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Re: [tree-ssa] Branch broken
- From: law at redhat dot com
- To: Diego Novillo <dnovillo at redhat dot com>
- Cc: Daniel Berlin <dberlin at dberlin dot org>, Richard Henderson <rth at redhat dot com>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Thu, 18 Sep 2003 08:17:02 -0600
- Subject: Re: [tree-ssa] Branch broken
- Reply-to: law at redhat dot com
In message <1063890752.3395.123.camel@frodo.toronto.redhat.com>, Diego Novillo
writes:
>Folks,
>
>We were quite active yesterday. One of these patches (or a combination)
>broke bootstraps on x86 with:
>
>/home/dnovillo/perf/sbox/tree-ssa-branch/local.i686/bld.toribio/gcc/xgcc -sha
>red-libgcc -B/home/dnovillo/perf/sbox/tree-ssa-branch/local.i686/bld.toribio/
>gcc/ -
>nostdinc++ -L/home/dnovillo/perf/sbox/tree-ssa-branch/local.i686/bld.toribio/
>i686-pc-linux-gnu/libstdc++-v3/src -L/home/dnovillo/perf/sbox/tree-ssa-branch
>/local.i686/bld.toribio/i686-pc-linux-gnu/libstdc++-v3/src
>/.libs -B/home/dnovillo/perf/sbox/tree-ssa-branch/local.i686/inst.toribio/i68
>6-pc-linux-gnu/bin/ -B/home/dnovillo/perf/sbox/tree-ssa-branch/local.i686/ins
>t.toribio/i686-pc-linux-gnu/lib/ -isystem /home/dnovillo/p
>erf/sbox/tree-ssa-branch/local.i686/inst.toribio/i686-pc-linux-gnu/include -i
>system /home/dnovillo/perf/sbox/tree-ssa-branch/local.i686/inst.toribio/i686-
>pc-linux-gnu/sys-include -I/home/dnovillo/perf/sbox/tree-s
>sa-branch/local.i686/bld.toribio/i686-pc-linux-gnu/libstdc++-v3/include/i686-
>pc-linux-gnu -I/home/dnovillo/perf/sbox/tree-ssa-branch/local.i686/bld.toribi
>o/i686-pc-linux-gnu/libstdc++-v3/include -I/home/dnovillo/
>perf/sbox/tree-ssa-branch/local.i686/src/libstdc++-v3/libsupc++ -O2 -g -O2 -g
> -O2 -D_GNU_SOURCE -fno-implicit-templates -Wall -Wno-format -W -Wwrite-strin
>gs -fdiagnostics-show-location=once -ffunction-sections -f
>data-sections -fimplicit-templates -c /home/dnovillo/perf/sbox/tree-ssa-branc
>h/local.i686/src/libstdc++-v3/src/demangle.cc -fPIC -DPIC -o .libs/demangle.
>o
>
>cc1plus: out of memory allocating 304924720 bytes after a total of 37729036 b
>ytes
>make[4]: *** [demangle.lo] Error 1
>make[4]: Leaving directory `/notnfs/dnovillo/sbox/tree-ssa-branch/bld.toribio
>/i686-pc-linux-gnu/libstdc++-v3/src'
>make[3]: *** [all-recursive] Error 1
>make[3]: Leaving directory `/notnfs/dnovillo/sbox/tree-ssa-branch/bld.toribio
>/i686-pc-linux-gnu/libstdc++-v3'
>make[2]: *** [all] Error 2
>make[2]: Leaving directory `/notnfs/dnovillo/sbox/tree-ssa-branch/bld.toribio
>/i686-pc-linux-gnu/libstdc++-v3'
>make[1]: *** [all-target-libstdc++-v3] Error 2
>make[1]: Leaving directory `/notnfs/dnovillo/sbox/tree-ssa-branch/bld.toribio
>'
>make: *** [bootstrap] Error 2
>
>
>Bootstraps on alpha died similarly. On ia64 we get a warning in
>tree-eh.c and fail to finish stage2. Full logs at
>http://people.redhat.com/dnovillo/nightly-testing/tree-ssa-branch/
I'm 99% sure the out of memory problems are related to Richard's EH change --
the memory consumption for many of the larger C++ & Java modules went
up drastically.
I've already ping'd him on this and other issues related to the EH patch.
FWIW, I've actually reverted all the EH changes from yesterday so that
I can still get some work done :-)
Jeff