/target-simd-clone-1.c scan-amdgcn-amdhsa-offload-ipa-dump simdclone "Generated local clone _ZGV.*M.*_addit"
-UNRESOLVED: libgomp.c/target-simd-clone-1.c scan-nvptx-none-offload-ipa-dump simdclone "Generated local clone _ZGV.*M.*_addit"
PASS: libgomp.c/target-simd-clone-2.c (test for excess errors)
PASS: libgomp.c/target-simd-clone-2.c scan-amdgcn-amdhsa-offload-ipa-dump-not simdclone "Generated .* clone"
-UNRESOLVED: libgomp.c/target-simd-clone-2.c scan-nvptx-none-offload-ipa-dump-not simdclone "Generated .* clone"
PASS: libgomp.c/target-simd-clone-3.c (test for excess errors)
PASS: libgomp.c/target-simd-clone-3.c scan-amdgcn-amdhsa-offload-ipa-dump simdclone "device doesn't match"
-UNRESOLVED: libgomp.c/target-simd-clone-3.c scan-nvptx-none-offload-ipa-dump simdclone "device doesn't match"
PASS: libgomp.c/target-simd-clone-3.c scan-amdgcn-amdhsa-offload-ipa-dump-not simdclone "Generated .* clone"
-UNRESOLVED: libgomp.c/target-simd-clone-3.c scan-nvptx-none-offload-ipa-dump-not simdclone "Generated .* clone"
Minor fix-up for commit
309e2d95e3b930c6f15c8a5346b913158404c76d
'OpenMP: Generate SIMD clones for functions with "declare target"'.
libgomp/
* testsuite/libgomp.c/target-simd-clone-1.c: Restrict
'scan-offload-ipa-dump's to
'only_for_offload_target amdgcn-amdhsa'.
* testsuite/libgomp.c/target-simd-clone-2.c: Likewise.
* testsuite/libgomp.c/target-simd-clone-3.c: Likewise.