Gcc [trunk revision 189268] failed to profiledbootstrap on x86_64!

H.J. Lu Intel64 LTO/FDO intel64profiled@gnu-16.sc.intel.com
Wed Jul 4 23:38:00 GMT 2012


cd bld; \
 RUNTESTFLAGS="--target_board='unix{-m32,}'" ../src-trunk/configure \
	 --prefix=/usr/local --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --with-build-config=bootstrap-lto --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
    grep "Error " makelog.189268.trunk.x86_64 >> makelog.189268.trunk.x86_64.mail; \
make[7]: *** [/tmp/ccTHZ5b8.ltrans2.ltrans.o] Error 1
make[6]: *** [jc1] Error 1
make[7]: *** [/tmp/ccvnjtKX.ltrans4.ltrans.o] Error 1
make[6]: *** [lto1] Error 1
make[7]: *** [/tmp/ccmBSYB6.ltrans6.ltrans.o] Error 1
make[6]: *** [cc1obj] Error 1
make[7]: *** [/tmp/ccznVYFz.ltrans5.ltrans.o] Error 1
make[6]: *** [cc1] Error 1
make[7]: *** [/tmp/ccP0XxHe.ltrans5.ltrans.o] Error 1
make[6]: *** [f951] Error 1
make[7]: *** [/tmp/ccBE8VvB.ltrans24.ltrans.o] Error 1
make[6]: *** [cc1plus] Error 1
make[5]: *** [all-stagefeedback-gcc] Error 2
make[4]: *** [stagefeedback-bubble] Error 2
make[3]: *** [profiledbootstrap] Error 2
make[2]: *** [profiledbootstrap] Error 2
                 from ../../src-trunk/gcc/double-int.h:73,
                 from :6170:
../../src-trunk/gcc/expmed.c:3142:12: note: 'is_neg' was declared here
       bool is_neg;
            ^
In file included from ../../src-trunk/gcc/tree-ssa-uninit.c:1621:0,
                 from ../../src-trunk/gcc/double-int.h:73,
                 from :6170:
../../src-trunk/gcc/expmed.c:3236:7: error: 'coeff' may be used uninitialized in this function [-Werror=maybe-uninitialized]
       if (choose_mult_variant (mode, coeff, &algorithm, &variant, max_cost))
       ^
In file included from ../../src-trunk/gcc/tree-ssa-uninit.c:1604:0,
                 from ../../src-trunk/gcc/double-int.h:73,
                 from :6170:
../../src-trunk/gcc/expmed.c:3141:21: note: 'coeff' was declared here
       HOST_WIDE_INT coeff;
                     ^
lto1: all warnings being treated as errors
make[7]: *** [/tmp/ccznVYFz.ltrans5.ltrans.o] Error 1
make[7]: *** Waiting for unfinished jobs....
lto-wrapper: make returned 2 exit status
/usr/local/x86_64-unknown-linux-gnu/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[6]: *** [cc1] Error 1
In file included from ../../src-trunk/gcc/dse.c:2563:0,
                 from ../../src-trunk/gcc/optabs.c:8246,
                 from :7172:
../../src-trunk/gcc/expmed.c: In function 'expand_mult':
../../src-trunk/gcc/expmed.c:3215:7: error: 'is_neg' may be used uninitialized in this function [-Werror=maybe-uninitialized]
       if (is_neg && mode_bitsize > HOST_BITS_PER_WIDE_INT)
       ^
In file included from ../../src-trunk/gcc/dse.c:2550:0,
                 from ../../src-trunk/gcc/optabs.c:8246,
                 from :7172:
../../src-trunk/gcc/expmed.c:3142:12: note: 'is_neg' was declared here
       bool is_neg;
            ^
In file included from ../../src-trunk/gcc/dse.c:2567:0,
                 from ../../src-trunk/gcc/optabs.c:8246,
                 from :7172:
../../src-trunk/gcc/expmed.c:3236:7: error: 'coeff' may be used uninitialized in this function [-Werror=maybe-uninitialized]
       if (choose_mult_variant (mode, coeff, &algorithm, &variant, max_cost))
       ^
In file included from ../../src-trunk/gcc/dse.c:2550:0,
                 from ../../src-trunk/gcc/optabs.c:8246,
                 from :7172:
../../src-trunk/gcc/expmed.c:3141:21: note: 'coeff' was declared here
       HOST_WIDE_INT coeff;
                     ^
lto1: all warnings being treated as errors
make[7]: *** [/tmp/ccP0XxHe.ltrans5.ltrans.o] Error 1
make[7]: *** Waiting for unfinished jobs....
lto-wrapper: make returned 2 exit status
/usr/local/x86_64-unknown-linux-gnu/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[6]: *** [f951] Error 1
In file included from ../../src-trunk/gcc/combine.c:10277:0,
                 from ../../src-trunk/gcc/rtl.h:1980,
                 from :5026:
../../src-trunk/gcc/expmed.c: In function 'expand_mult':
../../src-trunk/gcc/expmed.c:3215:7: error: 'is_neg' may be used uninitialized in this function [-Werror=maybe-uninitialized]
       if (is_neg && mode_bitsize > HOST_BITS_PER_WIDE_INT)
       ^
In file included from ../../src-trunk/gcc/combine.c:10264:0,
                 from ../../src-trunk/gcc/rtl.h:1980,
                 from :5026:
../../src-trunk/gcc/expmed.c:3142:12: note: 'is_neg' was declared here
       bool is_neg;
            ^
In file included from ../../src-trunk/gcc/combine.c:10281:0,
                 from ../../src-trunk/gcc/rtl.h:1980,
                 from :5026:
../../src-trunk/gcc/expmed.c:3236:7: error: 'coeff' may be used uninitialized in this function [-Werror=maybe-uninitialized]
       if (choose_mult_variant (mode, coeff, &algorithm, &variant, max_cost))
       ^
In file included from ../../src-trunk/gcc/combine.c:10264:0,
                 from ../../src-trunk/gcc/rtl.h:1980,
                 from :5026:
../../src-trunk/gcc/expmed.c:3141:21: note: 'coeff' was declared here
       HOST_WIDE_INT coeff;
                     ^
lto1: all warnings being treated as errors
make[7]: *** [/tmp/ccBE8VvB.ltrans24.ltrans.o] Error 1
make[7]: *** Waiting for unfinished jobs....
lto-wrapper: make returned 2 exit status
/usr/local/x86_64-unknown-linux-gnu/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[6]: *** [cc1plus] Error 1
rm gcj-dbtool.pod jcf-dump.pod jv-convert.pod grmic.pod gcov.pod gcj.pod gc-analyze.pod gfdl.pod cpp.pod gij.pod gfortran.pod gcc.pod fsf-funding.pod
make[6]: Leaving directory `/export/gnu/import/git/gcc-test-profile/bld/gcc'
make[5]: *** [all-stagefeedback-gcc] Error 2
make[5]: Leaving directory `/export/gnu/import/git/gcc-test-profile/bld'
make[4]: *** [stagefeedback-bubble] Error 2
make[4]: Leaving directory `/export/gnu/import/git/gcc-test-profile/bld'
make[3]: *** [profiledbootstrap] Error 2
make[3]: Leaving directory `/export/gnu/import/git/gcc-test-profile/bld'
15946.51user 693.19system 52:35.58elapsed 527%CPU (0avgtext+0avgdata 572076maxresident)k
1499920inputs+28692672outputs (10376major+134440932minor)pagefaults 0swaps
make[2]: *** [profiledbootstrap] Error 2
make[2]: Leaving directory `/export/gnu/import/git/gcc-test-profile'



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