[all-commits] [llvm/llvm-project] 276ed5: [DAGCombiner] Fold sext_inreg of a masked load int...

[Sam Tebbs via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 276ed5f7e4ee82e02abaa37ffc2dfa090ea6167e
      https://github.com/llvm/llvm-project/commit/276ed5f7e4ee82e02abaa37ffc2dfa090ea6167e
  Author: Sam Tebbs <samuel.tebbs at arm.com>
  Date:   2020-07-30 (Thu, 30 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    A llvm/test/CodeGen/Thumb2/mve-sext-masked-load.ll

  Log Message:
  -----------
  [DAGCombiner] Fold sext_inreg of a masked load into a sign extended masked load

This patch adds a DAG combine fold for a sext(masked_load) into a sign extended masked load.

Differential Revision: https://reviews.llvm.org/D84332