tree 100a94cd4a8cdd789b3f20a6a552e6b43e69a198
parent c9fa9fe9379f02519c80fa41022300addc91b449
author Tom Tan <Tom.Tan@microsoft.com> 1568337619 -0700
committer Nicolas Capens <nicolascapens@google.com> 1568341243 +0000

Fix intrinsic of getting timer tick for Windows ARM64

src/System/Timer.cpp which was duplicated for Vulkan uses x86 intrinsic __rdtsc
to tick count. This intrinsic is not available on ARM and needs to be fixed.
This issue broke Windows ARM64 build bot and the same issue was fixed for
src/Common/Timer.cpp before (see below links).

https://ci.chromium.org/p/chromium/builders/ci/win32-arm64-rel/7763
https://swiftshader-review.googlesource.com/c/SwiftShader/+/23508

Bug: chromium:893460
Change-Id: I48e3673034650a89fead71447d75f4e486ee68b5
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/36308
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>