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1d1d12da6d
Switching to use "generic" ISA variants has changed the error modes a bit. This patch changes the runtime so that it doesn't say to use the device-specific -march option when the real problem is not the ISA (it'll be a mismatched xnack setting, probably). Additionally, the testsuite effective target check needs to see if the xnack mode is accepted by the runtime, as well as the compiler. libgomp/ChangeLog: * plugin/plugin-gcn.c (generic_isa_code): New function. (isa_matches_agent): Use generic ISA details to help select an error message on ISA mismatch. * testsuite/lib/libgomp.exp (check_effective_target_offload_target_amdgcn_with_xnack): Use a runtime check.