[PATCH] D52978: [TargetLowering][RISCV] Introduce isSExtCheaperThanZExt hook and implement for RISC-V

[Alex Bradbury via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL347977: [TargetLowering][RISCV] Introduce isSExtCheaperThanZExt hook and implement for… (authored by asb, committed by ).
Herald added a subscriber: jrtc27.

Changed prior to commit:
  https://reviews.llvm.org/D52978?vs=169521&id=176057#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D52978/new/

https://reviews.llvm.org/D52978

Files:
  llvm/trunk/include/llvm/CodeGen/TargetLowering.h
  llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.h
  llvm/trunk/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/trunk/lib/Target/RISCV/RISCVISelLowering.h
  llvm/trunk/test/CodeGen/RISCV/alu32.ll

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