[all-commits] [llvm/llvm-project] f92b92: [GISel] Infer the type of an immediate when there ...

[Sergei Barannikov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f92b928b1e1e662e091c8064a161bf4b5dfccdb9
      https://github.com/llvm/llvm-project/commit/f92b928b1e1e662e091c8064a161bf4b5dfccdb9
  Author: Sergei Barannikov <barannikov88 at gmail.com>
  Date:   2024-01-09 (Tue, 09 Jan 2024)

  Changed paths:
    M llvm/test/TableGen/GlobalISelCombinerEmitter/type-inference.td
    M llvm/utils/TableGen/GlobalISelCombinerEmitter.cpp

  Log Message:
  -----------
  [GISel] Infer the type of an immediate when there is one element in TEC (#77399)

When there is just one element in the type equivalence class (TEC),
`inferNamedOperandType` fails because it does not consider the passed
operand as a suitable one. This is incorrect when inferring the type of
an (unnamed) immediate operand.