GNU Tools Cauldron, 9-11 September 2016, Hebden Bridge UK.

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 We are very pleased to invite you all the GNU Tools Cauldron on 9-11 September 2016. Our venue this year is Hebden Bridge in The UK. Details are here: https://gcc.gnu.org/wiki/cauldron2016 As usual, please register, send abstracts and ask administr

Should bootstrap-O3 be the default for building/testing GCC?

Currently, the default optimization level when building, bootstrapping GCC is -O2. We routinely build with --with-build-config='bootstrap-debug bootstrap-O3' because we want to verify that our UPC changes don't affect the compiler when built with full optimizations. We also build with --enable-c