[Bug bootstrap/31571] New: [regression] bootstrap error in libdecnumber

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

SVN 20070414 fails to bootstrap, this did pass in 20070403.

  Matthias

/scratch/packages/gcc/snap/gcc-snapshot-20070414/build/./gcc/xgcc
-B/scratch/packages/gcc/snap/gcc
-snapshot-20070414/build/./gcc/ -B/usr/lib/gcc-snapshot/i486-linux-gnu/bin/
-B/usr/lib/gcc-snapsho
t/i486-linux-gnu/lib/ -isystem /usr/lib/gcc-snapshot/i486-linux-gnu/include
-isystem /usr/lib/gcc-
snapshot/i486-linux-gnu/sys-include -g -fkeep-inline-functions -O2  -O2 -g -O2 
-DIN_GCC    -W -Wa
ll -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./inc
lude  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I.
-I. -I../.././gcc -
I../../../src/libgcc -I../../../src/libgcc/. -I../../../src/libgcc/../gcc
-I../../../src/libgcc/..
/include -I../../../src/libgcc/../libdecnumber/bid
-I../../../src/libgcc/../libdecnumber -I../../l
ibdecnumber -o decUtility.o -MT decUtility.o -MD -MP -MF decUtility.dep -c
../../../src/libgcc/../
libdecnumber/decUtility.c
../../../src/libgcc/../libdecnumber/decLibrary.c: In function 'isinfd64':
../../../src/libgcc/../libdecnumber/decLibrary.c:65: error: unrecognizable
insn:
(insn 11 10 12 3 ../../../src/libgcc/../libdecnumber/decLibrary.c:62 (set
(reg/f:SI 61)
        (pre_dec:SI (reg/f:SI 7 sp))) -1 (nil)
    (nil))
../../../src/libgcc/../libdecnumber/decLibrary.c:65: internal compiler error:
in extract_insn, at 
recog.c:2119
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: [regression] bootstrap error in libdecnumber
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: debian-gcc at lists dot debian dot org
GCC target triplet: i486-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31571