Roll SwiftShader from 2be25f08deaf to e6c9497255c6 (3 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/2be25f08deaf..e6c9497255c6

2020-10-29 capn@google.com Fix LLVM pointer element type
2020-10-29 capn@google.com Avoid false-positive MSan error for thread_local
2020-10-29 capn@google.com Update Marl to 3285a2dfb

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-skia-autoroll
Please CC jcgregorio@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Cq-Include-Trybots: skia/skia.primary:Test-Debian10-Clang-GCE-GPU-SwiftShader-x86_64-Debug-All-SwiftShader
Bug: None
Tbr: jcgregorio@google.com
Change-Id: Ib3fcc41511620af16e3ae49b6f510619b40a5dc0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/330679
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed