[PATCH] D111150: [AMDGPU] Remove dead frame indices after sgpr spill.

[Jay Foad via Phabricator via llvm-commits]

foad added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp:454
       MFI.RemoveStackObject(R.first);
+      SGPRToVGPRSpills.erase(R.first);
+    }
----------------
erase(R) should be slightly more efficient as it does not have to do another lookup in the map.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111150/new/

https://reviews.llvm.org/D111150