[TCWG CI] 456.hmmer slowed down by 3% after llvm: [flang] Fix crash in semantic error recovery situation

After llvm commit f411c1dd95092139c8b992260705ac0b75c8583f Author: Peter Klausler [flang] Fix crash in semantic error recovery situation the following benchmarks slowed down by more than 2%: - 456.hmmer slowed down by 3% from 7600 to 7806 perf samples Below reproducer instructions can be us

Re: ARM Cortex A55 support

Hi Stefan, On Mon, Oct 18, 2021 at 5:15 PM Stefan Johansson A wrote: > We have been using Linaro GCC 7.5-2019.12 for the A53. > As we move on to new tech there seems to be no support for "- > mcpu=cortex-a55". > > Today, we use the aarch64-elf- toolchain. > What GCC do you suggest we start using