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Date: Sat, 15 Nov 2008 21:28:00 -0000
Subject: [Bug rtl-optimization/38139]  New: --enable-checking=all times out during bootstrap
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From: "edwintorok at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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I tried to build a gcc 4.4.0 with --enable-checking=all but it timed out:

$ /home/edwin/gcc-obj/./prev-gcc/xgcc -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc/configure --disable-multilib --disable-static
--prefix=/home/edwin/gcc_inst/ --enable-languages=c,c++ --enable-checking=all
Thread model: posix
gcc version 4.4.0 20081115 (experimental) [trunk revision 141891] (GCC)

xgcc: Internal error: Killed (program cc1)
Please submit a full bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [insn-emit.o] Error 1
make[3]: *** Waiting for unfinished jobs....
xgcc: Internal error: Killed (program cc1)
Please submit a full bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [insn-recog.o] Error 1
make[2]: *** [all-stage2-gcc] Error 2
make[1]: *** [stage2-bubble] Error 2

^it was building insn-emit and insn-recog in parallel, both timed out.

I was running it under ulimit  with a one hour timeout:
ulimit -t 3600 -v 1048576
make -j4 >makelog 2>makelog2

CPU is Intel(R) Core(TM)2 Quad  CPU   Q9550  @ 2.83GHz, 4GB RAM.

I know that --enable-checking=all is very slow, but it should take less than an
hour to compile insn-emit.o, shouldn't it?


-- 
           Summary: --enable-checking=all times out during bootstrap
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: edwintorok at gmail dot com
 GCC build triplet: x86_64-linux-gnu
  GCC host triplet: x86_64-linux-gnu
GCC target triplet: x86_64-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38139