seek advice about GCC learning

2023-01-28 Thread hmsjwzb via Gcc
Hi GCC developers, I am learning GCC. But the GCC code is hard to understand. I'm reading the c compiler of GCC. It seems the understanding of AST/GENERIC representation is very important. Is there a tool can visualize the AST/GENERIC representation? Do you have

gcc-12-20230128 is now available

2023-01-28 Thread GCC Administrator via Gcc
Snapshot gcc-12-20230128 is now available on https://gcc.gnu.org/pub/gcc/snapshots/12-20230128/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 12 git branch with the following options: git://gcc.gnu.org/git/gcc.git branch

s390 port

2023-01-28 Thread Paul Edwards via Gcc
Hi Joe. Sorry for the delay (1 year and 4 months) in responding to this. There's a long and sad story as to what caused the delay, but we're here now. First of all, Hercules is a very important target. Even if gcc -m31 only allowed writing above 2 GiB on Hercules, that would still be an extremely

gitlab CI

2023-01-28 Thread Martin Uecker
Does anybody have a CI configuration file for gitlab that does bootstrapping and runs the testsuite? Martin