Roll third_party/externals/swiftshader 540bdf92531d..77090261dabc (10 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/540bdf92531d..77090261dabc

git log 540bdf92531d..77090261dabc --date=short --first-parent --format='%ad %ae %s'
2020-03-25 capn@google.com Identify image views based on their state
2020-03-25 capn@google.com Provide packed VkFormat to uint8_t mapping
2020-03-25 capn@google.com Uniquely identify sampler state
2020-03-25 capn@google.com Split vk::Sampler state off into a structure
2020-03-25 capn@google.com Fix handling Memset<> assignment and comparison
2020-03-25 bclayton@google.com Add script for updating llvm 10
2020-03-25 amaiorano@google.com regres: add daily run against SwiftShader/Subzero
2020-03-25 bclayton@google.com CMake: Don't export LLVM_INCLUDE_DIR to PARENT_SCOPE
2020-03-25 bclayton@google.com CMake: Move LLVM rules out to third_party/llvm-7.0
2020-03-25 bclayton@google.com Add missing copyright header to CMakeLists.txt

Created with:
  gclient setdep -r third_party/externals/swiftshader@77090261dabc

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 robertphillips@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/+/master/autoroll/README.md

Cq-Include-Trybots: skia/skia.primary:Test-Debian9-Clang-GCE-GPU-SwiftShader-x86_64-Debug-All-SwiftShader
Bug: None
Tbr: robertphillips@google.com
Change-Id: Ic47595afa9212e37b822fda7e0fd7578adfd5a63
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/279246
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