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[Bug middle-end/49465] New: [4.7 Regression] Revision 175114 miscompiled 403.gcc in SPEC CPU 2006
- 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: Sat, 18 Jun 2011 23:47:25 +0000
- Subject: [Bug middle-end/49465] New: [4.7 Regression] Revision 175114 miscompiled 403.gcc in SPEC CPU 2006
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49465
Summary: [4.7 Regression] Revision 175114 miscompiled 403.gcc
in SPEC CPU 2006
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hjl.tools@gmail.com
CC: law@redhat.com
On Linux/x86-64, revision 175114:
http://gcc.gnu.org/ml/gcc-cvs/2011-06/msg00603.html
miscompiled 403.gcc in SPEC CPU 2006 with
-O2 -ffast-math -DSPEC_CPU_LP64:
Setting Up Run Directories
Setting up 403.gcc ref base lnx32e-gcc default: created
(run_base_ref_lnx32e-gcc.0000)
Running Benchmarks
Running 403.gcc ref base lnx32e-gcc default
*** Miscompare of expr.s; for details see
/export/regression/rrs/spec/2006/spec/benchspec/CPU2006/403.gcc/run/run_base_ref_lnx32e-gcc.0000/expr.s.mis
*** Miscompare of scilab.s; for details see
/export/regression/rrs/spec/2006/spec/benchspec/CPU2006/403.gcc/run/run_base_ref_lnx32e-gcc.0000/scilab.s.mis