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r157403 - in /trunk/gcc: ChangeLog cselib.c cse...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 12 Mar 2010 13:27:44 -0000
- Subject: r157403 - in /trunk/gcc: ChangeLog cselib.c cse...
Author: jakub
Date: Fri Mar 12 13:27:43 2010
New Revision: 157403
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157403
Log:
* cselib.c (LONG_TERM_PRESERVED_VALUE_P): Remove.
(cselib_preserve_definitely, cselib_clear_preserve): Remove.
(cselib_preserve_only_values): Remove retain argument, don't
traverse hash table with cselib_{preserve_definitely,clear_preserve}.
* cselib.h (cselib_preserve_only_values): Remove retain argument.
* var-tracking.c (micro_operation): Move insn field before union.
Add DEF_VEC_O and DEF_VEC_ALLOC_O for this type.
(struct variable_tracking_info_def): Remove n_mos field, change
mos into a vector of micro_operations.
(count_uses, count_uses_1, count_stores, count_with_sets): Remove.
(bb_stack_adjust_offset, log_op_type, add_uses, add_stores,
compute_bb_dataflow, emit_notes_in_bb): Adjust for VTI (bb)->mos
changing into a vector.
(add_with_sets): Likewise. Ensure MO_VAL_USE uops from add_stores
come before all other uops generated by add_stores.
(vt_add_function_parameters): Adjust for cselib_preserve_only_values
argument removal.
(vt_initialize): Likewise. Adjust for VTI (bb)->mos changing into
a vector. Run just one pass over the bbs instead of separate counting
and computation phase.
(vt_finalize): Free VTI (bb)->mos vector instead of array.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cselib.c
trunk/gcc/cselib.h
trunk/gcc/var-tracking.c