Roll SwiftShader from 57eca9df5dc5 to 4f239b7ca119 (1 revision)

https://swiftshader.googlesource.com/SwiftShader.git/+log/57eca9df5dc5..4f239b7ca119

2022-03-22 ari.suonpaa@siru.fi Restore support for non-uniform indexing of InterpolateAt* input

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

To file a bug in SwiftShader: https://bugs.chromium.org/p/swiftshader/issues/entry
To file a bug in Dawn: https://bugs.chromium.org/p/dawn/issues/entry

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/main/autoroll/README.md

Bug: None
Tbr: jrprice@google.com
Change-Id: I1c3fc1159d3a606573bff960428f597eef1bece2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/84090
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -133,7 +133,7 @@ deps = {
   },
 
   'third_party/swiftshader': {
-    'url': '{swiftshader_git}/SwiftShader@57eca9df5dc56d290f662ace7481ed758618d559',
+    'url': '{swiftshader_git}/SwiftShader@4f239b7ca1193a38b21ba2b8ba5f4e684a96f389',
     'condition': 'dawn_standalone',
   },