2e4316da80
gcc/ * config/rs6000/rs6000-protos.h (rs6000_output_addr_const_extra): Declare. * config/rs6000/rs6000.h (OUTPUT_ADDR_CONST_EXTRA): New macro. * config/rs6000/rs6000.md (UNSPEC_TOCREL): New constant. * config/rs6000/rs6000.c (constant_pool_expr_1): Delete. (constant_pool_expr_p): Use split_const and check the base. (toc_relative_expr_p): Likewise, checking for an UNSPEC_TOCREL instead of a MINUS. (legitimate_constant_pool_address_p): Check toc_relative_p instead of constant_pool_expr_p. (print_operand_address): Always use output_addr_const for constant pool addresses. (rs6000_output_addr_const_extra): New function. (create_TOC_reference): Create an UNSPEC_TOCREL instead of a MINUS. From-SVN: r140910
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