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Commit c93320c4 by Steven Bosscher Committed by Steven Bosscher
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re PR rtl-optimization/17482 (GCSE after reload replacing changing instructions) 

	PR rtl-optimization/17482
	* postreload-gcse.c (reg_avail_info, oprs_unchanged_p,
	load_killed_in_block_p): Clarify comments.
	(record_last_reg_set_info): Make static inline.
	(mark_call, mark_set, mark_clobber, mark_oprs_set): Remove.
	(record_opr_changes): New function to replace the above.
	(compute_hash_table): Clarify comments.  Use record_opr_changes.
	(reg_set_between_after_reload_p): Clean up.
	(reg_used_between_after_reload_p): Likewise.
	(eliminate_partially_redundant_load): Clarify comments.

From-SVN: r87794
parent 15ee342b
Showing with 13 additions and 0 deletions
gcc/ChangeLog
2004-09-21 Steven Bosscher <stevenb@suse.de>
PR rtl-optimization/17482
* postreload-gcse.c (reg_avail_info, oprs_unchanged_p,
load_killed_in_block_p): Clarify comments.
(record_last_reg_set_info): Make static inline.
(mark_call, mark_set, mark_clobber, mark_oprs_set): Remove.
(record_opr_changes): New function to replace the above.
(compute_hash_table): Clarify comments. Use record_opr_changes.
(reg_set_between_after_reload_p): Clean up.
(reg_used_between_after_reload_p): Likewise.
(eliminate_partially_redundant_load): Clarify comments.
2004-09-21 Eric Botcazou <ebotcazou@libertysurf.fr> 2004-09-21 Eric Botcazou <ebotcazou@libertysurf.fr>
PR rtl-optimization/17266 PR rtl-optimization/17266
......
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