Re: [BUILDROBOT] Build breakage in builtin.c (was: [PATCH, Pointer Bounds Checker, Builtins instrumentation 3/5] Expand instrumented builtin calls)

[Jan-Benedict Glaw <jbglaw at lug-owl dot de>]

On Mon, 2014-11-17 15:59:41 +0100, Markus Trippelsdorf <markus@trippelsdorf.de> wrote:
> On 2014.11.17 at 15:52 +0100, Jan-Benedict Glaw wrote:
> > On Thu, 2014-11-06 15:24:59 +0300, Ilya Enkovich <enkovich.gnu@gmail.com> wrote:
[...]
> > It seems this part of the patch series causes some build breakage
> > right now, see eg. build
> > http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=376804 :
> > 
> > g++ -c   -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common  -DHAVE_CONFIG_H -I. -I. -I/home/jbglaw/repos/gcc/gcc -I/home/jbglaw/repos/gcc/gcc/. -I/home/jbglaw/repos/gcc/gcc/../include -I/home/jbglaw/repos/gcc/gcc/../libcpp/include  -I/home/jbglaw/repos/gcc/gcc/../libdecnumber -I/home/jbglaw/repos/gcc/gcc/../libdecnumber/dpd -I../libdecnumber -I/home/jbglaw/repos/gcc/gcc/../libbacktrace    -o builtins.o -MT builtins.o -MMD -MP -MF ./.deps/builtins.TPo /home/jbglaw/repos/gcc/gcc/builtins.c
> > /home/jbglaw/repos/gcc/gcc/builtins.c: In function ârtx_def* expand_builtin_memcpy_with_bounds(tree, rtx)â:
> > /home/jbglaw/repos/gcc/gcc/builtins.c:3300:25: error: âBNDmodeâ was not declared in this scope
> >     rtx bnd = force_reg (BNDmode,
> >                          ^
> > /home/jbglaw/repos/gcc/gcc/builtins.c: In function ârtx_def* expand_builtin_mempcpy_with_bounds(tree, rtx, machine_mode)â:
> > /home/jbglaw/repos/gcc/gcc/builtins.c:3357:25: error: âBNDmodeâ was not declared in this scope
> >     rtx bnd = force_reg (BNDmode,
> >                          ^
> > /home/jbglaw/repos/gcc/gcc/builtins.c: In function ârtx_def* expand_builtin_memset_with_bounds(tree, rtx, machine_mode)â:
> > /home/jbglaw/repos/gcc/gcc/builtins.c:3763:25: error: âBNDmodeâ was not declared in this scope
> >     rtx bnd = force_reg (BNDmode,
> >                          ^
> > make[1]: *** [builtins.o] Error 1
> > make[1]: Leaving directory `/home/jbglaw/build/mips-linux/build-gcc/gcc'
> 
> Also happens on ppc64 and probably on all the other non x86
> architectures.

I just took that single build as an example. If you look at the
timeline view (http://toolchain.lug-owl.de/buildbot/timeline.php),
you'll see that every build started after ~ 14:49 CET (= 13:49 UTC)
except a x86_64-linux build failed. (Ignore builds of gcc20, it got
some HDD issues.)

MfG, JBG

-- 
      Jan-Benedict Glaw      jbglaw@lug-owl.de              +49-172-7608481
Signature of:              What we do for ourselves dies with us. What we do for
the second  :         others and the world remains and is immortal. (Albert Pine)

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