[Bug target/33848] New: [4.2 Regression] undefined reference to `$L2120' at -O1

[tbm at cyrius dot com]

[ Forwarded from http://bugs.debian.org/441633 ]

From: Sergei Golovan <sgolovan@debian.org>

Current gcc 4.2 fails to build erlang package on mips and mipsel
architectures. It works on all other architectures.
Linker error messages are the following (the same for both mips and mipsel):

obj/mipsel-unknown-linux-gnu/opt/hybrid/beam_emu.o: In function `process_main':
/build/buildd/erlang-11.b.5dfsg/erts/emulator/beam/beam_emu.c:4047: undefined
reference to `$L2120'
/build/buildd/erlang-11.b.5dfsg/erts/emulator/beam/beam_emu.c:4047: relocation
truncated to fit: R_MIPS_PC16 against `$L2120'
/build/buildd/erlang-11.b.5dfsg/erts/emulator/beam/beam_emu.c:4067: undefined
reference to `$L2131'
/build/buildd/erlang-11.b.5dfsg/erts/emulator/beam/beam_emu.c:4067: relocation
truncated to fit: R_MIPS_PC16 against `$L2131'
/build/buildd/erlang-11.b.5dfsg/erts/emulator/beam/beam_emu.c:4134: undefined
reference to `$L2154'
/build/buildd/erlang-11.b.5dfsg/erts/emulator/beam/beam_emu.c:4134: relocation
truncated to fit: R_MIPS_PC16 against `$L2154'
collect2: ld returned 1 exit status

Full buildd logs are:

http://buildd.debian.org/fetch.cgi?&pkg=erlang&ver=1%3A11.b.5dfsg-5&arch=mipsel&stamp=1189372829&file=log
http://buildd.debian.org/fetch.cgi?&pkg=erlang&ver=1%3A11.b.5dfsg-5&arch=mips&stamp=1189372894&file=log


-- 
           Summary: [4.2 Regression] undefined reference to `$L2120' at -O1
           Product: gcc
           Version: 4.2.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tbm at cyrius dot com
GCC target triplet: mips-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33848