[Bug middle-end/53865] New: [4.8 Regression] 176.gcc in SPEC CPU 2000 failed to build with LTO

["hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53865

             Bug #: 53865
           Summary: [4.8 Regression] 176.gcc in SPEC CPU 2000 failed to
                    build with LTO
    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


On Linux/ia32, revision 189277 gave:

gcc -m32     -O3 -funroll-loops -msse2 -mfpmath=sse -ffast-math -fwhole-program
-flto=jobserver -fuse-linker-plugin  c-parse.o c-lang.o c-lex.o c-pragma.o
c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o toplev.o
version.o tree.o print-tree.o stor-layout.o fold-const.o function.o stmt.o
expr.o calls.o expmed.o explow.o optabs.o varasm.o rtl.o print-rtl.o rtlanal.o
emit-rtl.o real.o dbxout.o sdbout.o dwarfout.o xcoffout.o integrate.o jump.o
cse.o loop.o unroll.o flow.o stupid.o combine.o regclass.o local-alloc.o
global.o reload.o reload1.o caller-save.o insn-peep.o reorg.o sched.o final.o
recog.o reg-stack.o insn-opinit.o insn-recog.o insn-extract.o insn-output.o
insn-emit.o insn-attrtab.o m88k.o getpwd.o convert.o bc-emit.o bc-optab.o
obstack.o   -lm  -o cc1
...
In file included from :90:0:
dwarfout.c: In function 'output_enumeration_type_die':
dwarfout.c:3116:1: internal compiler error: Aborted
 output_enumeration_type_die (arg)
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [/tmp/cc20jqbM.ltrans6.ltrans.o] Error 1