https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70706
Bug ID: 70706
Summary: [7 Regression] r235082 caused bootstrap failure
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
CC: hubicka at ucw dot cz
Target Milestone: ---
r235082 caused:
libbackend.a(graphite.o): In function `graphite_finalize(bool)':
/export/gnu/import/git/gcc-test-profiled/bld/gcc/../../src-trunk/gcc/graphite.c:259:
undefined reference to `tree_estimate_probability()'
collect2: error: ld returned 1 exit status
../../src-trunk/gcc/lto/Make-lang.in:71: recipe for target 'lto1' failed
make[6]: *** [lto1] Error 1
when GCC is configured with
--prefix=/usr/7.0.0 --enable-clocale=gnu --with-system-zlib --enable-shared
--with-demangler-in-ld --enable-libmpx --with-build-config=bootstrap-lto
--disable-werror --with-fpmath=sse
--enable-languages=c,c++,fortran,java,lto,objc
and built with
# make -j8 profiledbootstrap
