This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug middle-end/44716] New: Bootstrap fails with partial inlining (r161382)


The ia64-hp-hpux11.23 platform fails when building the C++ library during a
bootstrap build with r161382.  r161381 works. r161521, which has some bug
fixes, still fails.  The failure only occurs with bootstrap, the compiler
faults when building the libstdc++ library.

/proj/opensrc_nobackup/sje/reg3/build-ia64-hp-hpux11.23-trunk/obj_gcc/ia64-hp-hpux11.23/libstdc++-v3/include/bits/postypes.h:123:12:
internal compiler error: Illegal instruction
Please submit a full bug report,  
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [ia64-hp-hpux11.23/bits/stdc++.h.gch/O2ggnu++0x.gch] Error

Running under gdb didn't give me a complete backtrace but did show:

#0  0x42c88b0:2 in cplus_expand_constant (cst=0x6432d880)
    at /proj/opensrc_nobackup/sje/reg3/src/trunk/gcc/cp/expr.c:70

I will try turning off partial inlining and see if that fixes the
problem using the r161382 sources.  This bug doesn't appear to be
the same as PR44671 (fixed in r161521) or PR44687 (an ICE error in tree_nrv).


-- 
           Summary: Bootstrap fails with partial inlining (r161382)
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sje at cup dot hp dot com
 GCC build triplet: ia64-hp-hpux11.23
  GCC host triplet: ia64-hp-hpux11.23
GCC target triplet: ia64-hp-hpux11.23


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44716


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]