Roll third_party/externals/swiftshader 9d93107..4b74373 (3 commits)

https://swiftshader.googlesource.com/SwiftShader/+log/9d93107..4b74373


git log 9d93107..4b74373 --date=short --no-merges --format='%ad %ae %s'
2018-05-28 capn@google.com Implement dynamic indexing of temporaries.
2018-05-28 capn@google.com Implement gather/scatter operations for shader register files.
2018-05-28 capn@google.com Detect loop index modifications in loop body.

Created with:
  gclient setdep -r third_party/externals/swiftshader@4b74373

The AutoRoll server is located here: https://swiftshader-skia-roll.skia.org

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

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Debian9-Clang-GCE-GPU-SwiftShader-x86_64-Debug-All-SwiftShader

TBR=rmistry@google.com

Change-Id: I610e52d2081d2f2615e8b74148d292d68a070907
Reviewed-on: https://skia-review.googlesource.com/130443
Commit-Queue: swiftshader-skia-autoroll <swiftshader-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Reviewed-by: swiftshader-skia-autoroll <swiftshader-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
1 file changed