[llvm] [DEBUGINFO] Propagate debug metadata for sext SDNode. (PR #135971)

[Alexander Peskov via llvm-commits]

================
@@ -0,0 +1,84 @@
+; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda | FileCheck %s
----------------
apeskov wrote:

Done. Test is reworded with "finalize-isel".

https://github.com/llvm/llvm-project/pull/135971