Re: [PATCH, rs6000] Fix PR63354

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

On Thu, 2016-01-21 23:42:40 -0600, Bill Schmidt <wschmidt@linux.vnet.ibm.com> wrote:
> On Thu, 2016-01-21 at 21:21 -0600, Bill Schmidt wrote:
> > The testcase will need a slight adjustment, as currently it fails on
> > powerpc64 with -m32 testing.  Working on a fix.
> 
> This patch adjusts the gcc.target/powerpc/pr63354 test to require 64-bit
> code generation, and also restricts the test to Linux targets, as this
> is necessary for using -mprofile-kernel.  Tested on
> powerpc64-unknown-linux-gnu configured with --with-cpu=power7 and
> testing with -m32; the test is now correctly skipped there.  Is this
> okay for trunk?

Building for --target=powerpc-xilinx-eabi, I see this on my build
robot (see at the bottom of the page, the make.out artifact of build
http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=483851):

g++ -fno-PIE -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 -Werror -fno-common  -DHAVE_CONFIG_H -I. -I. -I../../../gcc/gcc -I../../../gcc/gcc/. -I../../../gcc/gcc/../include -I../../../gcc/gcc/../libcpp/include -I/opt/cfarm/mpc/include  -I../../../gcc/gcc/../libdecnumber -I../../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber -I../../../gcc/gcc/../libbacktrace   -o rs6000.o -MT rs6000.o -MMD -MP -MF ./.deps/rs6000.TPo ../../../gcc/gcc/config/rs6000/rs6000.c
../../../gcc/gcc/config/rs6000/rs6000.c:26243:1: error: âbool rs6000_keep_leaf_when_profiled()â defined but not used [-Werror=unused-function]
 rs6000_keep_leaf_when_profiled ()
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

cc1plus: all warnings being treated as errors
Makefile:2121: recipe for target 'rs6000.o' failed
make[2]: *** [rs6000.o] Error 1
make[2]: Leaving directory '/home/jbglaw/build-configlist_mk/powerpc-xilinx-eabi/build-gcc/mk/powerpc-xilinx-eabi/gcc'
Makefile:4123: recipe for target 'all-gcc' failed
make[1]: *** [all-gcc] Error 2
make[1]: Leaving directory '/home/jbglaw/build-configlist_mk/powerpc-xilinx-eabi/build-gcc/mk/powerpc-xilinx-eabi'


MfG, JBG

-- 
      Jan-Benedict Glaw      jbglaw@lug-owl.de              +49-172-7608481
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