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[Bug lto/50147] New: LTO: Segmentation fault in infinite_empty_loop_p
- From: "d.g.gorbachev at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 21 Aug 2011 20:34:21 +0000
- Subject: [Bug lto/50147] New: LTO: Segmentation fault in infinite_empty_loop_p
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50147
Bug #: 50147
Summary: LTO: Segmentation fault in infinite_empty_loop_p
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: d.g.gorbachev@gmail.com
CC: rguenth@gcc.gnu.org
Host: i686-pc-linux-gnu
Target: i686-pc-linux-gnu
Build: i686-pc-linux-gnu
Created attachment 25068
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25068
Backtrace
Testcase (extracted from libstdc++) is in attachment 25067.
Compile with GCC 4.7.0 with `-flto -O'. Also happens in GCC 4.6.2 with `-flto
-flto-partition=1to1 -O'.