tree 8d9f87da493deea2a876bfff98080633daf98ce2
parent 94e652786cb7bbf750d37816c4f099aa4081f4be
author Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org> 1600430855 +0000
committer Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org> 1600430855 +0000

Add ARM64 Windows on Arm buildbots

This patch adds 2 new machines:
* linaro-armv8-windows-msvc-01
* linaro-armv8-windows-msvc-02
and 2 new builders:
* clang-arm64-windows-msvc
* clang-arm64-windows-msvc-2stage
to test LLVM on Windows on Arm platform.

The machines are Microsoft Surface X Pro laptops configured for 24x7 workload.

The host build environment is bootstrapped based on LLVM 11 custom build and
uses headers and libraries from MS Visual Studio 2019.  To accommodate the custom
setup we add "manual" value for "vs" parameter to ClangBuilder factory, which allows
to use manually pre-configured MSVC environment instead of initializing it during
build by running old-school vcvarsall.bat.

Finally, the bots have known failures in MCJIT unit-tests, which we are working on.
Once the failures are fixed, we'll enable unit-testsuite in both builders.

Reviewed By: gkistanova, omjavaid

Differential Revision: https://reviews.llvm.org/D87186