[Bug lto/51916] New: FAIL: gcc.dg/lto/trans-mem-3 c_lto_trans-mem-3_0.o-c_lto_trans-mem-3_1.o link, -flto (internal compiler error)

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51916

             Bug #: 51916
           Summary: FAIL: gcc.dg/lto/trans-mem-3
                    c_lto_trans-mem-3_0.o-c_lto_trans-mem-3_1.o link,
                    -flto (internal compiler error)
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dominiq@lps.ens.fr
              Host: *-apple-darwin*
            Target: *-apple-darwin*
             Build: *-apple-darwin*


The test for gcc.dg/lto/trans-mem-3* fails on *-apple-darwin*  as

[macbook] f90/bug% gcc47 /opt/gcc/work/gcc/testsuite/gcc.dg/lto/trans-mem-3_0.c
-c -o obj_0.o -flto
[macbook] f90/bug% gcc47 /opt/gcc/work/gcc/testsuite/gcc.dg/lto/trans-mem-3_1.c
-c -o obj_1.o -flto -fgnu-tm
[macbook] f90/bug% gcc47 obj_0.o obj_1.o -flto
lto1: internal compiler error: in streamer_get_builtin_tree, at
tree-streamer-in.c:1077
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: gcc47 returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status

The internal compiler error disappears if I add -fgnu-tm:

[macbook] f90/bug% gcc47 obj_0.o obj_1.o -flto -fgnu-tm
[macbook] f90/bug%