[PATCH] D129948: [RISCV] Fold stack reload into sext.w by using lw instead of ld.

[Fraser Cormack via Phabricator via llvm-commits]

frasercrmck added inline comments.


================
Comment at: llvm/lib/Target/RISCV/RISCVInstrInfo.cpp:652
+
+  // Fold sext.w+load from stack to lw.
+  // TODO: Fold with sext.b, sext.h, zext.b, zext.h, zext.w?
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Maybe it's just me but I read "sext.w+load" the other way round than it's intended here. Maybe I'm interpreting "+" as "followed-by"?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129948/new/

https://reviews.llvm.org/D129948