A gcc bug fix update has been released for Oracle Linux 8.

Oracle Linux Bug Fix Advisory ELBA-2020-5520

  http://linux.oracle.com/errata/ELBA-2020-5520.html

The following updated rpms for Oracle Linux 8 have been uploaded to the
Unbreakable Linux Network:

x86_64:
cpp-8.3.1-4.5.0.5.el8.x86_64.rpm
gcc-8.3.1-4.5.0.5.el8.x86_64.rpm
gcc-c++-8.3.1-4.5.0.5.el8.x86_64.rpm
gcc-gdb-plugin-8.3.1-4.5.0.5.el8.i686.rpm
gcc-gdb-plugin-8.3.1-4.5.0.5.el8.x86_64.rpm
gcc-gfortran-8.3.1-4.5.0.5.el8.x86_64.rpm
gcc-offload-nvptx-8.3.1-4.5.0.5.el8.x86_64.rpm
libitm-devel-8.3.1-4.5.0.5.el8.i686.rpm
libitm-devel-8.3.1-4.5.0.5.el8.x86_64.rpm
libquadmath-devel-8.3.1-4.5.0.5.el8.i686.rpm
libquadmath-devel-8.3.1-4.5.0.5.el8.x86_64.rpm
libstdc++-devel-8.3.1-4.5.0.5.el8.i686.rpm
libstdc++-devel-8.3.1-4.5.0.5.el8.x86_64.rpm
libstdc++-docs-8.3.1-4.5.0.5.el8.x86_64.rpm
libasan-8.3.1-4.5.0.5.el8.i686.rpm
libasan-8.3.1-4.5.0.5.el8.x86_64.rpm
libatomic-8.3.1-4.5.0.5.el8.i686.rpm
libatomic-8.3.1-4.5.0.5.el8.x86_64.rpm
libatomic-static-8.3.1-4.5.0.5.el8.i686.rpm
libatomic-static-8.3.1-4.5.0.5.el8.x86_64.rpm
libgcc-8.3.1-4.5.0.5.el8.i686.rpm
libgcc-8.3.1-4.5.0.5.el8.x86_64.rpm
libgfortran-8.3.1-4.5.0.5.el8.i686.rpm
libgfortran-8.3.1-4.5.0.5.el8.x86_64.rpm
libgomp-8.3.1-4.5.0.5.el8.i686.rpm
libgomp-8.3.1-4.5.0.5.el8.x86_64.rpm
libgomp-offload-nvptx-8.3.1-4.5.0.5.el8.x86_64.rpm
libitm-8.3.1-4.5.0.5.el8.i686.rpm
libitm-8.3.1-4.5.0.5.el8.x86_64.rpm
libquadmath-8.3.1-4.5.0.5.el8.i686.rpm
libquadmath-8.3.1-4.5.0.5.el8.x86_64.rpm
libstdc++-8.3.1-4.5.0.5.el8.i686.rpm
libstdc++-8.3.1-4.5.0.5.el8.x86_64.rpm
libtsan-8.3.1-4.5.0.5.el8.x86_64.rpm
libubsan-8.3.1-4.5.0.5.el8.i686.rpm
libubsan-8.3.1-4.5.0.5.el8.x86_64.rpm
gcc-plugin-devel-8.3.1-4.5.0.5.el8.i686.rpm
gcc-plugin-devel-8.3.1-4.5.0.5.el8.x86_64.rpm
libstdc++-static-8.3.1-4.5.0.5.el8.i686.rpm
libstdc++-static-8.3.1-4.5.0.5.el8.x86_64.rpm

aarch64:
cpp-8.3.1-4.5.0.5.el8.aarch64.rpm
gcc-8.3.1-4.5.0.5.el8.aarch64.rpm
gcc-c++-8.3.1-4.5.0.5.el8.aarch64.rpm
gcc-gdb-plugin-8.3.1-4.5.0.5.el8.aarch64.rpm
gcc-gfortran-8.3.1-4.5.0.5.el8.aarch64.rpm
libitm-devel-8.3.1-4.5.0.5.el8.aarch64.rpm
libstdc++-devel-8.3.1-4.5.0.5.el8.aarch64.rpm
libstdc++-docs-8.3.1-4.5.0.5.el8.aarch64.rpm
libasan-8.3.1-4.5.0.5.el8.aarch64.rpm
libatomic-8.3.1-4.5.0.5.el8.aarch64.rpm
libatomic-static-8.3.1-4.5.0.5.el8.aarch64.rpm
libgcc-8.3.1-4.5.0.5.el8.aarch64.rpm
libgfortran-8.3.1-4.5.0.5.el8.aarch64.rpm
libgomp-8.3.1-4.5.0.5.el8.aarch64.rpm
libitm-8.3.1-4.5.0.5.el8.aarch64.rpm
libstdc++-8.3.1-4.5.0.5.el8.aarch64.rpm
libtsan-8.3.1-4.5.0.5.el8.aarch64.rpm
libubsan-8.3.1-4.5.0.5.el8.aarch64.rpm
gcc-plugin-devel-8.3.1-4.5.0.5.el8.aarch64.rpm
libstdc++-static-8.3.1-4.5.0.5.el8.aarch64.rpm

SRPMS:
  http://oss.oracle.com/ol8/SRPMS-updates/gcc-8.3.1-4.5.0.5.el8.src.rpm


Description of changes:

[8.3.1-4.5.0.5]
- Update support for CTF
- Fix Orabug 30778534 gcc should generate CTF for functions at
file-scope only
- Fix Orabug 30779193 CTF generation fails for some flavors of vla
- Fix Orabug 30784275 Fix issues wtih CTF generation for typedef constructs
ctf-3-generation-and-emission-for-a-single-compilation.patch
ctf-4-update-ctf-testsuite.patch