GCC 12 Release Series
Changes, New Features, and Fixes

This page is a "brief" summary of some of the huge number of improvements in GCC 12.

Note: GCC 12 has not been released yet, so this document is a work-in-progress.

Caveats

General Improvements

New Languages and Language specific improvements

C family

C++

New Targets and Target Specific Improvements

AMD Radeon (GCN)

NVPTX

Operating Systems