Use llvm submodule with Xtensa arch support.

MabezDev · MabezDev · commit 1fe97fc45826 · 2025-09-16T16:18:12.000+01:00
diff --git a/.gitmodules b/.gitmodules
@@ -24,8 +24,8 @@
 	shallow = true
 [submodule "src/llvm-project"]
 	path = src/llvm-project
-	url = https://github.com/rust-lang/llvm-project.git
-	branch = rustc/20.1-2025-07-13
+	url = https://github.com/espressif/llvm-project
+	branch = release/esp_20.x
 	shallow = true
 [submodule "src/doc/embedded-book"]
 	path = src/doc/embedded-book
diff --git a/src/llvm-project b/src/llvm-project
@@ -1 +1 @@
-Subproject commit e8a2ffcf322f45b8dce82c65ab27a3e2430a6b51
+Subproject commit 14b9f5575f37489d4c25c069d04c9ed216dadc31
