9f33a5d9ac
The read-md.c iterator callbacks previously used a void * to record the position at which the iterator value should be installed. This doesn't scale easily to the SUBREG_BYTE representation used by a later patch, so this patch replaces the void * with both an rtx and an operand number. The operand number is ignored for modes and codes. 2017-08-21 Richard Sandiford <richard.sandiford@linaro.org> Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> gcc/ * read-md.h (md_reader::record_potential_iterator_use): Replace pointer argument with an rtx and an index. * read-rtl.c (iterator_group::apply_iterator): Likewise. (apply_mode_iterator): Likewise. (apply_code_iterator): Likewise. (apply_int_iterator): Likewise. (apply_subst_iterator): Likewise. (record_iterator_use): Likewise. (record_attribute_use): Likewise. (md_reader::record_potential_iterator_use): Likewise. Update calls to record_iterator_use and apply_iterator. (iterator_use): Replace ptr with x and index. (attribute_use): Likewise. (apply_attribute_uses): Update calls to apply_iterator. (apply_iterators): Likewise. Update initialization of iterator_use. (rtx_reader::read_rtx_code): Update calls to record_iterator_use and record_potential_iterator_use. (rtx_reader::read_rtx_operand): Likewise. Co-Authored-By: Alan Hayward <alan.hayward@arm.com> Co-Authored-By: David Sherwood <david.sherwood@arm.com> From-SVN: r251219 |
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