[all-commits] [llvm/llvm-project] 0b402e: [InstCombine] FoldShiftByConstant - remove unneces...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0b402e985e41e8c01768a0d026adbc25c2274744
      https://github.com/llvm/llvm-project/commit/0b402e985e41e8c01768a0d026adbc25c2274744
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-10-06 (Tue, 06 Oct 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp

  Log Message:
  -----------
  [InstCombine] FoldShiftByConstant - remove unnecessary cast<>. NFC.

Op1 is already a Constant*


  Commit: 21100f885d5bab4105ed2630b480b03d466f3da9
      https://github.com/llvm/llvm-project/commit/21100f885d5bab4105ed2630b480b03d466f3da9
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-10-06 (Tue, 06 Oct 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp

  Log Message:
  -----------
  [InstCombine] FoldShiftByConstant - use PatternMatch for logicalshift(trunc(shift(x,c1)),c2) fold. NFCI.


Compare: https://github.com/llvm/llvm-project/compare/7bbb65b0a431...21100f885d5b