[Bug middle-end/41739] New: [4.5 Regression] Failed to bootstrap on Linux/ia64

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

Revision 152933 gave:

/export/gnu/import/svn/gcc-test/bld/./prev-gcc/xgcc
-B/export/gnu/import/svn/gcc-test/bld/./prev-gcc/
-B/usr/local/ia64-unknown-linux-gnu/bin/
-B/usr/local/ia64-unknown-linux-gnu/bin/
-B/usr/local/ia64-unknown-linux-gnu/lib/ -isystem
/usr/local/ia64-unknown-linux-gnu/include -isystem
/usr/local/ia64-unknown-linux-gnu/sys-include    -c  -DUSE_LIBUNWIND_EXCEPTIONS
-g -O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Werror -Wold-style-definition
-Wc++-compat -fno-common  -DHAVE_CONFIG_H -I. -I. -I../../src-trunk/gcc
-I../../src-trunk/gcc/. -I../../src-trunk/gcc/../include
-I../../src-trunk/gcc/../libcpp/include  -I../../src-trunk/gcc/../libdecnumber
-I../../src-trunk/gcc/../libdecnumber/dpd -I../libdecnumber  
-I/usr/include/libelf  ../../src-trunk/gcc/function.c -o function.o
../../src-trunk/gcc/function.c: In function 'expand_function_end':
../../src-trunk/gcc/function.c:4862:1: internal compiler error: in ds_merge_1,
at sched-deps.c:3845
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [function.o] Error 1

Revision 152923 is OK. It may be caused by revision 152927:

http://gcc.gnu.org/ml/gcc-cvs/2009-10/msg00580.html


-- 
           Summary: [4.5 Regression] Failed to bootstrap on Linux/ia64
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41739