Roll DirectX Shader Compiler from 7cf175f89bf2 to 4242b576ed10 (1 revision)

https://chromium.googlesource.com/external/github.com/microsoft/DirectXShaderCompiler.git/+log/7cf175f89bf2..4242b576ed10

2024-04-23 hanbyang@microsoft.com Fixed crash in loop unroll caused by bug in structurize loop exits (#6548)

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 lokokung@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: lokokung@google.com
Change-Id: I25f83649748e4492e599c61d7d18e521fa14e0aa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/185300
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 71d60af..e3a2713 100644
--- a/DEPS
+++ b/DEPS
@@ -204,7 +204,7 @@
   },
 
   'third_party/dxc': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@7cf175f89bf22113ba65936d1dc02774c77632e8',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@4242b576ed109e0bb6fd87f70823f8dd40f0fd2c',
   },
 
   'third_party/dxheaders': {
diff --git a/third_party/dxc b/third_party/dxc
index 7cf175f..4242b57 160000
--- a/third_party/dxc
+++ b/third_party/dxc
@@ -1 +1 @@
-Subproject commit 7cf175f89bf22113ba65936d1dc02774c77632e8
+Subproject commit 4242b576ed109e0bb6fd87f70823f8dd40f0fd2c