[Bug regression/54084] New: Bunch of fails for x86

[izamyatin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54084

             Bug #: 54084
           Summary: Bunch of fails for x86
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: regression
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: izamya...@gmail.com
            Target: x86


After r189803 (http://gcc.gnu.org/ml/gcc-cvs/2012-07/msg00708.html) regression
mailer shows bunch of errors for x86_64:
FAIL: g++.dg/opt/pr44919.C -std=gnu++11 (internal compiler error)
FAIL: g++.dg/opt/pr46640.C -std=gnu++11 (internal compiler error)
FAIL: g++.dg/opt/pr46640.C -std=gnu++11 (test for excess errors)
FAIL: g++.dg/opt/pr46640.C -std=gnu++98 (internal compiler error)
FAIL: gcc.dg/pr45352-3.c (internal compiler error)
FAIL: gcc.dg/pr45352.c (internal compiler error)
FAIL: gcc.dg/pr45570.c (internal compiler error)
FAIL: gcc.dg/pr46521.c (internal compiler error)
FAIL: gcc.dg/pr46522.c (internal compiler error)
FAIL: gcc.dg/pr48144.c (internal compiler error)
FAIL: gcc.dg/pr48235.c (internal compiler error)
FAIL: gcc.dg/pr51557.c (internal compiler error)
FAIL: gcc.target/i386/pr45352-1.c (internal compiler error)
FAIL: gcc.target/i386/pr45352.c (internal compiler error)
FAIL: gcc.target/i386/pr45352.c (test for excess errors)
FAIL: gfortran.dg/pr44691.f  -O  (internal compiler error)


and i686:
FAIL: gcc.dg/pr45570.c (internal compiler error)
FAIL: gcc.dg/pr46585.c (internal compiler error)
FAIL: gcc.dg/pr48144.c (internal compiler error)
FAIL: gcc.dg/pr48235.c (internal compiler error)
FAIL: gcc.dg/pr48442.c (internal compiler error)
FAIL: gcc.dg/pr50205.c (internal compiler error)
FAIL: gcc.dg/pr50340.c (internal compiler error)
FAIL: gcc.dg/pr51557.c (internal compiler error)
FAIL: gcc.target/i386/pr45352-1.c (internal compiler error)
FAIL: gcc.target/i386/pr45352-2.c (internal compiler error)
FAIL: gcc.target/i386/pr45352.c (internal compiler error)
FAIL: gcc.target/i386/pr45913.c (internal compiler error)
FAIL: gcc.target/i386/pr48237.c (internal compiler error)

Error message looks like
internal compiler error: in free_regset_pool, at sel-sched-ir.c:994^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
See <http://gcc.gnu.org/bugs.html> for instructions.^M
 status 1