[PATCH] D136456: [SelectionDAG] Clamp stack alignment for memset, memmove

[LuoYuanke via Phabricator via llvm-commits]

LuoYuanke added inline comments.


================
Comment at: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:7094
+
+    // Don't promote to an alignment that would require dynamic stack
+    // realignment.
----------------
Maybe explain the conflict with tail call optimization in the comments as well.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136456/new/

https://reviews.llvm.org/D136456