[Bug target/49114] New: [x32] 454.calculix in SPEC CPU 2006 failed

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49114

           Summary: [x32] 454.calculix in SPEC CPU 2006 failed
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com


x32 branch miscompiled 454.calculix in SPEC CPU 2006 with

-mx32 -DSPEC_CPU -DNDEBUG -ISPOOLES  -O3 -funroll-loops -ffast-math

I got

  Running 454.calculix ref peak lnxx32-gcc default

454.calculix: copy 0 non-zero return code (exit code=11, signal=0)


****************************************
Contents of hyperviscoplastic.err
****************************************
/bin/sh: line 1: 13660 Segmentation fault      taskset -c $TASK_CPU
../run_peak_
ref_lnxx32-gcc.0000/calculix_peak.lnxx32-gcc -i hyperviscoplastic