[all-commits] [llvm/llvm-project] dcfaae: [SDAG] Add test for DAGCombiner multiple result co...

[Itay Bookstein via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dcfaaef105dc5a193568c7d0b25199408a38da21
      https://github.com/llvm/llvm-project/commit/dcfaaef105dc5a193568c7d0b25199408a38da21
  Author: Itay Bookstein <ibookstein at gmail.com>
  Date:   2022-07-16 (Sat, 16 Jul 2022)

  Changed paths:
    M llvm/test/CodeGen/X86/dagcombine-cse.ll

  Log Message:
  -----------
  [SDAG] Add test for DAGCombiner multiple result commutative CSE

This commit adds a test for DAGCombiner commutative CSE on
nodes with multiple results (UMUL_LOHI). In this commit it
asserts the lack of CSE, a later commit will demonstrate
the CSE in the changed assertions.

Signed-off-by: Itay Bookstein <ibookstein at gmail.com>

Reviewed By: barannikov88

Differential Revision: https://reviews.llvm.org/D129905