[Bug middle-end/39927] [4.5 Regression]: build breakage for cris-elf building libstdc++-v3

["hp at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #8 from hp at gcc dot gnu dot org  2009-04-28 01:50 -------
(In reply to comment #7)
> The patch at <http://gcc.gnu.org/ml/gcc-patches/2009-04/msg02133.html> does
> indeed fix the build failures at r146820.
> Now regtesting

The patch is not a *complete* success, as there's a regression:
Running /tmp/buildice5/gcc/gcc/testsuite/gcc.c-torture/unsorted/unsorted.exp
...
FAIL: gcc.c-torture/unsorted/charmtst.c,  -O1   (internal compiler error)
FAIL: gcc.c-torture/unsorted/charmtst.c,  -Os   (internal compiler error)

with the message in the log being the same as the build failure:

Executing on host: /tmp/buildice5/gccobj/gcc/xgcc -B/tmp/buildice5/gccobj/gcc/ 
-w  -O1   -c   -isystem /tmp/buildice5/gccobj/cris-elf/./newlib/targ-include
-isystem /tmp/buildice5/gcc/newlib/libc/include  -o
/tmp/buildice5/gccobj/gcc/testsuite/gcc/charmtst.o
/tmp/buildice5/gcc/gcc/testsuite/gcc.c-torture/unsorted/charmtst.c    (timeout
= 300)
/tmp/buildice5/gcc/gcc/testsuite/gcc.c-torture/unsorted/charmtst.c: In function
'c_move_tst':
/tmp/buildice5/gcc/gcc/testsuite/gcc.c-torture/unsorted/charmtst.c:1: internal
compiler error: in emit_move_insn, at expr.c:3387


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39927