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[Bug lto/49256] New: [4.7 Regression] 403.gcc in SPEC CPU 2006 went to an infinite loop
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 1 Jun 2011 13:27:51 +0000
- Subject: [Bug lto/49256] New: [4.7 Regression] 403.gcc in SPEC CPU 2006 went to an infinite loop
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49256
Summary: [4.7 Regression] 403.gcc in SPEC CPU 2006 went to an
infinite loop
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hjl.tools@gmail.com
On Linux/x86-64, revision 173870 compiles 403.gcc in SPEC CPU 2006 into
an infinite loop with
-O3 -funroll-loops -ffast-math -fwhole-program -flto=jobserver
-fuse-linker-plugin