Roll DirectX Shader Compiler from 54afd2c6a5f1 to 997e2f49078e (1 revision)

https://chromium.googlesource.com/external/github.com/microsoft/DirectXShaderCompiler.git/+log/54afd2c6a5f1..997e2f49078e

2026-03-23 ychoi0407@gmail.com [SPIR-V][vk::SampledTexture] #10. Add tests for each SampledTexture function overloads. (#8287)

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: I35c8a568cb2a4e228283402c2afc63ce64f63574
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/299135
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index cd17f16..d6aac56 100644
--- a/DEPS
+++ b/DEPS
@@ -370,7 +370,7 @@
   },
 
   'third_party/dxc': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@54afd2c6a5f1a5bcbef66967515fa69f5a3650fd',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@997e2f49078e6a0315e36e84c809806926d2bd69',
   },
 
   'third_party/dxheaders': {
diff --git a/third_party/dxc b/third_party/dxc
index 54afd2c..997e2f4 160000
--- a/third_party/dxc
+++ b/third_party/dxc
@@ -1 +1 @@
-Subproject commit 54afd2c6a5f1a5bcbef66967515fa69f5a3650fd
+Subproject commit 997e2f49078e6a0315e36e84c809806926d2bd69