Roll DirectX Shader Compiler from e39cf36f5b2a to daabce74af5b (1 revision)

https://chromium.googlesource.com/external/github.com/microsoft/DirectXShaderCompiler.git/+log/e39cf36f5b2a..daabce74af5b

2026-06-25 damyanp@microsoft.com Add write access policy to CONTRIBUTING.md (#8593)

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 jrprice@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: jrprice@google.com
Change-Id: I5b40a1d6c309de42965ff15f562dff7d2de1ae40
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/320056
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 2c8d2bb..c6845c2 100644
--- a/DEPS
+++ b/DEPS
@@ -384,7 +384,7 @@
   },
 
   'third_party/directx-shader-compiler/src': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@e39cf36f5b2a171000a3a1134dadc9f454ff54cf',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@daabce74af5b3fb67571ee62e7e1052cfd5f20c7',
   },
 
   'third_party/directx-headers/src': {
diff --git a/third_party/directx-shader-compiler/README.chromium b/third_party/directx-shader-compiler/README.chromium
index e0024bb..e25c871 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: e39cf36f5b2a171000a3a1134dadc9f454ff54cf
+Revision: daabce74af5b3fb67571ee62e7e1052cfd5f20c7
 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 e39cf36..daabce7 160000
--- a/third_party/directx-shader-compiler/src
+++ b/third_party/directx-shader-compiler/src
@@ -1 +1 @@
-Subproject commit e39cf36f5b2a171000a3a1134dadc9f454ff54cf
+Subproject commit daabce74af5b3fb67571ee62e7e1052cfd5f20c7