Roll third_party/externals/swiftshader f2c9ce1e08ed..c8d4d4254ca1 (15…

… commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/f2c9ce1e08ed..c8d4d4254ca1

git log f2c9ce1e08ed..c8d4d4254ca1 --date=short --no-merges --format='%ad %ae %s'
2019-11-22 [email protected] Regres: Update test lists @ 698235ce
2019-11-22 [email protected] libVulkan references and deferences structures uselessly
2019-11-21 [email protected] Revert submission
2019-11-21 [email protected] Vulkan header update
2019-11-21 [email protected] Log unsupported extensions used in pNext structs
2019-11-21 [email protected] Subzero: add subzeroEmitTextAsm flag
2019-11-21 [email protected] Subzero: add subzeroDumpEnabled flag
2019-11-21 [email protected] Subzero: map optimization level none/less to m1
2019-11-21 [email protected] Subzero: fix invalid asserts during emit()
2019-11-21 [email protected] Subzero: fix invalid register allocation
2019-11-21 [email protected] Subzero Win64: fix Call for ptr and spillover args
2019-11-21 [email protected] Regres: Update deqp to 3ca6f6fe2e4e023cb9d4ea763990336d762b49e2
2019-11-21 [email protected] [OpenGL] Fix implicit int-to-float-conversion compiler warning.
2019-11-21 [email protected] Remove quadLayout
2019-11-21 [email protected] Add new relocation types.

Created with:
  gclient setdep -r third_party/externals/swiftshader@c8d4d4254ca1

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 [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/+/master/autoroll/README.md

Cq-Include-Trybots: skia/skia.primary:Test-Debian9-Clang-GCE-GPU-SwiftShader-x86_64-Debug-All-SwiftShader
Bug: None
Tbr: [email protected]
Change-Id: I60ad55e70081df4d6d09bf9541f05d2e60decc3a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/256053
Reviewed-by: skia-autoroll <[email protected]>
Commit-Queue: skia-autoroll <[email protected]>

DEPS

@@ -31,7 +31,7 @@ deps = {
   "third_party/externals/spirv-cross"     : "https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Cross@53ab2144b90abede33be5161aec5dfc94ddc3caf",
   "third_party/externals/spirv-headers"   : "https://skia.googlesource.com/external/github.com/KhronosGroup/SPIRV-Headers.git@29c11140baaf9f7fdaa39a583672c556bf1795a1",
   "third_party/externals/spirv-tools"     : "https://skia.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git@0c4feb643b89d1792b02f7cbef315e9d95633bd7",
-  "third_party/externals/swiftshader"     : "https://swiftshader.googlesource.com/SwiftShader@f2c9ce1e08ed30ed42f16df61c0ea91579941134",
+  "third_party/externals/swiftshader"     : "https://swiftshader.googlesource.com/SwiftShader@c8d4d4254ca1b38f64ca852e2467dad59a1e9d6c",
   #"third_party/externals/v8"              : "https://chromium.googlesource.com/v8/v8.git@5f1ae66d5634e43563b2d25ea652dfb94c31a3b4",
   "third_party/externals/wuffs"           : "https://skia.googlesource.com/external/github.com/google/wuffs.git@4080840928c0b05a80cda0d14ac2e2615f679f1a",
   "third_party/externals/zlib"            : "https://chromium.googlesource.com/chromium/src/third_party/zlib@47af7c547f8551bd25424e56354a2ae1e9062859",