Roll DirectX Shader Compiler from 5ee8b3ba00af to 31576b869893 (2 revisions)

https://chromium.googlesource.com/external/github.com/microsoft/DirectXShaderCompiler.git/+log/5ee8b3ba00af..31576b869893

2026-07-28 53908460+SteveUrquhart@users.noreply.github.com [SPIRV] Allow globallycoherent on DescriptorHeap accesses (#7740) (#8513)
2026-07-28 jackell@microsoft.com [HLSL] Correct LinAlg OuterProduct accumulator use (#8662)

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

To file a bug in DirectX Shader Compiler: https://github.com/microsoft/DirectXShaderCompiler/issues/new/choose
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://issues.skia.org/issues/new?component=1389291&template=1850622

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

Bug: None
Tbr: dsinclair@google.com
Change-Id: I78dd55ad77f2f34e0fc89c6d738ab32ac9ff2ef8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/328235
Bot-Commit: dawn-autoroll@skia-public.iam.gserviceaccount.com <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: dawn-autoroll@skia-public.iam.gserviceaccount.com <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 896ee17..f17d897 100644
--- a/DEPS
+++ b/DEPS
@@ -413,7 +413,7 @@
   },
 
   'third_party/directx-shader-compiler/src': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@5ee8b3ba00af0904ad3fa0e11d98d8006d58f692',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@31576b869893fac608cca4af6fa5a312d9ecdc17',
   },
 
   'third_party/directx-headers/src': {
diff --git a/third_party/directx-shader-compiler/README.chromium b/third_party/directx-shader-compiler/README.chromium
index a41c4ab..2ceb8ad 100644
--- a/third_party/directx-shader-compiler/README.chromium
+++ b/third_party/directx-shader-compiler/README.chromium
@@ -4,7 +4,7 @@
 Update Mechanism: Autoroll
 Security Critical: yes
 Version: N/A
-Revision: 5ee8b3ba00af0904ad3fa0e11d98d8006d58f692
+Revision: 31576b869893fac608cca4af6fa5a312d9ecdc17
 License: bcrypt-solar-designer, bsd-3-clause, gpl-2.0-with-autoconf-exception, isc, mit, ncsa, spencer-86, unicode_org, unlicense
 License File: LICENSE
 Shipped: yes
diff --git a/third_party/directx-shader-compiler/src b/third_party/directx-shader-compiler/src
index 5ee8b3b..31576b8 160000
--- a/third_party/directx-shader-compiler/src
+++ b/third_party/directx-shader-compiler/src
@@ -1 +1 @@
-Subproject commit 5ee8b3ba00af0904ad3fa0e11d98d8006d58f692
+Subproject commit 31576b869893fac608cca4af6fa5a312d9ecdc17