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[Bug middle-end/53047] New: [4.8 Regression] 482.sphinx3 in SPEC CPU 2006 miscompiled
- 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: Thu, 19 Apr 2012 17:31:42 +0000
- Subject: [Bug middle-end/53047] New: [4.8 Regression] 482.sphinx3 in SPEC CPU 2006 miscompiled
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53047
Bug #: 53047
Summary: [4.8 Regression] 482.sphinx3 in SPEC CPU 2006
miscompiled
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hjl.tools@gmail.com
CC: areg.melikadamyan@gmail.com
On Linux/x86-64, revision 186566 miscompiled 482.sphinx3 in SPEC CPU 2006:
Running 482.sphinx3 ref base lnx32e-gcc default
482.sphinx3: copy 0 non-zero return code (exit code=11, signal=0)
****************************************
Contents of an4.err
****************************************
/bin/sh: line 1: 15111 Segmentation fault taskset -c $TASK_CPU
../run_base_
ref_lnx32e-gcc.0000/sphinx_livepretend_base.lnx32e-gcc ctlfile . args.an4
Revision 186516 is OK.