Roll SwiftShader from b042f4e70879 to 5e947adaf26e (4 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/b042f4e70879..5e947adaf26e

2020-10-01 [email protected] Fix clamping cube face coordinates to [0.0, 1.0) range
2020-09-30 [email protected] Fix delegating eglCreateWindowSurface to CreatePlatformWindowSurface
2020-09-30 [email protected] Fix GN build
2020-09-30 [email protected] Optimize transcendentals for Subzero

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-angle-autoroll
Please CC [email protected] 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

Bug: None
Tbr: [email protected]
Change-Id: I729937d96941832d2330eac96ec00b4e08939bca
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2441986
Reviewed-by: angle-autoroll <[email protected]>
Commit-Queue: angle-autoroll <[email protected]>

Author: angle-autoroll

DEPS

@@ -244,7 +244,7 @@ deps = {
   },
 
   'third_party/SwiftShader': {
-    'url': '{swiftshader_git}/SwiftShader@b042f4e7087940a3c33074fba2b0fd875e1d64bd',
+    'url': '{swiftshader_git}/SwiftShader@5e947adaf26eee51de47e406a9f7943afd1a882f',
     'condition': 'not build_with_chromium',
   },