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[Bug bootstrap/53466] [4.8 Regression] Bootstrap failure
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 24 May 2012 09:54:30 +0000
- Subject: [Bug bootstrap/53466] [4.8 Regression] Bootstrap failure
- Auto-submitted: auto-generated
- References: <bug-53466-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53466
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 09:54:30 UTC ---
Author: rguenth
Date: Thu May 24 09:54:25 2012
New Revision: 187824
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187824
Log:
2012-05-24 Richard Guenther <rguenther@suse.de>
PR bootstrap/53466
* tree-ssa-live.c (remove_unused_scope_block_p): Properly
handle globals.
(remove_unused_locals): Pass global_unused_vars to
remove_unused_scope_block_p. Restore code walking all
referenced vars and pruning them.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-live.c