[PATCH] D36395: [InstCombine] narrow rotate left/right patterns to eliminate zext/trunc (PR34046)

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

  /// \brief Match a specific integer value or vector with all elements equal to
  /// the value.
  inline specific_intval m_SpecificInt(uint64_t V) { return specific_intval(V); }


https://reviews.llvm.org/D36395