Merge branch 'releases/gcc-12' into devel/omp/gcc-12

Merge up to r12-9189-gc6e3ecca0e3dcf567d0c843a4987e52591041372 (20th Feb 2023)

diff --cc gcc/config.gcc
Simple merge

diff --cc gcc/config/i386/i386.cc
Simple merge

diff --cc gcc/fortran/resolve.cc
Simple merge

diff --cc gcc/gimplify.cc
Simple merge