Merge lp://staging/~linaro-toolchain-dev/gcc-linaro/lp-744754-neon-ice into lp://staging/gcc-linaro/4.5

cbuild has taken a snapshot of this branch at r99502 and queued it for build.

The snapshot is available at:
 http://ex.seabright.co.nz/snapshots/gcc-linaro-4.5+bzr99502~cltang~lp-744754-neon-ice.tar.xdelta3.xz

and will be built on the following builders:
 a9-builder i686 x86_64

You can track the build queue at:
 http://ex.seabright.co.nz/helpers/scheduler

cbuild-snapshot: gcc-linaro-4.5+bzr99502~cltang~lp-744754-neon-ice
cbuild-ancestor: lp:gcc-linaro+bzr99501
cbuild-state: check

cbuild successfully built this on i686-lucid-cbuild112-scorpius-i686r1.

The build results are available at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.5+bzr99502~cltang~lp-744754-neon-ice/logs/i686-lucid-cbuild112-scorpius-i686r1

The test suite results were unchanged compared to the branch point lp:gcc-linaro+bzr99501.

The full testsuite results are at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.5+bzr99502~cltang~lp-744754-neon-ice/logs/i686-lucid-cbuild112-scorpius-i686r1/gcc-testsuite.txt

cbuild-checked: i686-lucid-cbuild112-scorpius-i686r1

cbuild successfully built this on x86_64-maverick-cbuild112-crucis-x86_64r1.

The build results are available at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.5+bzr99502~cltang~lp-744754-neon-ice/logs/x86_64-maverick-cbuild112-crucis-x86_64r1

The test suite results were unchanged compared to the branch point lp:gcc-linaro+bzr99501.

The full testsuite results are at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.5+bzr99502~cltang~lp-744754-neon-ice/logs/x86_64-maverick-cbuild112-crucis-x86_64r1/gcc-testsuite.txt

cbuild-checked: x86_64-maverick-cbuild112-crucis-x86_64r1

cbuild successfully built this on armv7l-maverick-cbuild112-ursa4-cortexa9r1.

The build results are available at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.5+bzr99502~cltang~lp-744754-neon-ice/logs/armv7l-maverick-cbuild112-ursa4-cortexa9r1

The test suite results changed compared to the branch point lp:gcc-linaro+bzr99501:
 -FAIL: 27_io/basic_streambuf/sputn/wchar_t/1057.cc execution test
 +PASS: 27_io/basic_streambuf/sputn/wchar_t/1057.cc execution test
 -PASS: ext/pb_ds/example/priority_queue_dijkstra.cc execution test
 +FAIL: ext/pb_ds/example/priority_queue_dijkstra.cc execution test

The full testsuite results are at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.5+bzr99502~cltang~lp-744754-neon-ice/logs/armv7l-maverick-cbuild112-ursa4-cortexa9r1/gcc-testsuite.txt

cbuild-checked: armv7l-maverick-cbuild112-ursa4-cortexa9r1

This regression needs to be investigated further.

 -PASS: ext/pb_ds/example/priority_queue_dijkstra.cc execution test
 +FAIL: ext/pb_ds/example/priority_queue_dijkstra.cc execution test

I'm not sure these libstdc++ differences are real. I need to look into them...

Obsoleted by lp:~ramana/gcc-linaro/fix-lp-744754-46