http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59279
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-11-24
Ever confirmed|0 |1
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
When profiledbootstrap configured with
--with-build-config=bootstrap-lto --disable-werror
I got
../../src-trunk/libiberty/cp-demangle.c: In function âd_demangle_callbackâ:
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: missing barrier after
block 28
}
^
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: missing barrier after
block 21
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: missing barrier after
block 18
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: missing barrier after
block 17
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: missing barrier after
block 12
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: verify_flow_info:
Incorrect blocks for fallthru 11->29
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: missing barrier after
block 10
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: verify_flow_info:
Incorrect blocks for fallthru 4->11
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: verify_flow_info:
Incorrect blocks for fallthru 3->13
../../src-trunk/libiberty/cp-demangle.c:5694:1: error: verify_flow_info:
Incorrect blocks for fallthru 2->4
../../src-trunk/libiberty/cp-demangle.c:5694:1: internal compiler error:
verify_flow_info failed
0x77a8d0 verify_flow_info()
../../src-trunk/gcc/cfghooks.c:260
0x79f439 cfg_layout_finalize()
../../src-trunk/gcc/cfgrtl.c:4310
0x79fecf outof_cfg_layout_mode
../../src-trunk/gcc/cfgrtl.c:3483
0x79fecf execute
../../src-trunk/gcc/cfgrtl.c:3550
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[6]: *** [cp-demangle.o] Error 1
make[6]: Leaving directory
`/export/gnu/import/git/gcc-test-profiled/bld/libiberty'
make[5]: *** [all-stagefeedback-libiberty] Error 2
make[4]: *** [stagefeedback-bubble] Error 2
make[4]: Leaving directory `/export/gnu/import/git/gcc-test-profiled/bld'
make[3]: *** [profiledbootstrap] Error 2
