Re: [pushed] Darwin : Fix out-of-bounds access to df_regs_ever_live.

2021-04-04 Thread Richard Biener
On April 3, 2021 10:39:20 PM GMT+02:00, Iain Sandoe wrote: >Hi > >I’ve been chasing a bootstrap failure present when we use clang as >the bootstrap - and seen for GCC11 (where the requirement is C++11) >even though the same clang toolchain bootstraps GCC-10. > >The C++11 aspect turned out to be a

[pushed] Darwin : Fix out-of-bounds access to df_regs_ever_live.

2021-04-03 Thread Iain Sandoe
Hi I’ve been chasing a bootstrap failure present when we use clang as the bootstrap - and seen for GCC11 (where the requirement is C++11) even though the same clang toolchain bootstraps GCC-10. The C++11 aspect turned out to be a red-herring .. the problem was latent already, and is a long-standi