Hi Jason, Are you going to be able to review this patch sometime soon? Thanks, Catherine
> -----Original Message----- > From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- > ow...@gcc.gnu.org] On Behalf Of Moore, Catherine > Sent: Thursday, July 30, 2015 4:15 PM > To: gcc-patches@gcc.gnu.org > Cc: ja...@redhat.com; Matthew Fortune > Subject: [RFA] Compact EH Patch > > This patch implements a more compact format for exception handling data. > Although I don't have recent numbers for the amount of compression > achieved, an earlier measurement showed a 30% reduction in the size of EH > data for libstdc++. > > A design document detailing the new format is available > (https://github.com/MentorEmbedded/cxx- > abi/blob/master/MIPSCompactEH.pdf). > > This implementation enables the new format for MIPS targets only, but the > generic pieces to enable the new format for other architectures is in place. > I couldn't really think of a good way to split up the patch to make the review > easier, but I am open to suggestions. > I've successfully bootstrapped with the patch and completed testing across > many of the MIPS targets and multilibs. > I also ran a test series for the x86 without regressions. > Thanks, > Catherine > >
