File _patchinfo of Package patchinfo.9651

<patchinfo incident="9651">
  <issue tracker="bnc" id="1099192">SLES 12 SP3 Toolchain Module - TCM GCC (7.3.1) creates slow executables when compiling with -march=z13 (performance)</issue>
  <issue tracker="bnc" id="1099119">cross-ppc64-gcc7 and others build failed in OBS for TW ppc64le</issue>
  <category>recommended</category>
  <rating>moderate</rating>
  <packager>rguenther</packager>
  <description>

gcc7 was updated to the GCC 7.4 release.

Other bugfixes:

- Fix AVR configuration to not use __cxa_atexit or libstdc++ headers.
  Point to /usr/avr/sys-root/include as system header include directory.
- Includes fix for build with ISL 0.20.
- Pulls fix for libcpp lexing bug on ppc64le manifesting during build with gcc8.  [bsc#1099119]
- Pulls fix for forcing compile-time tuning even when building with -march=z13 on s390x.  [bsc#1099192]
- Fixes support for 32bit ASAN with glibc 2.27+
</description>
  <summary>Recommended update for gcc7</summary>
</patchinfo>