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authorNick Clifton <nickc@redhat.com>2011-01-22 16:05:49 +0000
committerNick Clifton <nickc@gcc.gnu.org>2011-01-22 16:05:49 +0000
commit15ba56964dee4136423c2d8534698013663fb8df (patch)
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parent4618de23d8ac1c2a2c054c8120bcf02d190901d5 (diff)
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rx.md (UNSPEC_CONST): New.
* config/rx/rx.md (UNSPEC_CONST): New. (deallocate_and_return): Wrap the amount popped off the stack in an UNSPEC_CONST in order to stop it being rejected by -mmax-constant-size. (pop_and_return): Add a "(return)" rtx. (call): Drop the immediate operand. (call_internal): Likewise. (call_value): Likewise. (call_value_internal): Likewise. (sibcall_internal): Likewise. (sibcall_value_internal): Likewise. (sibcall): Likewise. Generate an explicit call using sibcall_internal. (sibcall_value): Likewise. (mov<>): FAIL if a constant operand is not legitimate. (addsi3_unpsec): New pattern. * config/rx/rx.c (rx_print_operand_address): Handle UNPSEC CONSTs. (ok_for_max_constant): New function. (gen_safe_add): New function. (rx_expand_prologue): Use gen_safe_add. (rx_expand_epilogue): Likewise. (rx_is_legitimate_constant): Use ok_for_max_constant. Handle UNSPEC CONSTs. From-SVN: r169128
Diffstat (limited to 'gcc/fortran/resolve.c')
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