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[Bug middle-end/61912] Missed (partial) dead store elimination for structures on GIMPLE
- From: "law at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 14 Jan 2017 06:16:58 +0000
- Subject: [Bug middle-end/61912] Missed (partial) dead store elimination for structures on GIMPLE
- Auto-submitted: auto-generated
- References: <bug-61912-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61912
--- Comment #8 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Sat Jan 14 06:16:23 2017
New Revision: 244461
URL: https://gcc.gnu.org/viewcvs?rev=244461&root=gcc&view=rev
Log:
PR tree-optimization/33562
PR tree-optimization/61912
PR tree-optimization/77485
* tree-ssa-dse.c (delete_dead_call): Accept gsi rather than
a statement.
(delete_dead_assignment): Likewise.
(dse_dom_walker::dse_optimize_stmt): Pass in the gsi rather than
statement to delete_dead_call and delete_dead_assignment.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-dse.c