[Bug lto/54911] lto-wrapper fails when compiling gcc with -flto -fuse-linker-plugin

[j-frankish at slb dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54911

--- Comment #2 from j-frankish at slb dot com 2012-10-15 15:19:36 UTC ---
Using:

 CFLAGS="-march=i486 -mtune=i686 -Os -pipe" CXXFLAGS="-march=i486 -mtune=i686
-Os -pipe" ../gcc-4.7.2/configure --prefix=/usr --libexecdir=/usr/lib
--enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-c99
--enable-long-long --enable-clocale=gnu --enable-languages=c,c++
--disable-multilib --disable-libstdcxx-pch --enable-cloog-backend=isl
--with-system-zlib --enable-frame-pointer --with-build-config=bootstrap-lto

The build fails with a similar error - if I remove
"--with-build-config=bootstrap-lto" things work fine.

/sources/gcc-build/./prev-gcc/g++ -B/sources/gcc-build/./prev-gcc/
-B/usr/i486-pc-linux-gnu/bin/ -nostdinc++
-B/sources/gcc-build/prev-i486-pc-linux-gnu/libstdc++-v3/src/.libs
-B/sources/gcc-build/prev-i486-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/sources/gcc-build/prev-i486-pc-linux-gnu/libstdc++-v3/include/i486-pc-linux-gnu
-I/sources/gcc-build/prev-i486-pc-linux-gnu/libstdc++-v3/include
-I/sources/gcc-4.7.2/libstdc++-v3/libsupc++
-L/sources/gcc-build/prev-i486-pc-linux-gnu/libstdc++-v3/src/.libs
-L/sources/gcc-build/prev-i486-pc-linux-gnu/libstdc++-v3/libsupc++/.libs   -g
-O2 -flto=jobserver -frandom-seed=1 -DIN_GCC   -fno-exceptions -fno-rtti -W
-Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute
-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  
-DHAVE_CONFIG_H -static-libstdc++ -static-libgcc  -o cc1plus \
      cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/decl.o cp/expr.o cp/pt.o
cp/typeck2.o cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o cp/ptree.o
cp/rtti.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o
cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o cp/optimize.o
cp/mangle.o cp/cp-objcp-common.o cp/name-lookup.o cp/cxx-pretty-print.o
cp/cp-gimplify.o tree-mudflap.o attribs.o incpath.o c-family/c-common.o
c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o
c-family/c-gimplify.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o
c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o
c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o i386-c.o
default-c.o cc1plus-checksum.o main.o  libbackend.a libcommon-target.a
libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a
../libcpp/libcpp.a   ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a 
-lcloog-isl -lisl -lppl_c -lppl  -lgmpxx -lmpc -lmpfr -lgmp -rdynamic -ldl  -lz
In file included from ../../gcc-4.7.2/gcc/lto/lto-lang.c:3653:0,
                 from :7106:
../../gcc-4.7.2/libcpp/lex.c: In function 'search_line_sse2':
../../gcc-4.7.2/libcpp/lex.c:370:53: internal compiler error: in convert_move,
at expr.c:327
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [/tmp/ccjLH58B.ltrans28.ltrans.o] Error 1
make[4]: *** Waiting for unfinished jobs....
lto-wrapper: make returned 2 exit status
/usr/local/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[3]: *** [lto1] Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from ../../gcc-4.7.2/gcc/attribs.c:3010:0,
                 from :7224:
../../gcc-4.7.2/libcpp/lex.c: In function 'search_line_sse2':
../../gcc-4.7.2/libcpp/lex.c:370:53: internal compiler error: in convert_move,
at expr.c:327
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [/tmp/cc753PSt.ltrans29.ltrans.o] Error 1
make[4]: *** Waiting for unfinished jobs....
lto-wrapper: make returned 2 exit status
/usr/local/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[3]: *** [cc1] Error 1
In file included from ../../gcc-4.7.2/gcc/tree.h:5624:0,
                 from :7578:
../../gcc-4.7.2/libcpp/lex.c: In function 'search_line_sse2':
../../gcc-4.7.2/libcpp/lex.c:370:53: internal compiler error: in convert_move,
at expr.c:327
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [/tmp/cce8fSzF.ltrans29.ltrans.o] Error 1
make[4]: *** Waiting for unfinished jobs....
lto-wrapper: make returned 2 exit status
/usr/local/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[3]: *** [cc1plus] Error 1
rm gcc.pod
make[3]: Leaving directory `/sources/gcc-build/gcc'
make[2]: *** [all-stage2-gcc] Error 2
make[2]: Leaving directory `/sources/gcc-build'
make[1]: *** [stage2-bubble] Error 2
make[1]: Leaving directory `/sources/gcc-build'
make: *** [all] Error 2