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r275365 - in /trunk/gcc: ChangeLog postreload-g...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 04 Sep 2019 07:27:43 -0000
- Subject: r275365 - in /trunk/gcc: ChangeLog postreload-g...
Author: rguenth
Date: Wed Sep 4 07:27:42 2019
New Revision: 275365
URL: https://gcc.gnu.org/viewcvs?rev=275365&root=gcc&view=rev
Log:
2019-09-04 Richard Biener <rguenther@suse.de>
PR rtl-optimization/36262
* postreload-gcse.c: Include intl.h and gcse.h.
(insert_expr_in_table): Insert at the head of cur_expr->avail_occr
to avoid linear list walk.
(record_last_mem_set_info): Gate off if not computing transparentness.
(get_bb_avail_insn): If transparentness isn't computed give up
early.
(gcse_after_reload_main): Skip compute_transp and extended PRE
if gcse_or_cprop_is_too_expensive says so.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/postreload-gcse.c