Roll SwiftShader from 8b17fedd7b1c to 938d3a1fac4d (1 revision)

https://swiftshader.googlesource.com/SwiftShader.git/+log/8b17fedd7b1c..938d3a1fac4d

2023-02-06 bclayton@google.com Merge changes Icd615355,I590a161a

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 rharrison@google.com,webgpu-developers@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: rharrison@google.com
Change-Id: Iac2c3692dfffc2216e61571fb8b0e5217b18649e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118940
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -137,7 +137,7 @@ deps = {
   },
 
   'third_party/swiftshader': {
-    'url': '{swiftshader_git}/SwiftShader@8b17fedd7b1caba64707335868698fad7a39e2f7',
+    'url': '{swiftshader_git}/SwiftShader@938d3a1fac4deda77efb1c22c5e080ee4686eb0a',
     'condition': 'dawn_standalone',
   },