Gcc [trunk revision 215991] failed to profiledbootstrap on x86_64!

[H.J. Lu Intel64 LTO/FDO]

cd bld; \
 RUNTESTFLAGS="--target_board='unix{-m32,}'" ../src-trunk/configure \
	 --prefix=/usr/5.0.0 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --with-build-config=bootstrap-lto --disable-werror --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... /bin/install -c
    grep "Error " makelog.215991.trunk.x86_64 >> makelog.215991.trunk.x86_64.mail; \
make[7]: *** [/tmp/ccvF7Byx.ltrans2.ltrans.o] Error 1
make[6]: *** [cc1obj] Error 1
make[7]: *** [/tmp/cc6SLnSy.ltrans2.ltrans.o] Error 1
make[6]: *** [cc1] Error 1
make[7]: *** [/tmp/ccTLezZJ.ltrans10.ltrans.o] Error 1
make[6]: *** [f951] 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
compilation terminated.
/usr/local/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[6]: *** [cc1obj] Error 1
make[6]: *** Waiting for unfinished jobs....
../../src-trunk/gcc/c/c-parser.c: In function ‘c_parser_attributes’:
../../src-trunk/gcc/c/c-parser.c:3898:1: error: verify_flow_info: Wrong probability of edge 238->241 -729015664
 c_parser_attributes (c_parser *parser)
 ^
../../src-trunk/gcc/c/c-parser.c:3898:1: internal compiler error: verify_flow_info failed
0x6b2f3a verify_flow_info()
	../../src-trunk/gcc/cfghooks.c:260
0xddc677 cleanup_tree_cfg_noloop
	../../src-trunk/gcc/tree-cfgcleanup.c:765
0xddc677 cleanup_tree_cfg()
	../../src-trunk/gcc/tree-cfgcleanup.c:814
0xbf5104 execute_function_todo
	../../src-trunk/gcc/passes.c:1704
0xc01bb7 do_per_function
	../../src-trunk/gcc/passes.c:1478
0xc01bb7 execute_todo
	../../src-trunk/gcc/passes.c:1808
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[7]: *** [/tmp/cc6SLnSy.ltrans2.ltrans.o] Error 1
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/local/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[6]: *** [cc1] Error 1
../../src-trunk/gcc/tree-ssa-coalesce.c: In function ‘coalesce_ssa_name’:
../../src-trunk/gcc/tree-ssa-coalesce.c:1255:0: error: verify_flow_info: Wrong probability of edge 307->310 -1211299184
 coalesce_ssa_name (void)
 ^
../../src-trunk/gcc/tree-ssa-coalesce.c:1255:0: internal compiler error: verify_flow_info failed
0x6b2f3a verify_flow_info()
	../../src-trunk/gcc/cfghooks.c:260
0xddc677 cleanup_tree_cfg_noloop
	../../src-trunk/gcc/tree-cfgcleanup.c:765
0xddc677 cleanup_tree_cfg()
	../../src-trunk/gcc/tree-cfgcleanup.c:814
0xbf5104 execute_function_todo
	../../src-trunk/gcc/passes.c:1704
0xc01bb7 do_per_function
	../../src-trunk/gcc/passes.c:1478
0xc01bb7 execute_todo
	../../src-trunk/gcc/passes.c:1808
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[7]: *** [/tmp/ccTLezZJ.ltrans10.ltrans.o] Error 1
make[7]: *** Waiting for unfinished jobs....
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/local/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[6]: *** [f951] Error 1
../../src-trunk/gcc/tree-ssa-structalias.c: In function ‘get_constraint_for_ptr_offset’:
../../src-trunk/gcc/wide-int.cc:98:21: warning: ‘MEM[(long int *)&soffset + 34359738360B]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   top = val[len - 1];
                     ^
../../src-trunk/gcc/tree-ssa-structalias.c:3059:18: note: ‘soffset’ was declared here
       offset_int soffset = offset_int::from (offset, SIGNED);
                  ^
../../src-trunk/gcc/tree-ssa-alias.c: In function ‘indirect_ref_may_alias_decl_p.constprop’:
../../src-trunk/gcc/wide-int.cc:98:21: warning: ‘MEM[(long int *)&moff + 34359738360B]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   top = val[len - 1];
                     ^
../../src-trunk/gcc/tree-ssa-alias.c:1054:14: note: ‘moff’ was declared here
   offset_int moff = mem_ref_offset (base1);
              ^
../../src-trunk/gcc/tree-ssa-structalias.c: In function ‘get_constraint_for_ptr_offset’:
../../src-trunk/gcc/wide-int.cc:98:21: warning: ‘MEM[(long int *)&soffset + 34359738360B]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   top = val[len - 1];
                     ^
../../src-trunk/gcc/tree-ssa-structalias.c:3059:18: note: ‘soffset’ was declared here
       offset_int soffset = offset_int::from (offset, SIGNED);
                  ^
../../src-trunk/gcc/tree-ssa-alias.c: In function ‘indirect_ref_may_alias_decl_p.constprop’:
../../src-trunk/gcc/wide-int.cc:98:21: warning: ‘MEM[(long int *)&moff + 34359738360B]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   top = val[len - 1];
                     ^
../../src-trunk/gcc/tree-ssa-alias.c:1054:14: note: ‘moff’ was declared here
   offset_int moff = mem_ref_offset (base1);
              ^
rm gcj-dbtool.pod gfortran.pod jcf-dump.pod grmic.pod gcov.pod gcj.pod gcov-tool.pod gc-analyze.pod cpp.pod gij.pod fsf-funding.pod gfdl.pod jv-convert.pod gcc.pod
make[6]: Leaving directory `/export/gnu/import/git/gcc-test-profiled/bld/gcc'
make[5]: *** [all-stagefeedback-gcc] Error 2
make[5]: Leaving directory `/export/gnu/import/git/gcc-test-profiled/bld'
make[4]: *** [stagefeedback-bubble] Error 2
make[4]: Leaving directory `/export/gnu/import/git/gcc-test-profiled/bld'
make[3]: *** [profiledbootstrap] Error 2
make[3]: Leaving directory `/export/gnu/import/git/gcc-test-profiled/bld'
28231.16user 389.72system 1:33:57elapsed 507%CPU (0avgtext+0avgdata 749348maxresident)k
4275928inputs+33799056outputs (18976major+116589539minor)pagefaults 0swaps
make[2]: *** [profiledbootstrap] Error 2
make[2]: Leaving directory `/export/gnu/import/git/gcc-test-profiled'