[Backend] Bump to llvm/llvm-project@39c8cfb70d20

antiagainst · loislo · commit 41b5333ca599 · 2025-07-31T10:03:24.000Z
diff --git a/cmake/llvm-hash.txt b/cmake/llvm-hash.txt
@@ -1 +1 @@
-38be53aa04de8c6d494de8074328ac8907f3f631
+39c8cfb70d203439e3296dfdfe3d41f1cb2ec551
