Dave Korn wrote:
First places to look would be GO_IF_LEGITIMATE_ADDRESS and REG_OK_FOR_BASE_P, wouldn't they? Particularly in conjunction with REG_OK_STRICT.
This could be a REG_OK_STRICT issue, but it isn't the usual case of accepting an unallocated pseudo in reload, as we have a SUBREG MEM here.
Probably there is code in the backend that assumes SUBREG can only contain a REG, which is incorrect. SUBREG can also contain a MEM. You need to check to make sure.
-- Jim Wilson, GNU Tools Support, http://www.specifix.com
