[Bug testsuite/57686] New: FAIL: gcc.dg/torture/pr57584.c with -m32

["dominiq at lps dot ens.fr" <gcc-bugzilla@gcc.gnu.org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57686

            Bug ID: 57686
           Summary: FAIL: gcc.dg/torture/pr57584.c with -m32
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dominiq at lps dot ens.fr
                CC: hjl.tools at gmail dot com, rguenther at suse dot de

The tests gcc.dg/torture/pr57584.c fails in 32 bit mode:

FAIL: gcc.dg/torture/pr57584.c  -O0  (test for excess errors)
FAIL: gcc.dg/torture/pr57584.c  -O1  (test for excess errors)
FAIL: gcc.dg/torture/pr57584.c  -O2  (test for excess errors)
FAIL: gcc.dg/torture/pr57584.c  -O3 -fomit-frame-pointer  (test for excess
errors)
FAIL: gcc.dg/torture/pr57584.c  -O3 -fomit-frame-pointer -funroll-loops  (test
for excess errors)
FAIL: gcc.dg/torture/pr57584.c  -O3 -fomit-frame-pointer -funroll-all-loops
-finline-functions  (test for excess errors)
FAIL: gcc.dg/torture/pr57584.c  -O3 -g  (test for excess errors)
FAIL: gcc.dg/torture/pr57584.c  -Os  (test for excess errors)
FAIL: gcc.dg/torture/pr57584.c  -O2 -flto -fno-use-linker-plugin
-flto-partition=none  (test for excess errors)

(see http://gcc.gnu.org/ml/gcc-testresults/2013-06/msg02288.html ). The error
is

/opt/gcc/work/gcc/testsuite/gcc.dg/torture/pr57584.c: In function
'vm_debug_engine':
/opt/gcc/work/gcc/testsuite/gcc.dg/torture/pr57584.c:40:27: error: invalid
register name for 'jump_table'
     register const void **jump_table asm ("r12");